參數(shù)資料
型號: L9215A
英文描述: CAP CER 2200PF 3.15KVDC R3 RAD
中文描述: 短回路正弦波振鈴用戶接口
文件頁數(shù): 16/50頁
文件大?。?/td> 1115K
代理商: L9215A
Data Sheet
September 2001
Short-Loop Sine Wave Ringing SLIC
L9215A/G
16
Agere Systems Inc.
Electrical Characteristics
(continued)
Table 9. 3.3 V Supply Currents
V
BAT1
= –70 V, V
BAT2
= –21 V, V
CC
= 3.3 V.
Table 10. 3.3 V Powering
V
BAT1
= –70 V, V
BAT2
= –21 V, V
CC
= 3.3 V.
Parameter
Min
Typ
Max
Unit
Supply Currents (scan state; no loop current):
I
VCC
I
VBAT1
I
VBAT2
Supply Currents (forward/reverse active; no loop current, with/without PPM,
V
BAT2
applied):
I
VCC
I
VBAT1
I
VBAT2
Supply Currents (on-hook transmission mode; no loop current, with/without
PPM, V
BAT1
applied):
I
VCC
I
VBAT1
I
VBAT2
Supply Currents (disconnect mode):
I
VCC
I
VBAT1
I
VBAT2
Supply Currents (ring mode; no loop current):
I
VCC
I
VBAT1
I
VBAT2
3.2
0.24
3
3.6
0.35
6
mA
mA
μ
A
4.8
25
1.2
5.7
85
1.4
mA
μ
A
mA
4.9
1.5
1.5
5.7
1.9
6
mA
mA
μ
A
1.8
8
2
2.5
110
25
mA
μ
A
μ
A
4.70
1.8
2
5.4
2.2
6
mA
mA
μ
A
Parameter
Min
Typ
27
Max
36.5
Unit
mW
Power Dissipation (scan state; no loop current)
Power Dissipation (forward/reverse active; no loop current, with/without PPM,
V
BAT2
applied)
Power Dissipation (on-hook transmission mode; no loop current, with/without
PPM, V
BAT1
applied)
Power Dissipation (disconnect mode)
42
53
mW
121
151
mW
6.5
15
mW
Power Dissipation (ring mode; no loop current)
141
172
mW
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