CPC7592 Datasheet, PDF (5/20 Pages) Clare, Inc. – Line Card Access Switch

1.6.2 Ringing Return Switch, SW3
Parameter
Off-State
Leakage Current
On Resistance
DC current limit
Dynamic current limit
(t = <0.5 μs)
Logic input to switch
output isolation
dv/dt sensitivity
Test Conditions
V_SW3 (differential) = T_LINE to T_RINGING
All-Off state.
+25° C,
V_SW (differential) = -320 V to gnd
V_SW (differential) = +260 V to -60 V
+85° C,
V_SW (differential) = -330 V to gnd
V_SW (differential) = +270 V to -60 V
-40° C,
V_SW (differential) = -310 V to gnd
V_SW (differential) = +250 V to -60 V
I_SW(on) = ±0 mA, ±10 mA, +25° C
I_SW(on) = ±0 mA, ±10 mA, +85° C
I_SW(on) = ±0 mA, ±10 mA, -40° C
V_SW (on) = ± 10 V, +25° C
V_SW (on) = ± 10 V, +85° C
V_SW (on) = ± 10 V, -40° C
Ringing switches on, all other switches
off. Apply ±1 kV 10x1000 μs pulse with
appropriate protection in place.
+25° C, Logic inputs = gnd,
V_SW (T_RINGING, T_LINE) = ±320 V
+85° C, Logic inputs = gnd,
V_SW (T_RINGING, T_LINE) = ±330 V
-40° C, Logic inputs = gnd,
V_SW (T_RINGING, T_LINE) = ±310 V
-
Symbol
I_SW
R_ON
I_SW
I_SW
I_SW
-
Minimum
-
-
-
70
-
-
-
-
Typical
0.1
0.3
0.1
60
85
45
135
85
210
2.5
0.1
0.3
0.1
500
CPC7592
Maximum
Unit
1
μA
-
100
Ω
-
-
mA
-
A
1
μA
-
V/μs
R03
www.clare.com
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