CPC7583
1.6.3 Ringing Switch, SW4
Parameter
Test Conditions
Symbol
Minimum
Typical
Maximum
Unit
Off-state leakage current
V
V
(differential) = -255 V to +210 V
(differential) = +255 V to -210 V
SW
+25° C
+85° C
-40° C
0.05
0.1
1
1
SW
V
V
(differential) = -270 V to +210 V
(differential) = +270 V to -210 V
SW
I
μA
SW
SW
V
V
(differential) = -245 V to +210 V
(differential) = +245 V to -210 V
SW
0.05
1.5
1
3
SW
I
(on) = 1 mA
On Voltage
-
V
SW
-
Ringing generator
current to ground during Inputs set for ringing mode
ringing
I
0.1
0.25
mA
RINGING
I
On steady-state current* Inputs set for ringing mode
-
-
150
2
mA
A
SW
Surge current*
Release current
-
-
I
-
450
10
-
μA
Ω
RINGING
R
I
(on) = 70 mA, 80 mA
R
15
ON
SW
ON
Logic input to switch output isolation
V
(R
SW RING LINE
, R ) = 320 V, logic
+25° C
+85° C
0.1
0.3
inputs = gnd
(R , R ) = 330 V, logic
V
SW RING LINE
I
1
-
μA
SW
inputs = gnd
(R , R ) = 310 V, logic
-
V
SW RING LINE
-40° C
0.1
inputs = gnd
dv/dt sensitivity
-
-
200
V/μs
*Secondary protection and ringing source current limiting must prevent exceeding this parameter.
R06
www.clare.com
7
CLARE [ CLARE ]
