ATTL7582BC 参数 Datasheet PDF下载

Data Sheet

November 1999

L7582 Tip Ring Access Switch

Electrical Characteristics

(continued)

Table 6. Ring Return Switch, 3

Parameter

OFF-state Leakage

Current (SW3):

+25

°C

+85

°C

–40

°C

dc Current Limit

Dynamic Current

Limit (t = < 0.5

µs)

ON-resistance

ON-state Voltage*

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

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 (on) =

±0

mA,

±10

mA

Iswitch = I

LIMIT

@ 50 Hz/60 Hz

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

Iswitch

Iswitch

∆

V

ON

V

ON

Iswitch

Iswitch

Iswitch

—

—

—

—

—

—

—

—

—

200

2.5

1

1

1

—

—

µA

µA

µA

mA

A

Ω

V

µA

µA

µA

V/µs

—

—

—

—

—

—

—

—

—

—

—

200

100

130

1

1

1

—

* 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.

Table 7. Ringing Access Switch, 4

Parameter

OFF-state Leakage

Current (SW4):

+25

°C

+85

°C

–40

°C

ON Voltage

Ring Generator Cur-

rent During Ring

Steady-state Current

†

Surge Current

†

Release Current

ON-resistance

Isolation:

+25

°C

+85

°C

–40

°C

dV/dt Sensitivity

‡

Test Condition

Measure

Min

Typ Max Unit

Vswitch (differential) = –255 V to +210 V

Vswitch (differential) = +255 V to –210 V

Vswitch (differential) = –270 V to +210 V

Vswitch (differential) = +270 V to –210 V

Vswitch (differential) = –245 V to +210 V

Vswitch (differential) = +245 V to –210 V

Iswitch (on) =

±1

mA

V

CC

= 5 V

IN

ACCESS

= 0

—

—

—

Iswitch (on) =

±70

mA,

±80

mA

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

—

I

RINGSOURCE

—

—

—

∆

V

on

Iswitch

Iswitch

Iswitch

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

*

—

—

500

1

1

1

3

—

150

2

—

12

1

1

1

—

µA

µA

µA

V

mA

mA

A

µA

Ω

µA

µA

µA

V/µs

—

—

—

200

* At the time of publication of this data sheet, the current device design will be a nominal 4 mA. Devices are being redesigned to reduce this

current to less than 2 mA nominally. Consult your Lucent Technologies Microelectronics Group account executive for additional details.

† Choice of secondary protector and series current-limit resistor should ensure these ratings are not exceeded.

‡ Applied voltage is 100 Vp-p square wave at 100 Hz.

Lucent Technologies Inc.

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