ATTL7582BC Просмотр технического описания (PDF) - Agere -> LSI Corporation
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ATTL7582BC Datasheet PDF : 16 Pages
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L7582 Tip Ring Access Switch
Data Sheet
November 1999
Electrical Characteristics (continued)
Table 8. Loop Access Switches, 5 and 6
Parameter
OFF-state Leakage
Current:
+25 °C
+85 °C
–40 °C
dc Current Limit:
+85 °C
–40 °C
Dynamic Current Limit
(t = <0.5 µs)
ON-resistance:
+25 °C
+85 °C
–40 °C
ON-state Voltage*
Isolation:
+25 °C
+85 °C
–40 °C
dV/dt Sensitivity†
Test Condition
Measure
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
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 secondary protection in place
Iswitch
Iswitch
Iswitch
Iswitch (on) = ±10 mA, ±40 mA
Iswitch (on) = ±10 mA, ±40 mA
Iswitch (on) = ±10 mA, ±40 mA
Iswitch = ILIMIT @ 50 Hz/60 Hz
∆ VON
∆ VON
∆ VON
VON
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
—
Min Typ Max Unit
— — 1 µA
— — 1 µA
— — 1 µA
80 — — mA
— — 250 mA
— 2.5 — A
— 45 — Ω
— — 70 Ω
— 33 — Ω
— — 130 V
— — 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.
6
Lucent Technologies Inc.
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