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AS2525 参数 Datasheet PDF下载

AS2525图片预览
型号: AS2525
PDF下载: 下载PDF文件 查看货源
内容描述: 单芯片免提电话的CMOS集成电路 [Single-Chip Handsfree Phone CMOS Integrated Circuit]
分类和应用: 电话
文件页数/大小: 26 页 / 264 K
品牌: AMSCO [ AUSTRIAMICROSYSTEMS AG ]
 浏览型号AS2525的Datasheet PDF文件第2页浏览型号AS2525的Datasheet PDF文件第3页浏览型号AS2525的Datasheet PDF文件第4页浏览型号AS2525的Datasheet PDF文件第5页浏览型号AS2525的Datasheet PDF文件第7页浏览型号AS2525的Datasheet PDF文件第8页浏览型号AS2525的Datasheet PDF文件第9页浏览型号AS2525的Datasheet PDF文件第10页  
Preliminary
Table 3: Parameter settings
Parameter
Inter-Digit Pause (LD)
MF Tone Duration
MF Inter-Tone Pause
Flash 1 Duration
Flash 2 Duration
Pause 1 Duration
Pause 2 Duration
Pre-Digit Pause (LD)
Post Flash Pause
Tx Gain, Handset
Rx Gain, Handset
Tx Gain, Handsfree
Rx Gain, Loudspeaker
Line Loss
Compensation
DTMF Level (Low
Group)
Tx Gain, Headset
Rx Gain, Headset
MF Comfort Tone, RO
MF Comfort Tone,
LO1/2
Make/Break Ratio
(LD)
Dial Rate (LD)
DC Mask (LI Voltage)
Tx Soft Clip (Handset)
Rx Soft Clip (Handset)
Noise Monitoring (HF)
Loudhearing Mode
Ringer Melody
Key-in Tone (Beep)
Reset PIN Code
Rev. 1.3
KT
Symbol
IDP
TD
ITP
FL1
FL2
P1
P2
PDP
PFP
A
TX-HS
A
RX-HS
A
TX-HF
A
RX-HS
LLC
V
MF
A
TX-HEAD
A
RX-HEAD
V
MF-CT/RO
V
MF-CT/LO
M/B
DR
V
LI
Procedure:
[PG] + [0] + (Password) +
[
] + [1] + [HEX code]
[
] + [2] + [HEX code]
[
] + [3] + [HEX code]
[
] + [4] + [HEX code]
[
] + [5] + [HEX code]
[
] + [6] + [HEX code]
[
] + [7] + [HEX code]
[
] + [8] + [HEX code]
[
] + [9] + [HEX code]
[0] + [1] + [HEX code]
[0] + [2] + [HEX code]
[0] + [3] + [HEX code]
[0] + [4] + [HEX code]
[0] + [5] +
[0] + [6] + [HEX code]
[0] + [7] + [HEX code]
[0] + [8] + [HEX code]
[0] + [9] + [HEX code]
[0] + [0] + [HEX code]
[#] + [1] +
[#] + [2] +
[#] + [3] +
[#] + [4] +
[#] + [5] +
[#] + [6] +
[#] + [7] +
[#] + [8] +
[#] + [9] +
[#] + [0] +
Page 6
Default
840 ms
82 ms
82 ms
101 ms
285 ms
1 second
3 seconds
33 ms
274 ms
37 dB
1 dB
46 dB
29 dB
[0] = off
-6 dBm
37 dB
1 dB
-30 dBr
-9 dBr
[1] = 2 : 3
[0] = 10 pps
[1] = 4.5 Volt
[1] = on
(2 V
PEAK
)
[1] = on
(1 V
PEAK
)
[1] = on
[1] = HF only
[1] = 3-Tone
[1] = on
[1] = 1111
Options
AS2525
1.72 ms … 7.03 sec. (see Table 4)
1.72 ms … 7.03 sec. (see Table 4)
1.72 ms … 7.03 sec. (see Table 4)
1.72 ms … 7.03 sec. (see Table 4)
1.72 ms … 7.03 sec. (see Table 4)
1.72 ms … 7.03 sec. (see Table 4)
1.72 ms … 7.03 sec. (see Table 4)
1.72 ms … 7.03 sec. (see Table 4)
1.72 ms … 7.03 sec. (see Table 4)
30 to 45 dB (see Table 8)
-6 to 9 dB (see Table 12)
39 to 54 dB (see Table 10)
22 to 37 dB (see Table 14)
[1] = range 1: I
LINE
= 20 - 50 mA
[2] = range 2: I
LINE
= 45 - 75 mA
-18 to -6 dBm in 1 dB steps
(see Table 24)
30 to 45 dB (see Table 20)
-6 to 9 dB (see Table 21)
-36 to -18 dBr in 6 dB steps
(see Table 30)
-15 to 3 dBr in 6 dB steps
(see Table 30)
[0] = 1 : 2
[1] = 20 pps
[0] = 3.5 Volt
[0] = off
[0] = off
[0] = off
[0] = LH and HF modes available
[0] = 2-Tone
[0] = off
Selected by user
May 1999