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參數(shù)資料
| 型號： | AM79514-1JC |
| 廠商： | ADVANCED MICRO DEVICES INC |
| 元件分類： | 模擬傳輸電路 |
| 英文描述： | Subscriber Line Interface Circuit |
| 中文描述： | TELECOM-SLIC, PQCC32 |
| 封裝： | PLASTIC, LCC-32 |
| 文件頁數(shù)： | 8/18頁 |
| 文件大小： | 786K |
| 代理商： | AM79514-1JC |
8
Am79514 Data Sheet
Supply Currents
V
CC
On-hook supply current
Open Circuit state
OHT state
Active state
Open Circuit state
OHT state
Active state
Open Circuit state
OHT state
Active state
3
6
7.5
1.0
2.2
2.7
0.4
3.0
4.0
4.5
10
12
2.3
3.5
6.0
1.0
5.0
6.0
mA
V
EE
On-hook supply current
V
BAT
On-hook supply current
Power Supply Rejection Ratio (V
RIPPLE
= 50 mVrms)
V
CC
40 Hz to 3400 Hz
3.4 kHz to 50 kHz
40 Hz to 3400 Hz
3.4 kHz to 50 kHz
40 Hz to 3400 Hz
3.4 kHz to 50 kHz
20
20
20
15
27
20
35
30
30
25
30
30
dB
6, 7
—
6, 7
—
6, 7
—
V
EE
V
BAT
Off-Hook Detector
Current threshold
Ground-Key Detector Thresholds Active State, Battery =
–
60 V
Ground-key resistance threshold B(RING) to GND
Ground-key current threshold
Ring-Trip Detector Input
Bias current
Offset voltage
Logic Inputs (C4
–
C1, E1, and CHCLK)
Input High voltage
Input Low voltage
Input High current
I
DET
= 365/R
D
–
20
+20
%
2.0
4.2
9
10.0
k
mA
B(RING) or midpoint to GND
8
–
5
–
50
–
0.05
0
μ
A
mV
Source resistance = 0 to 200 k
+50
2.0
V
0.8
40
45
μ
A
All inputs except E1
Input E1
–
75
–
75
–
0.4
Input Low current
Logic Output (DET)
Output Low voltage
Output High voltage
Relay Driver Outputs (RINGOUT, TESTOUT)
On voltage
mA
I
OUT
= 0.8 mA
I
OUT
=
–
0.1 mA
0.4
V
2.4
50 mA source
B
GND
–
2
V
Off leakage
Clamp voltage
0.5
100
μ
A
V
50 mA sink
Q
BAT
–
2
ELECTRICAL CHARACTERISTICS (CONTINUED)
Description
Test Conditions (See Note 1)
Min
Typ
Max
Unit
Note
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| AM79514-1PC | 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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| AM79514-2JC | 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Subscriber Line Interface Circuit |
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