欢迎访问ic37.com |
会员登录 免费注册
发布采购
所在地: 型号: 精确
  • 批量询价
  •  
  • 供应商
  • 型号
  • 数量
  • 厂商
  • 封装
  • 批号
  • 交易说明
  • 询价
更多
  • D8243HC图
  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • D8243HC 现货库存
  • 数量6980 
  • 厂家INTEL 
  • 封装DIP-24 
  • 批号22+ 
  • 新到现货、一手货源、当天发货、bom配单
  • QQ:2881512844QQ:2881512844 复制
  • 075584507705 QQ:2881512844
  • D8243HC图
  • 深圳市富科达科技有限公司

     该会员已使用本站13年以上
  • D8243HC
  • 数量20800 
  • 厂家NEC 
  • 封装DIP 
  • 批号2020+ 
  • 全新原装进口现货特价热卖,长期供货
  • QQ:1327510916QQ:1327510916 复制
    QQ:1220223788QQ:1220223788 复制
  • 0755-28767101 QQ:1327510916QQ:1220223788
  • D8243HC图
  • 深圳市得捷芯城科技有限公司

     该会员已使用本站11年以上
  • D8243HC
  • 数量3570 
  • 厂家NEC 
  • 封装NA/ 
  • 批号23+ 
  • 原装现货,当天可交货,原型号开票
  • QQ:3007977934QQ:3007977934 复制
    QQ:3007947087QQ:3007947087 复制
  • 0755-82546830 QQ:3007977934QQ:3007947087
  • D8243HC图
  • 北京元坤伟业科技有限公司

     该会员已使用本站17年以上
  • D8243HC
  • 数量5000 
  • 厂家NEC 
  • 封装DIP-24 
  • 批号16+ 
  • 百分百原装正品,现货库存
  • QQ:857273081QQ:857273081 复制
    QQ:1594462451QQ:1594462451 复制
  • 010-62106431 QQ:857273081QQ:1594462451
  • D8243HC图
  • 北京顺科电子科技有限公司

     该会员已使用本站8年以上
  • D8243HC
  • 数量5500 
  • 厂家NEC 
  • 封装DIP 
  • 批号21+ 
  • 进口品牌//国产品牌代理商18911556207
  • QQ:729566152QQ:729566152 复制
    QQ:1138731127QQ:1138731127 复制
  • 18911556207 QQ:729566152QQ:1138731127
  • D8243HC图
  • 深圳市华斯顿电子科技有限公司

     该会员已使用本站16年以上
  • D8243HC
  • 数量42714 
  • 厂家NEC 
  • 封装DIP24 
  • 批号2023+ 
  • 绝对原装正品全新进口深圳现货
  • QQ:1002316308QQ:1002316308 复制
    QQ:515102657QQ:515102657 复制
  • 深圳分公司0755-83777708“进口原装正品专供” QQ:1002316308QQ:515102657
  • D8243HC图
  • 深圳市毅创腾电子科技有限公司

     该会员已使用本站16年以上
  • D8243HC
  • 数量3180 
  • 厂家NEC 
  • 封装DIP 
  • 批号22+ 
  • ★只做原装★正品现货★原盒原标★
  • QQ:2355507162QQ:2355507162 复制
    QQ:2355507165QQ:2355507165 复制
  • 86-755-83616256 QQ:2355507162QQ:2355507165
  • D8243HC图
  • 首天国际(深圳)科技有限公司

     该会员已使用本站16年以上
  • D8243HC
  • 数量92845 
  • 厂家NEC 
  • 封装OEM渠道,价格超越代理! 
  • 批号2024+ 
  • 百分百原装正品,现货库存
  • QQ:528164397QQ:528164397 复制
    QQ:1318502189QQ:1318502189 复制
  • 0755-82807802 QQ:528164397QQ:1318502189
  • D8243HC图
  • 深圳市赛尔通科技有限公司

     该会员已使用本站12年以上
  • D8243HC
  • 数量8460 
  • 厂家NEC? 
  • 封装DIP? 
  • 批号NEW 
  • 实力全新原装热卖现货
  • QQ:1134344845QQ:1134344845 复制
    QQ:847984313QQ:847984313 复制
  • 86-0755-83536093 QQ:1134344845QQ:847984313
  • D8243HC图
  • 深圳市卓越微芯电子有限公司

     该会员已使用本站12年以上
  • D8243HC
  • 数量5300 
  • 厂家原厂 
  • 封装DIP24 
  • 批号20+ 
  • 百分百原装正品 真实公司现货库存 本公司只做原装 可开13%增值税发票,支持样品,欢迎来电咨询!
  • QQ:1437347957QQ:1437347957 复制
    QQ:1205045963QQ:1205045963 复制
  • 0755-82343089 QQ:1437347957QQ:1205045963
  • D8243HC图
  • 深圳市凯信扬科技有限公司

     该会员已使用本站7年以上
  • D8243HC
  • 数量6800 
  • 厂家NEC 
  • 封装DIP 
  • 批号21+ 
  • 诚信商家,全新原装,欢迎来询!!!
  • QQ:872328909QQ:872328909 复制
  • 0755-82518059 QQ:872328909
  • D8243HC图
  • 深圳市宏世佳电子科技有限公司

     该会员已使用本站13年以上
  • D8243HC
  • 数量3695 
  • 厂家NEC 
  • 封装DIP 
  • 批号2023+ 
  • 全新原厂原装产品、公司现货销售
  • QQ:2881894392QQ:2881894392 复制
    QQ:2881894393QQ:2881894393 复制
  • 0755-82556029 QQ:2881894392QQ:2881894393
  • D8243HC图
  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • D8243HC
  • 数量
  • 厂家INTEL 
  • 封装DIP-24 
  • 批号
  • 新到现货、一手货源、当天发货、bom配单
  • QQ:1435424310QQ:1435424310 复制
  • 0755-84507451 QQ:1435424310
  • D8243HC图
  • 深圳市宏诺德电子科技有限公司

     该会员已使用本站8年以上
  • D8243HC
  • 数量68000 
  • 厂家N/A 
  • 封装NA 
  • 批号22+ 
  • 全新进口原厂原装,优势现货库存,有需要联系电话:18818596997 QQ:84556259
  • QQ:84556259QQ:84556259 复制
    QQ:783839662QQ:783839662 复制
  • 0755- QQ:84556259QQ:783839662
  • D8243HC    (BULK)图
  • 北京首天国际有限公司

