|
CPC7691 Datasheet, PDF (5/16 Pages) Clare, Inc. – Line Card Access Switch | |||
|
◁ |
INTEGRATED CIRCUITS DIVISION
CPC7691
1.6.2 Ringing Return Switch: SW3
Parameter
Test Conditions
Symbol Minimum Typical Maximum
Unit
VSW3 (differential) = TLINE to TRINGING
All-Off state.
+25ï°C,
VSW (differential) = -320V to GND
0.1
VSW (differential) = +260V to -60V
Off-State
Leakage Current
+85ï°C,
VSW (differential) = -330V to GND
ISW
-
0.3
1
ïA
VSW (differential) = +270V to -60V
-40ï°C,
VSW (differential) = -310V to GND
0.1
VSW (differential) = +250V to -60V
ISW(on) = ±0 mA, ±10 mA
On-Resistance
+25ï°C
+85ï°C
-40ï°C
RON
-
60
-
85
100
ï
45
-
VSW (on) = ± 10V
DC current limit
+25ï°C
+85ï°C
-40ï°C
-
135
ISW
70
85
-
mA
-
210
Dynamic current limit
(t ï£ 0.5 ïs)
Ringing switches on, all other switches
off. Apply ±1 kV 10x1000 ïs pulse with
appropriate protection in place.
ISW
-
2.5
-
A
Logic inputs = GND
Logic input to switch +25ï°C, VSW (TRINGING, TLINE)= ±320V
0.1
output isolation
+85ï°C, VSW (TRINGING, TLINE)= ±330V
ISW
-
0.3
1
ïA
-40ï°C, VSW (TRINGING, TLINE) = ±310V
0.1
100VPP Square Wave, 100Hz
Transient Immunity
(Not production tested - limits are
dV/dt
1500
2100
-
V/ïs
guaranteed by design and quality
control sampling audits.)
R01
www.ixysic.com
5
|
▷ |