CPC7582 Datasheet, PDF (4/12 Pages) Clare, Inc. – Line Card Access Switch

CPC7582
Table 3. Ringing Access Switch, SW4
Parameters
Conditions
Off-state Leakage Current
+25˚C
Vsw (differential)= -255V to +210V
Vsw (differential)= +255V to -210V
+85˚C
Vsw (differential)= -270V to +210V
Vsw (differential)= +270V to -210V
-40˚C
Vsw (differential)= -245V to +210V
Vsw (differential)= +245V to -210V
ON Voltage
Isw (on) = +/- 1mA
Ring Generator Current
During Ring
Vcc = 5V, INaccess = 0
Surge Current
-
Release Current
-
RDS_ON
Isw (on) = +/-70mA, +/-80mA
Logic Input to Switch Output Isolation:
+25˚C
Vsw (R_RING, R_LINE) = +/-320V
Logic Inputs = Gnd
+85˚C
Vsw (R_RING, R_LINE) = +/-330V
Logic Inputs = Gnd
-40˚C
Vsw (R_RING, R_LINE) = +/-310V
Logic Inputs = Gnd
Symbol
Isw
Isw
Isw
-
I_R
-
-
∆V
Isw
Isw
Isw
Min
Typ
Max
-
0.05
1
-
0.1
1
-
.05
1
-
1.5
3
-
0.1
0.25
-
-
2
-
300
-
-
8.5
12
-
.05
1
-
0.1
1
-
.05
1
Units
µA
µA
µA
V
mA
A
µA
Ω
µA
µA
µA
Table 4. Loop Access Switches, SW5 and SW6
Parameters
Conditions
Off-state Leakage Current
+25˚C
+85˚C
-40˚C
DC Current Limit:
Vsw (differential)= -320V to Gnd
Vsw (differential)= -60V to +260V
Vsw (differential)= -330V to Gnd
Vsw (differential)= -60V to +270V
Vsw (differential)= -310 to Gnd
Vsw (differential)= -60V to +250V
+25˚C
Vsw (on) = +/- 10V
+85˚C
Vsw (on) = +/- 10V
-40˚C
Vsw (on) = +/- 10V
Dynamic Current Limit:
(t=<0.5µs)
Break switches in ON state, Ringing
access switches OFF, Apply +/- 1000V
at 10/1000ms pulse, Appropriate
secondary protection in place.
RDS_ON:
+25˚C
Isw (on) = +/-10 mA, +/-40mA
+85˚C
Isw (on) = +/-10 mA, +/-40mA
-40˚C
Isw (on) = +/-10 mA, +/-40mA
Logic Input to Switch Output Isolation:
+25˚C
Vsw (T_ACCESS, T_LINE) = +/-320V
Logic Inputs = Gnd
+85˚C
Vsw (T_ACCESS, T_LINE) = +/-330V
Logic Inputs = Gnd
-40˚C
Vsw (T_ACCESS, T_LINE) = +/-310V
Logic Inputs = Gnd
Symbol
Isw
Isw
Isw
Isw
Isw
Isw
Isw
∆V
∆V
∆V
Isw
Isw
Isw
4
www.clare.com
Min
Typ
Max
-
0.1
1
-
0.3
1
-
0.1
1
-
175
-
80
110
-
-
210
250
-
2.5
-
Units
µA
µA
µA
mA
mA
mA
A
-
38
-
Ω
-
46
70
Ω
-
28
-
Ω
-
0.1
1
µA
-
0.3
1
µA
-
0.1
1
µA
Rev. 1.0