     该会员已使用本站16年以上
  • D8243HC (BULK)
  • 数量2693 
  • 厂家NEC 
  • 封装特价热卖 
  • 批号2024+ 
  • 百分百原装正品,现货库存
  • QQ:528164397QQ:528164397 复制
    QQ:1318502189QQ:1318502189 复制
  • 010-62565447 QQ:528164397QQ:1318502189
  • D8243HC图
  • 深圳市芯福林电子有限公司

     该会员已使用本站15年以上
  • D8243HC
  • 数量65000 
  • 厂家NEC 
  • 封装N/A 
  • 批号23+ 
  • 真实库存全新原装正品!代理此型号
  • QQ:2881495753QQ:2881495753 复制
  • 0755-23605827 QQ:2881495753
  • D8243HC图
  • 深圳市创思克科技有限公司

     该会员已使用本站2年以上
  • D8243HC
  • 数量8500 
  • 厂家NEC 
  • 封装DIP-28 
  • 批号20+ 
  • 全新原装挺实单欢迎来撩/可开票
  • QQ:1092793871QQ:1092793871 复制
  • -0755-88910020 QQ:1092793871
  • D8243HC图
  • 深圳市芯脉实业有限公司

     该会员已使用本站11年以上
  • D8243HC
  • 数量6980 
  • 厂家INTEL 
  • 封装DIP-24 
  • 批号22+ 
  • 新到现货、一手货源、当天发货、bom配单
  • QQ:2881512844QQ:2881512844 复制
  • 075584507705 QQ:2881512844
  • D8243HC图
  • 深圳市特拉特科技有限公司

     该会员已使用本站2年以上
  • D8243HC
  • 数量6000 
  • 厂家INTEL 
  • 封装DIP-24 
  • 批号22+ 
  • 原厂直供现货价优十年信誉保证每一片都来自原厂
  • QQ:709809857QQ:709809857 复制
  • 0755-82531732 QQ:709809857
  • D8243HC图
  • 深圳市晨豪科技有限公司

     该会员已使用本站12年以上
  • D8243HC
  • 数量89630 
  • 厂家NEC/RENESAS瑞萨 
  • 封装DIP 
  • 批号23+ 
  • 当天发货全新原装现货
  • QQ:1743149803QQ:1743149803 复制
    QQ:1852346906QQ:1852346906 复制
  • 0755-82732291 QQ:1743149803QQ:1852346906
  • D8243HC图
  • 上海熠富电子科技有限公司

     该会员已使用本站15年以上
  • D8243HC
  • 数量8850 
  • 厂家NEC 
  • 封装N/A 
  • 批号2024 
  • 上海原装现货库存,欢迎查询!
  • QQ:2719079875QQ:2719079875 复制
    QQ:2300949663QQ:2300949663 复制
  • 15821228847 QQ:2719079875QQ:2300949663
  • D8243HC.图
  • 上海熠富电子科技有限公司

     该会员已使用本站15年以上
  • D8243HC.
  • 数量8433 
  • 厂家NEC 
  • 封装N/A 
  • 批号2024 
  • 上海原装现货库存,欢迎查询!
  • QQ:2719079875QQ:2719079875 复制
    QQ:2300949663QQ:2300949663 复制
  • 15821228847 QQ:2719079875QQ:2300949663
  • D8243HC图
  • 深圳市硅诺电子科技有限公司

     该会员已使用本站8年以上
  • D8243HC
  • 数量
  • 厂家NEC 
  • 封装原厂指定分销商,有意请来电或QQ洽谈 
  • 批号17+ 
  • QQ:1091796029QQ:1091796029 复制
    QQ:916896414QQ:916896414 复制
  • 0755-82772151 QQ:1091796029QQ:916896414
  • D8243HC图
  • 深圳市捷兴胜微电子科技有限公司

     该会员已使用本站13年以上
  • D8243HC
  • 数量8813 
  • 厂家 
  • 封装 
  • 批号0829+ 
  • 保证质量90天/自己现货一律市场最低价出售,信誉第一,质量第一
  • QQ:838417624QQ:838417624 复制
    QQ:929605236QQ:929605236 复制
  • 0755-23997656(现货库存配套一站采购及BOM优化) QQ:838417624QQ:929605236
  • D8243HC图
  • 深圳市一线半导体有限公司

     该会员已使用本站16年以上
  • D8243HC
  • 数量25000 
  • 厂家原厂品牌 
  • 封装原厂外观 
  • 批号 
  • 全新原装部分现货其他订货
  • QQ:2881493920QQ:2881493920 复制
    QQ:2881493921QQ:2881493921 复制
  • 0755-88608801多线 QQ:2881493920QQ:2881493921
  • D8243HC图
  • 深圳市一线半导体有限公司

     该会员已使用本站11年以上
  • D8243HC
  • 数量
  • 厂家NEC 
  • 封装DIP 
  • 批号 
  • 全新原装部分现货其他订货
  • QQ:2881493920QQ:2881493920 复制
    QQ:2881493921QQ:2881493921 复制
  • 0755-88608801多线 QQ:2881493920QQ:2881493921
  • D8243HC.图
  • 深圳市一线半导体有限公司

     该会员已使用本站15年以上
  • D8243HC.
  • 数量25000 
  • 厂家原厂品牌 
  • 封装原厂外观 
  • 批号 
  • 全新原装部分现货其他订货
  • QQ:2881493920QQ:2881493920 复制
    QQ:2881493921QQ:2881493921 复制
  • 0755-88608801多线 QQ:2881493920QQ:2881493921
  • D8243HC/C图
  • 深圳市一线半导体有限公司

     该会员已使用本站11年以上
  • D8243HC/C
  • 数量25000 
  • 厂家原厂品牌 
  • 封装原厂外观 
  • 批号 
  • 全新原装部分现货其他订货
  • QQ:2881493920QQ:2881493920 复制
    QQ:2881493921QQ:2881493921 复制
  • 0755-88608801多线 QQ:2881493920QQ:2881493921
  • D8243HC图
  • 深圳市科雨电子有限公司

