参数资料
型号: W671320P
厂商: WINBOND ELECTRONICS CORP
元件分类: 模拟传输电路
英文描述: TELECOM-SLIC, PQCC28
封装: PLASTIC, LCC-28
文件页数: 32/48页
文件大小: 1344K
代理商: W671320P
W671300 SERIES
10.2. AC TRANSMISSION PARAMETERS
Parameters
Conditions
Min
Typ
Max
Units
Auxiliary Input Impedance
[1]
160
-
k
Transmit Output Impedance
[1]
-
1
4-Wire Port Overload Level
THD = 1%
-
1
-
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 W671310/20
58
62
-
dB
2-Wire Longitudinal Balance
[2, 3]
300Hz to 1kHz
Forward Active W671330/40/52
53
59
-
dB
Forward Active W671310/20
54
58
-
dB
2-Wire Longitudinal Balance
[2, 3]
1kHz to 3.4kHz
Forward Active W671330/40/52
53
58
-
dB
Forward Active W671310/20
58
67
-
dB
4-Wire Longitudinal Balance
[2, 3]
300Hz to 1kHz
Forward Active, W671330/40/52
53
64
-
dB
Forward Active W671310/20
54
66
-
dB
4-Wire Longitudinal Balance
[2, 3]
1kHz to 3.4kHz
Forward Active, W671330/40/52
53
63
-
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
Longitudinal Current Capability Per
Wire
[1]
OHT Active
20
-
mARMS
4-Wire to 2-Wire Insertion Loss
-0.20
0.00
+0.20
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
-
10
13
dBrnC
4-Wire C-Message, T = 25
oC
-
4
7
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.
- 38 -
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