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CPC7582BATR 参数 Datasheet PDF下载

CPC7582BATR图片预览
型号: CPC7582BATR
PDF下载: 下载PDF文件 查看货源
内容描述: 线卡接入交换机 [Line Card Access Switch]
分类和应用:
文件页数/大小: 19 页 / 566 K
品牌: CLARE [ CLARE ]
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CPC7582  
1.8 Protection Circuitry Electrical Specifications  
Parameter  
Conditions  
Symbol  
Minimum  
Typical  
Maximum  
Unit  
Parameters Related to the Diodes in the Diode Bridge  
Voltage drop at  
Apply dc current limit of break  
continuous current  
switches  
Forward  
Voltage  
-
-
2.1  
5
3
-
(50/60 Hz)  
V
A
Voltage drop at surge Apply dynamic current limit of  
break switches  
Forward  
Voltage  
current  
Parameters Related to the Protection SCR  
Surge current  
Trigger current  
-
-
-
-
-
*
-
60 (CPC7582xA, xB)  
70 (CPC7582xC)  
T=+25°C  
I
TRIG  
35 (CPC7582xA, xB)  
40 (CPC7582xC)  
T=+85°C  
T=+25°C  
T=+85°C  
**  
-
-
-
-
-
mA  
100 (CPC7582xA, xB)  
135 (CPC7582xC)  
I
Hold current  
HOLD  
60 (CPC7582xA, xB) 70 (CPC7582xA, xB)  
115 (CPC7582xC)  
110 (CPC7582xC)  
V
or  
TBAT  
I
= I  
V
-4  
V
-2  
Gate trigger voltage  
-
-
V
μA  
V
GATE TRIGGER  
BAT  
BAT  
V
I
RBAT  
V
= -48 V  
Reverse leakage current  
-
1.0  
BAT  
VBAT  
V
or  
TBAT  
0.5 A, t = 0.5 μs  
2.0 A, t = 0.5 μs  
-
-
-3  
-
-
V
RBAT  
On-state voltage  
V
or  
TBAT  
-5  
V
V
RBAT  
*Passes GR1089 and ITU-T K.20 with appropriate secondary protection in place.  
**V must be capable of sourcing I for the internal SCR to activate.  
BAT  
TRIGGER  
1.9 CPC7582xA/B Truth Table  
Break  
Switches  
Ringing  
Switches  
Test  
Switches  
IN  
IN  
T
SD  
State  
LATCH  
RINGING  
TEST  
Talk  
Test  
0
0
1
1
X
X
0
1
0
1
X
X
On  
Off  
Off  
Off  
Off  
Off  
Off  
On  
Off  
Off  
0
1 or  
Ringing  
All Off  
On  
1
Floating  
Off  
Latched  
1
Unchanged  
Off  
2
All off  
X
Off  
Off  
0
1
If T is tied high, thermal shutdown is disabled. If T is left floating, the thermal shutdown mechanism functions normally.  
SD  
SD  
2
Forcing T to ground overrides the logic input pins and forces an all off state.  
SD  
10  
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R05  
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