     该会员已使用本站9年以上
  • D8243HC
  • 数量9800 
  • 厂家NEC 
  • 封装DIP-24 
  • 批号24+ 
  • 原厂渠道,全新原装现货,欢迎查询!
  • QQ:97877805QQ:97877805 复制
  • 171-4729-0036(微信同号) QQ:97877805

产品型号D8243HC的概述

芯片D8243HC的概述 D8243HC是一款由Intel公司设计的集成电路,主要用于微处理器的外围控制与地址解码。作为Zilog Z80系列的延伸,D8243HC旨在支持与8086/8088微处理器之间的数据交换,同时还为系统提供了多种控制和功能扩展能力。这款芯片在速度和功能方面均具备优异的性能,适用于嵌入式系统、工业控制、通信设备等多个领域。 芯片D8243HC的详细参数 D8243HC的基本参数包括: - 电源电压:5V ±10% - 输入电压范围:-0.3V至7V - 存储器容量:通常为8KB至64KB的RAM/ROM - 速度等级:通常为4MHz至16MHz - 输出类型:三态输出 - 工作温度范围:0°C至70°C - 封装类型:DIP-40封装 - 总引脚数:40个 D8243HC还支持对外接设备的可编程中断控制,包含多个并行输入和输出接口,极大地提高了系统设计的灵活性和...

