參數(shù)資料
型號: 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
文件頁數(shù): 9/18頁
文件大?。?/td> 786K
代理商: AM79514
SLIC Products
9
RELAY DRIVER SCHEMATICS
SWITCHING CHARACTERISTICS
Symbol
Parameter
Test Conditions
Temperature
Ranges
0
°
C to +70
°
C
40
°
C to +85
°
C
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
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
1.1
1.6
3.8
4.0
1.2
1.7
μ
s
4
tgkdd
E0 High to DET Low (E1 = 0)
tgkd0
E0 Low to DET High (E1 = 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
0
°
C to +70
°
C
40
°
C to +85
°
C
3.8
4.0
1.1
1.6
3.8
4.0
tshdd
E0 High to DET Low (E1 = 1)
tshd0
E0 Low to DET High (E1 = 1)
TESTOUT
BGND
Q
BAT
RINGOUT
Q
BAT
BGND
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