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參數(shù)資料
| 型號(hào)： | L7583A |
| 廠商： | Lineage Power |
| 英文描述： | Line Card Access Switch(線卡存取開關(guān)) |
| 中文描述： | 線卡接入交換機(jī)（線卡存取開關(guān)） |
| 文件頁數(shù)： | 8/20頁 |
| 文件大?。?/td> | 404K |
| 代理商： | L7583A |
8
Lucent Technologies Inc.
Data Sheet
November 1999
L7583A/B/C/D Line Card Access Switch
Electrical Characteristics
(continued)
Table 11. Loop Access Switches, 9 and 10
* 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.
Parameter
Test Condition
Measure
Min Typ Max
Unit
OFF-state Leakage
Current:
+25 °C
+85 °C
–40 °C
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
1
1
μA
μA
μA
ON-resistance:
+25 °C
+85 °C
–40 °C
ON-state Voltage*
dc Current Limit:
+85 °C
–40 °C
Dynamic Current Limit
(t = <0.5 μs)
Iswitch (on) = ±5 mA, ±10 mA
Iswitch (on) = ±5 mA, ±10 mA
Iswitch (on) = ±5 mA, ±10 mA
Iswitch = I
LIMIT
@ 50 Hz/60 Hz
Von
Von
Von
V
ON
—
—
—
—
45
—
33
—
—
70
—
130
V
Vswitch (on) = ±10 V
Vswitch (on) = ±10 V
Iswitch
Iswitch
Iswitch
80
—
—
—
—
2.5
—
250
—
mA
mA
A
Break switches in ON state; ringing access
switches OFF; apply ±1000 V at 10/1000 μs pulse;
appropriate secondary protection in place
Isolation:
+25 °C
+85 °C
–40 °C
dV/dt Sensitivity
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
—
—
—
—
—
—
—
—
200
1
1
1
—
μA
μA
μA
V/μs
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