产品型号D824H8B的Datasheet PDF文件预览

D824 Series  
2" x 2"  
Differential Input  
4-Pole Filters  
1.0 Hz to 102.4 kHz  
8-Bit Programmable  
Description  
The D824 Series are digitally programmable low  
pass and high pass active filters with differential  
input that are tunable over a 256:1 frequency range.  
D824 filters are available with any one of five  
standard factory-set tuning ranges up to 102.4 kHz.  
These units contain 8 CMOS logic inputs .  
All D824 Series models are convenient, low profile,  
easy to use fully finished filters which require no ex-  
ternal components or adjustments. They feature low  
harmonic distortion, and near theoretical phase and  
amplitude characteristics. D824 filters operate from  
non-critical ± 12 to ± 18 Vdc power supplies, have a  
10 kW (min.) input impedance, a 10 W (max.) output.  
Features/Benefits:  
• Compact 2" x 2" design minimizes board space  
requirements.  
• Digitally programmable corner frequency allows  
selecting cut-off frequencies specific to each appli-  
cation.  
• Plug-in ready-to-use, reducing engineering de-  
sign and manufacturing cycle time.  
• Factory-set tuning range, no external clocks or  
adjustments needed.  
• Broad range of transfer characteristics and corner  
frequencies to meet a wide range of applications.  
Programmable Specifications. . . . . . . . . . . . . . Page  
Digital Tuning & Control . . . . . . . . . . . . . . . . . . . . . . 2  
Applications  
• Anti-alias filtering  
• Data acquisition systems  
• Communication systems and electronics  
• Medical electronics equipment and research  
• Aerospace, navigation and sonar applications  
• Sound and vibration testing  
• Real and compressed time data analysis  
• Noise elimination  
Available Low-Pass Models:. . . . . . . . . . . . . . . . . . .  
D824L8B 4-pole Butterworth . . . . . . . . . . . . . . . . . 3  
D824L8L 4-pole Bessel . . . . . . . . . . . . . . . . . . . . . 3  
D824L8Y2 4-pole Cheby (0.2 dB Ripple) . . . . . . . . . 3  
D824L8Y5 4-pole Cheby (0.5 dB Ripple) . . . . . . . . . 3  
Available High-Pass Models: . . . . . . . . . . . . . . . . . .  
D824H8B 4-pole Butterworth . . . . . . . . . . . . . . . . . 4  
D824H8Y2 4-pole Cheby (0.2 dB Ripple) . . . . . . . . . 4  
D824H8Y5 4-pole Cheby (0.5 dB Ripple) . . . . . . . . . 4  
General Specifications:  
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Pin-out/package data. . . . . . . . . . . . . . . . . . . . . . . . . 5  
• Signal reconstruction  
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com  
D824 Series  
Digital Tuning &  
8-Bit Programmable Filters  
Control Characteristics  
Pin-Out Key  
Digital Tuning Characteristics  
IN  
Analog Input Signal  
D7 Tuning Bit 7 (MSB)  
D6 Tuning Bit 6  
D5 Tuning Bit 5  
D4 Tuning Bit 4  
D3 Tuning Bit 3  
The digital tuning interface circuits are a parallel set of eight (8)  
4053 CMOS switches which accept CMOS compatible inputs  
for the eight tuning bits (D0 - D7).  
OUT Analog Output Signal  
GND Power and Signal Return  
+Vs Supply Voltage, Positive  
-Vs Supply Voltage, Negative  
Filter tuning follows the tuning equation given below:  
Os  
Offset Adjustment  
D2 Tuning Bit 2  
D1 Tuning Bit 1  
D0 Tuning Bit 0 (LSB)  
fc = ( fmax/256 ) [ 1 + D7 x 27 + D6 x 26 + D5 x 25 + D4 x 24 + D3  
x 23 + D2 x 22 + D1 x 21 + D0 x 20 ]  
where D1 - D7 = "0" or "1", and  
OUT +Vs  
-Vs  
fmax = Maximum tuning frequency;  
fc = corner frequency;  
D7  
D6  
D5  
Minimum tunable frequency = fmax/256 (D0 thru D7 = 0);  
Minimum frequency step (Resolution) = fmax/256  
D4  
GND  
D3  
D2  
D1  
D0  
Data Input Specifications  
2.00  
Input Data Levels  
(CMOS Logic)  
Input Voltage (Vs = 15 Vdc)  
Low Level In  
High Level In  
0 Vdc min.  
11 Vdc min.  
4 Vdc max.  
15 Vdc max.  
Input Current  
High Level In  
Low Level In  
+IN-IN Os4  
- 10 -5 mA typ. -1 mA max..  
+10 -5 mA typ. +1 mA max.  
Bottom View  
Input Capacitance  
Input Data Format  
Positive Logic  
5 pF typ  
7.5 pF max.  
Bit  
MSB ---  
---  
---  
---  
---  
---  
LSB  
Frequency Select Bits  
Weight  
Logic "1" = +Vs  
Logic "0" = Gnd  
27  
26  
25  
24  
23  
22  
21  
20  
fc  
Corner  
Frequency  
D7  
D6  
D5  
D4  
D3  
D2  
D1  
D0  
Bit Weighting  
D0  
(Binary-Coded)  
LSB (least significant bit)  
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
0
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
fmax/256  
fmax/128  
fmax/64  
fmax/32  
fmax/16  
fmax/8  
D7  
MSB (most significant bit)  
Frequency Range  
256 : 1, Binary Weighted  
fmax/4  
fmax/2  
fmax  
2
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com  
D824 Series  
4-Pole  
Low-Pass Filters  
8-Bit Programmable  
Model  
D824L8B  
D824L8L  
D824L8Y2  
D824L8Y5  
Product Specifications  
Transfer Function  
4-Pole,  
Butterworth  
4-Pole,  
Bessel  
4-Pole, Chebychev,  
0.2 dB Ripple  
4-Pole, Chebychev,  
0.5 dB Ripple  
Size, Model 2  
Model 3 thru 6  
2.0” x 2.0” x 0.5”  
2.0” x 2.0” x 0.4”  
2.0” x 2.0” x 0.5”  
2.0” x 2.0” x 0.4”  
2.0” x 2.0” x 0.5”  
2.0” x 2.0” x 0.4”  
2.0” x 2.0” x 0.5”  
2.0” x 2.0” x 0.4”  
Range fc  
1.0 Hz to 102.4 kHz  
1.0 Hz to 102.4 kHz  
1.0 Hz to 102.4 kHz  
1.0 Hz to 102.4 kHz  
Theoretical Transfer  
Characteristics  
Appendix A  
