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参数资料
| 型号： | W671561Y |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | 模拟传输电路 |
| 英文描述： | TELECOM-SLIC, QCC32 |
| 封装： | 7 X 7 MM, 0.65 MM PITCH, QFN-32 |
| 文件页数： | 25/42页 |
| 文件大小： | 1230K |
| 代理商： | W671561Y |
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W671500 SERIES
10.2. AC TRANSMISSION PARAMETERS
Parameters
Conditions
Min
Typ
Max
Units
Receive Input Impedance
[1]
160
-
k
Transmit Output Impedance
[1]
-
1
4-Wire Port Overload Level
THD = 1%
3.1
3.5
-
VPK
2-Wire Port Overload Level
THD = 1%
3.1
3.5
-
VPK
300Hz
-
24
-
dB
1kHz
-
40
-
dB
2-Wire Return Loss
3.4kHz
-
21
-
dB
Forward Active W671510/20
58
62
-
dB
2-Wire Longitudinal Balance
[2,
3]
Forward Active W671530/40/52
53
59
-
dB
Forward Active W671510/20
58
67
-
dB
4-Wire Longitudinal Balance
[2,
3]
Forward Active, W671530/40/52
53
64
-
dB
+3 to -40 dBm, 1kHz
-
±0.025
-
dB
-40 to -50 dBm, 1kHz
-
±0.050
-
dB
2-Wire to 4-Wire Level Linearity
4-Wire to 2-Wire Level Linearity
Referenced to -10 dBm
-50 to -55 dBm, 1kHz
-
±0.100
-
dB
Test for False Detect
20
-
mARMS
Longitudinal Current Capability
Per Wire
[1]
Test for False Detect, Low Power
Standby
10
-
mARMS
4-Wire to 2-Wire Insertion Loss
-0.20
0.00
+0.2
0
dB
2-Wire to 4-Wire Insertion Loss
-6.22
-6.02
-5.82
dB
4-Wire to 4-Wire Insertion Loss
-6.22
-6.02
-5.82
dB
Forward Active Idle Channel
Noise
[3]
2-Wire C-Message, T = 25
oC
-
10
13
dBrnC
4-Wire C-Message, T = 25
oC
-
4
7
dBrnC
Reverse Active Idle Channel
Noise
[3]
2-Wire C-Message, T = 25
oC
-
11
14
dBrnC
4-Wire C-Message, T = 25
oC
-
5
8
dBrnC
Notes:
[1]. These parameters are controlled via design or process parameters and are not directly tested. These parameters are
characterized upon initial design release and upon design changes which would affect these characteristics.
[2]. Longitudinal Balance is tested per IEEE455-1985, with 368 per Tip and Ring terminal.
[3]. These parameters are tested 100% at room temperature. These parameters are guaranteed not tested across temperature
via statistical characterization and design.
Publication Release Date: April 2004
- 31 -
Revision 1.0
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