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參數(shù)資料
| 型號： | AM79574 |
| 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 |
| 文件頁數(shù)： | 12/17頁 |
| 文件大?。?/td> | 162K |
| 代理商： | AM79574 |
12
Am79574 Data Sheet
DC FEED CHARACTERISTICS
3
5
2
1
6
7
a. V
A
–
V
B
(V
AB
) Voltage vs. Loop Current (Typical)
Notes:
1. Constant-resistance feed region:
2. Anti-sat
–
1 turn-on:
3. Anti-sat
–
2 turn-on:
4. Open circuit voltage:
5. Anti-sat
–
1 region:
6. Anti-sat
–
2 region:
7. Current Limit:
Active state,
OHT state,
V
AB
50
I
L
R
50
---------
–
=
V
AB
31.8 V
=
V
AB
1.077 V
BAT
12.538
–
=
AB
0.377 V
BAT
39.39 V
20.48
,
+
=
=
V
BAT
V
BAT
50.2 V
50.2 V
<
≥
V
AB
V
AB
39.39
I
L
R
118.3
------------
–
=
AB
0.377 V
BAT
20.48
I
L
R
200
---------
–
+
=
I
L
0.82500
-----------
R
DC
=
I
L
0.52500
-----------
R
DC
=
V
BAT
=
–
47.3 V
R
DC
= 40 k
4
Active state
OHT state
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM79574-1JC | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Subscriber Line Interface Circuit |
| AM79574-2JC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| AM79574JC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Interface Circuit |
| AM79578-1JC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| AM79578-2JC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
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