Page 7  
Appendix A  
Page 2  
Appendix A  
Page 12  
Appendix A  
Page 15  
Passband Ripple  
(theoretical)  
0.0 dB  
0.0 dB  
0.20 dB  
0.50 dB  
DC Voltage Gain  
(non-inverting)  
0
0
0.1 dB max.  
0.05 dB typ.  
0
0
0.1 dB max.  
0.05 dB typ.  
0
0
0.1 dB max.  
0.05 dB typ.  
0
0
0.1 dB max.  
0.05 dB typ.  
Stopband  
Attenuation Rate  
24 dB/octave  
24 dB/octave  
24 dB/octave  
24 dB/octave  
Cutoff Frequency  
Stability  
Amplitude  
Phase  
fc  
2% max.  
fc  
2% max.  
fc  
2% max.  
fc  
2% max.  
0.01% /°C  
-3 dB  
-180°  
0.01% /°C  
-3 dB  
-121°  
0.01% /°C  
-3 dB  
-231°  
0.01% /°C  
-3 dB  
-245°  
Filter Attenuation  
(theoretical)  
0.67 dB  
3.01 dB  
30.0 dB  
40.0 dB  
0.80 fc  
1.00 fc  
2.37 fc  
3.16 fc  
1.86 dB  
3.01 dB  
30.0 dB  
40.0 dB  
0.80 fc  
1.00 fc  
3.50 fc  
4.72 fc  
-0.20 dB  
3.01 dB  
30.0 dB  
40.0 dB  
0.80 fc -0.43 dB  
0.80 fc  
1.00 fc  
1.80 fc  
2.33 fc  
1.00 fc 3.01 dB  
1.89 fc 30.0 dB  
2.46 fc 40.0 dB  
1
Phase Match  
0 - 0.8 fc  
2° max.  
1° typ.  
0 - fc  
2° max.  
1° typ.  
0 - 0.8 fc  
2° max.  
1° typ.  
0 - 0.8 fc  
2° max.  
1° typ.  
0.8 fc - 1.0 fc 3° max.  
1.5° typ.  
0.8 fc - 1.0 fc 3° max.  
1.5° typ.  
0.8 fc - 1.0 fc 3° max.  
1.5° typ.  
Amplitude Accuracy  
(theoretical)  
0 - 0.8 fc  
0.2 dB max. 0 - fc  
0.1 dB typ.  
0.2 dB max. 0 - 0.8 fc  
0.1 dB typ.  
0.2 dB max. 0 - 0.8 fc  
0.1 dB typ.  
0.2 dB max.  
0.1 dB typ.  
0.8 fc - 1.0 fc 0.3 dB max.  
0.15 dB typ.  
0.8 fc - 1.0 fc 0.3 dB max. 0.8 fc - 1.0 fc 0.3 dB max.  
0.15 dB typ. 0.15 dB typ.  
Total Harmonic  
< - 100 dB typ.  
200 mVrms typ.  
50 mVrms typ.  
< - 100 dB typ.  
200 mVrms typ.  
50 mVrms typ.  
< - 88 dB typ.  
200 mVrms typ.  
50 mVrms typ.  
< - 88 dB typ.  
200 mVrms typ.  
50 mVrms typ.  
Distortion @ 1 kHz  
Wide Band Noise  
(5 Hz - 2 MHz)  
Narrow Band Noise  
(5 Hz - 100 kHz)  
1. Unit to unit match for the same transfer function, set to the same frequency and operating configuration, and from the same manufacturing lot.  
3
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com  
D824 Series  
4-Pole  
8-Bit Programmable  
High-Pass Filters  
Model  
D824H8B  
D824H8Y2  
D824H8Y5  
Product Specifications  
Transfer Function  
4-Pole,  
Butterworth  
4-Pole,Chebychev,  
0.2 dB Ripple  
4-Pole, Chebychev,  
0.5 dB Ripple  
Size, Model 2  
Model 3 thru 6  
2.0” x 2.0” x 0.5”  
2.0” x 2.0” x 0.4”  
2.0” x 2.0” x 0.5”  
2.0” x 2.0” x 0.4”  
2.0” x 2.0” x 0.5”  
2.0” x 2.0” x 0.4”  
Range fc  
1.0 Hz to 102.4 kHz  
1.0 Hz to 102.4 kHz  
1.0 Hz to 102.4 kHz  
Theoretical Transfer  
Characteristics  
Appendix A  
Page 27  
Appendix A  
Page 31  
Appendix A  
Page 33  
Passband Ripple  
(theoretical)  
0.0 dB  
0.20 dB  
0.50 dB  
Voltage Gain  
(non-inverting)  
0
0
0.2 dB to 100 kHz  
0.5 dB to 120 kHz  
0
0
0.2 dB to 100 kHz  
0.5 dB to 120 kHz  
0
0
0.2 dB to 100 kHz  
0.5 dB to 120 kHz  
Power Bandwidth  
120 kHz  
120 kHz  
120 kHz  
Small Signal Bandwidth (-6 dB) 1 MHz  
(-6 dB) 1 MHz  
(-6 dB) 1 MHz  
Stopband  
Attenuation Rate  
24 dB/octave  
24 dB/octave  
24 dB/octave  
Cutoff Frequency  
Stability  
Amplitude  
Phase  
fc  
2% max.  
fc  
2% max.  
fc  
2% max.  
0.01% /°C  
-3 dB  
-180°  
0.01% /°C  
-3 dB  
-231°  
0.01% /°C  
-3 dB  
-245°  
Filter Attenuation  
(theoretical)  
40 dB  
0.31 fc  
0.42 fc  
1.00 fc  
2.00 fc  
40.0 dB  
30.0 dB  
3.01 dB  
-0.07 dB  
0.41 fc  
0.53 fc  
1.00 fc  
40.0 dB  
30.0 dB  
3.01 dB  
0.43 fc  
0.56 fc  
1.00 fc  
2.00 fc  
30 dB  
3.01 dB  
0.02 dB  
2.00 fc -0.25 dB  
1
Phase Match  
fc - 100 kHz  
3° max.  
1.5° typ.  
fc - 100 kHz  
3° max.  
1.5° typ.  
fc - 100 kHz 3° max.  
1.5° typ.  
Amplitude Accuracy  
(theoretical)  
1.0 - 1.25 fc  
0.3 dB max. 1.00 - 1.25 fc 0.3 dB max. 1.00 - 1.25 fc 0.3 dB max.  
0.15 dB typ. 0.15 dB typ. 0.15 dB typ.  
1.25 fc-100 kHz 0.2 dB max. 1.25 fc-100 kHz 0.2 dB max. 1.25 fc-100 kHz 0.2 dB max.  
0.1 dB typ. 0.1 dB typ. 0.1 dB typ.  
Total Harmonic  
Distortion @ 1 kHz  
< - 100 dB typ.  
< - 88 dB typ.  
< - 88 dB typ.  
Wide Band Noise  
400 mVrms typ.  
100 mVrms typ.  
400 mVrms typ.  
100 mVrms typ.  
400 mVrms typ.  
100 mVrms typ.  
Narrow Band Noise  
(5 Hz - 100 kHz)  
1. Unit to unit match for the same transfer function, set to the same frequency and operating configuration, and from the same manufacturing lot.  
4
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com  
D824 Series  
Pin-Out and Package Data  
Ordering Information  
Pin-Out & Package Data  
Specification  
(25°C and Vs 15 Vdc)  
1
Analog Input Characteristics  
Impedance  
10 kmin.  
10 Vpeak  
Vs  
2.00  
Voltage Range  
Max. Safe Voltage  
G-5  
0.5  
0.4  
G-4  
Analog Output Characteristics  
0.15 min.  
Impedance (Closed Loop)  
11 typ.  
10 max.  
10V  
Side View  
0.025 Dia.  
Linear Operating Range  
Maximum Current2  
Offset Voltage3  
2 mA  
All dimensions are in inches  
All Case Dimensions 0.02"  
Grid Dimensions 0.1" x 0.1"  
22 mV typ.  
20 mV max.  
50 µV/°C  
OUT +Vs  
-Vs  
Offset Temp. Coeff.  
D7  
D6  
Power Supply ( V)  
Rated Voltage  
D5  
15 Vdc  
D4  
GND  
D3  
D2  
D1  
D0  
Operating Range  
Maximum Safe Voltage  
Quiescent Current  
4-Pole  
12 to 18 Vdc  
18 Vdc  
2.00  
13 mA typ.  
20 mA max.  
Temperature  
