CPC7695 Datasheet, PDF (6/25 Pages) Clare, Inc. – Line Card Access Switch

INTEGRATED CIRCUITS DIVISION
CPC7695
1.6.2 Ringing Return Switch: SW3
Parameter
Test Conditions
Symbol Minimum Typical Maximum
Unit
V_SW3 (differential) = T_LINE to T_RINGING
All-Off state.
+25°C,
V_SW (differential) = -320V to GND
0.1
V_SW (differential) = +260V to -60V
Off-State
Leakage Current
+85°C,
V_SW (differential) = -330V to GND
I_SW
-
0.3
1
A
V_SW (differential) = +270V to -60V
-40°C,
V_SW (differential) = -310V to GND
0.1
V_SW (differential) = +250V to -60V
I_SW(on) = ±0mA, ±10mA
On-Resistance
+25°C
+85°C
-40°C
R_ON
-
60
-
85
110

45
-
V_SW (on) = ± 10V
DC current limit
+25°C
+85°C
-40°C
-
120
I_SW
70
85
-
mA
-
210
Dynamic current limit
(t 0.5 s)
Ringing switches on, all other switches
off. Apply ±1kV 10x1000s pulse with
appropriate protection in place.
I_SW
-
2.5
-
A
Logic inputs = GND
Logic input to switch ^{+25°C, VSW (TRINGING, TLINE)= ±320V}
0.1
output isolation
+85°C, V_SW (T_RINGING, T_LINE)= ±330V
I_SW
-
0.3
1
A
-40°C, V_SW (T_RINGING, T_LINE) = ±310V
0.1
100V_PP Square Wave, 100Hz
Transient Immunity
(Not production tested - limits are
guaranteed by design and quality
dV/dt
1500
2100
-
V/s
control sampling audits.)
6
www.ixysic.com
R01