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I522-7Q3-20.000 参数 Datasheet PDF下载

I522-7Q3-20.000图片预览
型号: I522-7Q3-20.000
PDF下载: 下载PDF文件 查看货源
内容描述: 表面贴装振荡器, TCXO , TCVCXO金属封装11毫米× 18毫米 [Surface Mount Oscillator, TCXO, TCVCXO Metal Package, 11 mm x 18 mm]
分类和应用: 振荡器石英晶振压控振荡器温度补偿晶振有源晶体振荡电路
文件页数/大小: 1 页 / 45 K
品牌: ILSI [ ILSI AMERICA LLC ]
   
Surface Mount Oscillator, TCXO, TCVCXO
Metal Package, 11 mm x 18 mm
Frequency
Output Level
Level
Duty Cycle
Rise / Fall Time
Output Load
Frequency Stability
Frequency Stability at +25° C
Aging
Supply Voltage
Current
Control Voltage (I721 / I722)
Slope
Temperature
Operating
Storage
Environmental
Package Information
I521 / I522 / I721 / I722 Series *
I522 / I722
I521 / I721
1.000 MHz to 40.000 MHz
10.000 MHz to 40.000 MHz
HC-MOS / TTL
Clipped Sine
‘0’ = 0.1 Vcc Max., ‘1’ = 0.9 Vcc Min.
1.0 V p-p Min.
50%
±
10%
10 nS Max.
15 pF, Fo < 50 MHz = 10 TTL, Fo > 50 MHz = 5 LSTTL
20K Ohms / 10 pF
See Frequency Stability Table
±
1 ppm (I521 and I522)
±
1 ppm / Year Max.
See Supply Voltage Table, tolerance
±5
%
50 mA Max. **
3 mA Max.
1.65 VDC
±
1.5 VDC,
±5
ppm Min. for Vcc = 3.3 VDC, 2.5 VDC
±
2.0 VDC,
±5
ppm Min. for Vcc = 5.0 VDC
Positive
See Operating Temperature Table
-40° C to +85° C
See Appendix B for information
MSL = 2a, Termination = e1
* I522 = HC-MOS TCXO, I521 = Clipped Sine TCXO, I722 = HC-MOS TCVCXO, I721 = Clipped Sine TCVCXO
Part Number Guide
Package and Output
I521 -
I522 -
I721 -
I722 -
Sample Part Number:
Operating Temperature
7 = 0° C to +50° C
1 = 0° C to +70° C
3 = -20° C to +70 C
2 = -40° C to +85° C
I521 - 1Q3 - 20.000
Supply Voltage
5 = 5.0 VDC
3 = 3.3 VDC
- 20.000 MHz
Frequency
Frequency Stability vs. Temperature
*O =
±1.5
ppm
*P =
±2.0
ppm
Q =
±2.5
ppm
R =
±3.0
ppm
J =
±5.0
ppm
NOTE: A 0.01 µF bypass capacitor is recommended between Vcc (pin 4) and Gnd (pin 2) to minimize power supply noise.
* Not available for all temperature ranges. ** Frequency, supply, and load related parameters.
07/08
ILSI America
Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com
Specifications subject to change without notice
F1