Operating  
Storage  
+IN-IN Os4  
-20 to +70°C  
-25 to +85°C  
Bottom View  
Filter Mounting Assembly-See FMA-02A  
Notes:  
1. Input and output signal voltage referenced to supply common.  
2. Output is short circuit protected to common.  
DO NOT CONNECT TO Vs.  
Ordering Information  
Filter Type  
Transfer Function  
3. Adjustable to zero.  
L - Low Pass  
H - High Pass  
B - Butterworth  
4. Units operate with or without offset pin connected.  
L - Bessel  
Y2 - Chebychev (0.2 dB Ripple)  
Y5 - Chebychev (0.5 dB Ripple)  
DC Offset Adjustment  
Vs  
Do not connect  
if trim is not  
required.  
D824L8B-3  
20 k Ω  
(Cermet)  
Model Number  
OS  
e.g.,Model  
T
uning  
Minimum  
Number  
Range (Hz)  
1.0 to 256  
10 to 2560  
100 to 25.6k  
200 to 51.2k  
400 to 102.4k  
Step(Hz)  
1.0  
Case  
G-5  
G-4  
G-4  
G-4  
G-4  
2
3
4
5
6
10  
100  
200  
400  
- Vs  
We hope the information given here will be helpful. The information is based on data and our best knowledge, and we consider the information to be true and accurate. Please read all statements,  
recommendations or suggestions herein in conjunction with our conditions of sale which apply to all goods supplied by us. We assume no responsibility for the use of these statements,  
recommendations or suggestions, nor do we intend them as a recommendation for any use which would infringe any patent or copyright.  
IN-00D824-00  
5
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com  
Product Handling  
Procedure  
Programmable Filter Modules Power Sequence & ESD  
November 2000  
Programmable Filters Modules  
818, 824, 828, 828BP, 828BR, 854, 858, R854, R858  
I. Scope  
The following precautions are necessary when handling and installing Frequency Devices  
programmable filter modules.  
II. Digital Circuit Description  
The digital input pins connect directly to 4000 series CMOS logic, such as the 4053 analog switch. The  
power supply (Vss) for the digital logic on the module comes directly from the +15 Volt pin on the  
module. This sets the threshold voltage at 11.0 V minimum to 15.0 V maximum for a "1" (High) level  
and 0.0 V minimum to 4.0 V maximum for a "0" (Low) level. Applying a voltage between 4.0 and 11.0  
V will produce unpredictable operation. Connecting 5 Volt or 3.3 V logic devices directly to the filter  
module without using a voltage translator will result in erratic operation of the filter.  
III. (VERY IMPORTANT) Power-Up and Power-Down Sequence  
Do not plug-in or un-plug module while power is applied. It is imperative that power is  
supplied to the + 15 V pin on the filter module before or at the same instance that any digital pin is  
pulled High (> 0.0 V). Failure to do this will result in excessive current flowing through the digital input  
pin and through a protection diode internal to the 4000 logic, which will result in damage to the module.  
The proper power-up and power-down sequence is:  
1. Connect filter module ground.  
2. Connect filter module +15 V.  
3. Connect filter module -15 V.  
4. Connect the input signal.  
All four of the above steps can also occur simultaneously. Power-down should occur in the reverse  
order.  
IV. ESD Issues  
Like most modern electronic equipment, the modules can be damaged by electrostatic discharge (ESD).  
The modules are shipped from the factory in sealed, anti-static packaging and should be kept in the  
sealed package prior to mounting on a circuit board. The following additional rules should also be  
observed when handling the modules after they are removed from the factory packaging:  
1. Only a person wearing a properly grounded wrist strap should handle the modules.  
2. Any work surface that the modules are placed on must be properly ESD grounded.  
3. Any insulating materials capable of generating static charge (such as paper) should be kept  
away from the modules.  
Static generating clothing should be covered with an ESD-protective smock.  
1
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com • Web Address: http://www.freqdev.com  
Low-Pass  
4-Pole  
Bessel  
Appendix A  
Theoretical Transfer Characteristics  
1
Frequency Response  
0
-20  
-40  
-60  
-80  
-100  
f/fc  
Amp  
(dB)  
Phase  
(deg)  
Delay  
(sec)  
(Hz)  
0.00  
0.10  
0.20  
0.30  
0.40  
0.50  
0.00  
0.00  
-12.1  
-24.2  
-36.3  
-48.4  
-60.6  
.336  
.336  
.336  
.336  
.336  
.336  
-0.028  
-0.111  
-0.251  
-0.448  
-0.705  
0.60  
0.70  
0.80  
0.85  
0.90  
-1.02  
-1.41  
-1.86  
-2.11  
-2.40  
-72.7  
-84.8  
-96.8  
-103  
-109  
.336  
.336  
.335  
.334  
.333  
2
2
3 4 5 6 7  
0.1  
3 4 5 6 78 1.0  
10.0  
Normalized Frequency(f/fc)  
0.95  
1.00  
1.10  
1.20  
1.30  
-2.69  
-3.01  
-3.71  
-4.51  
-5.39  
-115  
-121  
-133  
-144  
-156  
.332  
.330  
.325  
.318  
.308  
Delay (Normalized)  
1.0  
0.5  
0.0  
-166  
-177  
-187  
-195  
-204  
1.40  
1.50  
1.60  
1.70  
1.80  
-6.37  
-7.42  
-8.54  
-9.71  
-10.9  
.295  
.280  
.263  
.246  
.228  
1.90  
2.00  
2.25  
2.50  
2.75  
-12.2  
-13.4  
-16.5  
-19.5  
-22.4  
-212  
-219  
-235  
-248  
-259  
.211  
.194  
.158  
.129  
.107  
2
3
4
0.1  
5 6 7 8 91.0  
0.15  
1.5  
-267  
-275  
-281  
-291  
-305  
3.00  
3.25  
3.50  
4.00  
5.00  
-25.1  
-27.6  
