參數(shù)資料
型號(hào): AM79514
廠商: Advanced Micro Devices, Inc.
英文描述: Subscriber Line Interface Circuit
中文描述: 用戶線接口電路
文件頁(yè)數(shù): 12/18頁(yè)
文件大小: 786K
代理商: AM79514
12
Am79514 Data Sheet
DC FEED CHARACTERISTICS
Notes:
1. Constant-current region:
Active state,
OHT state,
2. Anti-sat cut-in:
3. Open Circuit voltage:
4. Anti-sat 1 region:
5. Anti-sat 2 region:
I
L
R
DC
-----------
=
I
L
1
2
--
R
DC
-----------
=
V
AB
46 V,
=
V
BAT
58.9 V
V
AB
1.087 V
BAT
18.017,
=
V
BAT
58.9 V
<
V
AB
51.23 V,
=
V
BAT
61.5 V
V
AB
1.073 V
BAT
14.72,
=
V
BAT
61.5 V
<
V
AB
51.23
I
L
R
488.3
------------
=
V
AB
1.073 V
BAT
14.72
I
L
R
1071
-----------
=
3
4
1
1
2
R
DC
= 62.5 k
V
BAT
= 62.3 V
a. V
A
V
B
(V
AB
) Voltage vs. Loop Current (Typical)
Active state
OHT state
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