L7583A Datasheet, PDF (5/20 Pages) Agere Systems – Line Card Access Switch

Data Sheet
February 2001
L7583A/B/C/D Line Card Access Switch
Electrical Characteristics (continued)
Table 6. Break Switches, 3 and 4
Parameter
OFF-state Leakage
Current:
+25 °C
+85 °C
–40 °C
ON-resistance:
+25 °C
+85 °C
–40 °C
ON-resistance Match
ON-state Voltage*
dc Current Limit:
+85 °C
–40 °C
Dynamic Current Limit
(t = <0.5 µs)
Isolation:
+25 °C
+85 °C
–40 °C
dV/dt Sensitivity^†
Test Condition
Measure
Min Typ Max Unit
Vswitch (differential) = –320 V to Gnd
Vswitch (differential) = –60 V to +260 V
Vswitch (differential) = –330 V to Gnd
Vswitch (differential) = –60 V to +270 V
Vswitch (differential) = –310 V to Gnd
Vswitch (differential) = –60 V to +250 V
Iswitch
Iswitch
Iswitch
— — 1 µA
— — 1 µA
— — 1 µA
TLINE = ±10 mA, ±40 mA, TBAT = –2 V
TLINE = ±10 mA, ±40 mA, TBAT = –2 V
TLINE = ±10 mA, ±40 mA, TBAT = –2 V
∆ VON
∆ VON
∆ VON
— 19.5 — Ω
— — 28 Ω
— 14.5 — Ω
Per ON-resistance test
condition of SW3, SW4
Magnitude
— 0.2 1.0 Ω
RON SW3 – RON SW4
Iswitch = ILIMIT @ 50 Hz/60 Hz
VON
— — 220 V
Vswitch (on) = ±10 V
Vswitch (on) = ±10 V
Break switches in ON state; ringing
access switches OFF; apply ±1000 V at
10/1000 µs pulse; appropriate second-
ary protection in place
Iswitch
Iswitch
Iswitch
80 — — mA
— — 250 mA
— 2.5 — A
Vswitch (both poles) = ±320 V,
Logic inputs = Gnd
Vswitch (both poles) = ±330 V,
Logic inputs = Gnd
Vswitch (both poles) = ±310 V,
Logic inputs = Gnd
—
Iswitch
Iswitch
Iswitch
—
— — 1 µA
— — 1 µA
— — 1 µA
— 200 — V/µs
* This parameter is not tested in production. Choice of secondary protector should ensure this rating is not exceeded.
† Applied voltage is 100 Vp-p square wave at 100 Hz.
Lucent Technologies Inc.
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