-30.0  
-34.4  
-41.9  
.089  
.076  
.065  
.049  
.031  
Normalized Time (1/f sec)  
Step Response  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
-0.0  
-0.2  
6.00  
7.00  
8.00  
9.00  
10.0  
-48.1  
-53.4  
-58.0  
-62.0  
-65.7  
-315  
-321  
-326  
-330  
-333  
.021  
.016  
.012  
.009  
.008  
1.Normalized Group Delay:  
The above delay data is normalized to a corner frequency  
of 1.0Hz.The actual delay is the normalized delay divided  
by the actual corner frequency (fc).  
0
1
2
3
4
5
Normalized Time (1/f sec)  
Normalized Delay  
Actual Delay =  
Actual Corner Frequency (fc) in Hz  
2
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com  
Low-Pass  
4-Pole  
Appendix A  
Butterworth  
Theoretical Transfer Characteristics  
1
Frequency Response  
0
-20  
-40  
-60  
-80  
-100  
f/fc  
Amp  
(dB)  
Phase  
(deg)  
Delay  
(sec)  
(Hz)  
0.00  
0.10  
0.20  
0.30  
0.40  
0.50  
0.00  
0.00  
0.00  
-15.0  
-30.1  
-45.5  
-61.4  
-78.0  
.416  
.418  
.423  
.433  
.449  
.474  
0.00  
-0.00  
-0.003  
-0.017  
0.60  
0.70  
0.80  
0.85  
0.90  
-0.072  
-0.243  
-0.674  
-1.047  
-1.555  
-95.7  
-115  
-136  
-147  
-158  
.511  
.558  
.604  
.619  
.622  
2
2
3 4 5 6 7  
0.1  
3 4 5 6 781.0  
10.0  
Normalized Frequency(f/fc)  
0.95  
1.00  
1.10  
1.20  
1.30  
-2.21  
-3.01  
-4.97  
-7.24  
-9.62  
-169  
-180  
-200  
-217  
-231  
.612  
.588  
.513  
.427  
.350  
Delay (Normalized)  
2.0  
1.0  
0.0  
1.40  
1.50  
1.60  
1.70  
1.80  
-12.0  
-14.3  
-16.4  
-18.5  
-20.5  
-242  
-252  
-260  
-266  
-272  
.289  
.241  
.204  
.175  
.152  
1.90  
2.00  
2.25  
2.50  
2.75  
-22.3  
-24.1  
-28.2  
-31.8  
-35.1  
-277  
-282  
-291  
-299  
-304  
.134  
.119  
.091  
.072  
.059  
2
3
4
5 6 7 8 91.0  
0.15  
1.5  
0.1  
3.00  
3.25  
3.50  
4.00  
5.00  
-38.2  
-41.0  
-43.5  
-48.2  
-55.9  
-309  
-313  
-317  
-322  
-330  
.049  
.041  
.035  
.027  
.017  
Normalized Frequency(f/fc)  
Step Response  
6.00  
7.00  
8.00  
9.00  
10.0  
-62.3  
-67.6  
-72.2  
-76.3  
-80.0  
-335  
-339  
-341  
-343  
-345  
.012  
.009  
.007  
.005  
.004  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
-0.0  
1.Normalized Group Delay:  
The above delay data is normalized to a corner frequency  
of 1.0Hz.The actual delay is the normalized delay divided  
by the actual corner frequency (fc).  
0
1
2
3
4
5
Normalized Time (1/f sec)  
Normalized Delay  
Actual Delay =  
Actual Corner Frequency (fc) in Hz  
7
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com  
Low-Pass  
4-Pole, 0.2 dB Ripple  
Chebychev  
Appendix A  
Theoretical Transfer Characteristics  
1
Frequency Response  
0
-20  
-40  
-60  
-80  
-100  
f/fc  
Amp  
(dB)  
Phase  
(deg)  
Delay  
(sec)  
(Hz)  
0.00  
0.10  
0.20  
0.30  
0.40  
0.50  
0.000  
0.039  
0.129  
0.195  
0.174  
0.074  
0.00  
-17.3  
-35.2  
-54.0  
-73.4  
-93.2  
.478  
.487  
.509  
.533  
.547  
.553  
0.000  
0.074  
0.199  
0.063  
-0.443  
0.60  
0.70  
0.80  
0.85  
0.90  
-113  
-135  
-162  
-178  
-196  
.575  
.654  
.836  
.947  
1.02  
2
2
0.1  
3 4 5 6 78 1.0  
3 4 5 67810.0  
Normalized Frequency(f/fc)  
.989  
.873  
.583  
.385  
.271  
0.95  
1.00  
1.10  
1.20  
1.30  
-1.47  
-3.01  
-6.89  
-10.8  
-14.5  
-214  
-231  
-257  
-274  
-286  
Delay (Normalized)  
2.0  
1.0  
0.0  
1.40  
1.50  
1.60  
1.70  
1.80  
-17.7  
-20.7  
-23.4  
-25.8  
-28.1  
-294  
-300  
-306  
-310  
-313  
.202  
.158  
.128  
.107  
.090  
-30.2  
-32.2  
-36.7  
-40.6  
-44.1  
1.90  
2.00  
2.25  
2.50  
2.75  
-316  
-319  
-324  
-328  
-331  
.078  
.068  
.051  
.039  
.032  
2
3
4
0.1  
5 6 7 8 91.0  
0.15  
1.5  
3.00  
3.25  
3.50  
4.00  
5.00  
-47.3  
-50.2  
-52.8  
-57.6  
-65.5  
-334  
-336  
-338  
-341  
-345  
.026  
.022  
.018  
.014  
.009  
Normalized Time (1/f sec)  
Step Response  
6.00  
7.00  
8.00  
9.00  
10.0  
-71.9  
-77.3  
-82.0  
-86.1  
-89.8  
-347  
-349  
-351  
-352  
-352  
.006  
.004  
.003  
.003  
.002  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
-0.0  
1.Normalized Group Delay:  
The above delay data is normalized to a corner frequency  
of 1.0Hz.The actual delay is the normalized delay divided  
by the actual corner frequency (fc).  
0
1
2
3
4
5
Normalized Time (1/f sec)  
Normalized Delay  
Actual Delay =  
Actual Corner Frequency (fc) in Hz  
12  
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com  
Low-Pass  
4-Pole, 0.5 dB Ripple  
Chebychev  
Appendix A  
Theoretical Transfer Characteristics  
1
Frequency Response  
0
-20  
-40  
-60  
-80  
-100  
f/fc  
Amp  
(dB)  
Phase  
(deg)  
Delay  
(sec)  
(Hz)  
0.00  
0.10  
0.20  
0.30  
0.40  
0.50  
0.00  
0.00  
-17.3  
-35.7  
-55.7  
-76.9  
-98.2  
.476  
.492  
.533  
.577  
.596  
.583  
0.087  
0.295  
0.474  
0.463  
0.248  
0.60  
0.70  
0.80  
0.85  
0.90  
0.025  
0.072  
0.432  
0.482  
0.062  
-119  
-141  
-168  
-185  
-205  
.578  
.647  
.881  
1.06  
1.18  
2
2
0.1  
3 4 5 6 78 1.0  
3 4 5 67810.0  
Normalized Frequency(f/fc)  
0.95  
1.00  
1.10  
1.20  
1.30  
-1.12  
-3.01  
-7.61  
-12.0  
-15.9  
-226  
-245  
-272  
-288  
-298  
1.13  
.946  
.559  
.345  
.235  
Delay (Normalized)  
2.0  
1.0  
0.0  
1.40  
1.50  
1.60  
1.70  
1.80  
-19.3  
-22.4  
