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參數(shù)資料
| 型號(hào)： | 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)： | 9/17頁 |
| 文件大?。?/td> | 162K |
| 代理商： | AM79574 |
SLIC Products
9
ELECTRICAL CHARACTERISTICS (continued)
RELAY DRIVER SCHEMATICS
SWITCHING CHARACTERISTICS
Note:
E1 is internally connected to a logical 0.
Description
Test Conditions (See Note 1)
Min
Typ
Max
Unit
Note
Logic Output (DET)
Output Low voltage
I
OUT
= 0.8 mA
I
OUT
=
–
0.1 mA
0.4
V
Output High voltage
2.4
Relay Driver Outputs (RINGOUT, TESTOUT)
On voltage
Off leakage
Clamp voltage
50 mA source
BGND
–
2 BGND
–
.95
V
μ
A
V
0.5
100
50 mA sink
Q
BAT
–
2
Symbol
Parameter
Test Conditions
Temperature
Range
Min
Typ
Max
Unit
Note
*tgkde
E1 Low to DET High (E0 = 1)
E1 Low to DET Low (E0 = 1)
Ground-Key Detect state
R
L
open, R
G
connected
(See Figure H)
0
°
C to +70
°
C
–
40
°
C to +85
°
C
0
°
C to +70
°
C
–
40
°
C to +85
°
C
3.8
4.0
1.1
1.6
μ
s
4
tgkdd
E0 High to DET Low (E1 = 0)
0
°
C to +70
°
C
–
40
°
C to +85
°
C
1.1
1.6
tgkd0
E0 Low to DET High (E1 = 0)
0
°
C to +70
°
C
–
40
°
C to +85
°
C
3.8
4.0
*tshde
E1 High to DET Low (E0 = 1)
E1 High to DET High (E0 = 1)
Switchhook Detect state
R
L
= 600
, R
G
open
(See Figure G)
0
°
C to +70
°
C
–
40
°
C to +85
°
C
0
°
C to +70
°
C
–
40
°
C to +85
°
C
1.2
1.7
3.8
4.0
*tshdd
E0 High to DET Low (E1 = 1)
0
°
C to +70
°
C
–
40
°
C to +85
°
C
1.1
1.6
*tshd0
E0 Low to DET High (E1 = 1)
0
°
C to +70
°
C
–
40
°
C to +85
°
C
3.8
4.0
RINGOUT
Q
BAT
BGND
TESTOUT
Q
BAT
BGND
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| AM79574-1JC | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Subscriber Line Interface Circuit |
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| 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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