-25.1  
-27.6  
-29.9  
-305  
-311  
-315  
-318  
-321  
.173  
.134  
.108  
.089  
.075  
-32.1  
-34.1  
-38.6  
-42.6  
-46.1  
1.90  
2.00  
2.25  
2.50  
2.75  
-324  
-326  
-301  
-334  
-336  
.065  
.057  
.042  
.033  
.026  
2
3
4
0.1  
5 6 7 8 91.0  
0.15  
1.5  
3.00  
3.25  
3.50  
4.00  
5.00  
-49.3  
-52.2  
-54.9  
-59.7  
-67.6  
-339  
-340  
-342  
-344  
-347  
.021  
.018  
.015  
.011  
.007  
Normalized Time (1/f sec)  
Step Response  
6.00  
7.00  
8.00  
9.00  
10.0  
-74.0  
-79.4  
-84.1  
-88.2  
-91.9  
-350  
-351  
-352  
-353  
-354  
.005  
.004  
.003  
.002  
.002  
1.2  
1.0  
0.8  
0.6  
0.4  
0.2  
-0.0  
1.Normalized Group Delay:  
The above delay data is normalized to a corner frequency  
of 1.0Hz.The actual delay is the normalized delay divided  
by the actual corner frequency (fc).  
0
1
2
3
4
5
Normalized Time (1/f sec)  
Normalized Delay  
Actual Delay =  
Actual Corner Frequency (fc) in Hz  
15  
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com  
High-Pass  
4-Pole  
Appendix A  
Butterworth  
Theoretical Transfer Characteristics  
1
Frequency Response  
0
-20  
-40  
-60  
-80  
-100  
f/fc  
Amp  
(dB)  
Phase  
(deg)  
Delay  
(sec)  
(Hz)  
0.10  
0.20  
0.30  
0.40  
0.50  
-80.0  
-55.9  
-41.8  
-31.8  
-24.1  
345  
330  
314  
299  
282  
.418  
.423  
.433  
.449  
.474  
0.60  
0.70  
0.80  
0.85  
0.90  
-17.8  
-12.6  
-8.43  
-6.69  
-5.22  
264  
245  
224  
213  
202  
.511  
.558  
.604  
.619  
.622  
2
2
3 4 5 6 7  
0.1  
3 4 5 6 78 1.0  
10.0  
Normalized Frequency(f/fc)  
0.95  
1.00  
1.20  
1.40  
1.60  
-3.99  
191  
180  
143  
118  
100  
.612  
.588  
.427  
.289  
.204  
-3.01  
-0.908  
-0.285  
-0.100  
1.80  
2.00  
2.50  
3.00  
4.00  
-0.039  
-0.017  
-0.003  
-0.001  
0.00  
87.6  
78.0  
61.4  
50.7  
37.8  
.152  
.119  
.072  
.049  
.027  
5.00  
6.00  
7.00  
8.00  
9.00  
10.0  
0.00  
0.00  
0.00  
0.00  
0.00  
0.00  
30.1  
25.1  
21.4  
18.8  
16.7  
15.0  
.017  
.012  
.009  
.007  
.005  
.004  
1.Normalized Group Delay:  
The above delay data is normalized to a corner frequency  
of 1.0Hz.The actual delay is the normalized delay divided  
by the actual corner frequency (fc).  
Normalized Delay  
Actual Delay =  
Actual Corner Frequency (fc) in Hz  
27  
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com  
High-Pass  
4-Pole, 0.2 dB Ripple  
Chebychev  
Appendix A  
Theoretical Transfer Characteristics  
1
Frequency Response  
0
-20  
-40  
-60  
-80  
-100  
f/fc  
Amp  
(dB)  
Phase  
(deg)  
Delay  
(sec)  
(Hz)  
0.10  
0.20  
0.30  
0.40  
0.50  
-89.8  
-65.1  
-51.1  
-40.6  
-32.2  
352  
345  
337  
328  
319  
.212  
.218  
.228  
.245  
.272  
-25.0  
-18.6  
-12.7  
-7.34  
-3.01  
0.60  
0.70  
0.80  
0.90  
1.00  
308  
296  
280  
259  
231  
.314  
.383  
.500  
.686  
.873  
2
2
0.1  
3 4 5 6 78 1.0  
3 4 5 67810.0  
Normalized Frequency(f/fc)  
.633  
.275  
.197  
.138  
.088  
1.20  
1.50  
1.70  
2.00  
2.50  
.140  
.031  
.003  
.074  
.174  
172  
128  
111  
93.2  
73.4  
3.00  
4.00  
5.00  
6.00  
7.00  
.200  
.170  
.129  
.098  
.076  
60.4  
44.5  
35.2  
29.2  
24.9  
.060  
.033  
.020  
.014  
.010  
.060  
.048  
.040  
8.00  
9.00  
10.0  
21.7  
19.3  
17.3  
.008  
.006  
.005  
1.Normalized Group Delay:  
The above delay data is normalized to a corner frequency  
of 1.0Hz.The actual delay is the normalized delay divided  
by the actual corner frequency (fc).  
Normalized Delay  
Actual Delay =  
Actual Corner Frequency (fc) in Hz  
31  
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com  
High-Pass  
4-Pole, 0.5 dB Ripple  
Chebychev  
Appendix A  
Theoretical Transfer Characteristics  
1
Frequency Response  
0
-20  
-40  
-60  
-80  
-100  
f/fc  
Amp  
(dB)  
Phase  
(deg)  
Delay  
(sec)  
(Hz)  
0.10  
0.20  
0.30  
0.40  
0.50  
-91.9  
-67.6  
-53.1  
-42.6  
-34.1  
354  
347  
341  
334  
326  
.174  
.179  
.188  
.203  
.226  
-26.8  
-20.2  
-14.0  
-8.13  
-3.01  
0.60  
0.70  
0.80  
0.90  
1.00  
317  
307  
293  
274  
245  
.263  
.326  
.440  
.651  
.946  
2
2
0.1  
3 4 5 6 78 1.0  
3 4 5 67810.0  
Normalized Frequency(f/fc)  
.693  
.271  
.199  
.146  
.095  
1.20  
1.50  
1.70  
2.00  
2.50  
.500  
.014  
.043  
.249  
.469  
179  
133  
117  
98.2  
76.9  
3.00  
4.00  
5.00  
6.00  
7.00  
.498  
.401  
.296  
.221  
.169  
62.7  
45.5  
35.7  
29.4  
25.0  
.065  
.035  
.021  
.014  
.010  
.133  
.107  
.088  
8.00  
9.00  
10.0  
21.8  
19.3  
17.3  
.008  
.006  
.005  
1.Normalized Group Delay:  
The above delay data is normalized to a corner frequency  
of 1.0Hz.The actual delay is the normalized delay divided  
by the actual corner frequency (fc).  
Normalized Delay  
Actual Delay =  
Actual Corner Frequency (fc) in Hz  
33  
1784 Chessie Lane, Ottawa, IL 61350 • Tel: 800/252-7074, 815/434-7800 • FAX: 815/434-8176  
e-mail: sales@freqdev.com Web Address: http://www.freqdev.com  
配单直通车
D8244产品参数
型号:D8244
生命周期:Obsolete
Reach Compliance Code:unknown
ECCN代码:EAR99
HTS代码:8536.69.40.40
风险等级:5.84
紧固方法:SCREW
层数:1
通路数:8
额定电流:150 A
额定电压:600 V
端子和端子排类型:MODULAR TERMINAL BLOCK
线规:0 AWG
Base Number Matches:1
  •  
  • 供货商
  • 型号 *
  • 数量*
  • 厂商
  • 封装
  • 批号
  • 交易说明
  • 询价
批量询价选中的记录已选中0条,每次最多15条。
 复制成功!