L9310 View Datasheet(PDF) - Agere -> LSI Corporation

Part Name

Description

MFG CO.

L9310

Line Interface and Line Access Circuit Full-Feature SLIC, Ringing Relay, and Test Access Device

Agere -> LSI Corporation 

Data Sheet

July 2001

L9310 Line Interface and Line Access Circuit

Full-Feature SLIC, Ringing Relay, and Test Access Device

ac Applications (continued)

First-Generation Codec ac Interface Network: Complex Termination (continued)

Basic Loop Start Application Using T7504 Type Codec (continued)

Table 23. L9310 Parts List for Agere T7504 First-Generation Codec Complex Termination, Meter Pulse

Application, Dual Battery Operation

Name

Fault Protection

RPR

Value

50 Ω

Tolerance

1%

RPT

50 Ω

1%

Protector*

Protector*

Power Supply

Diode

CVBAT1

CVBAT2

CCC

CDD

CF2

dc Profile

RVPROG

ROVH

RVREF

Supervision

CRTF

RRTF

RRS1

RLCTH

PPM

CPPM

RPPM

180 V to 320 V

100 V to 130 V

1N4004

0.1 µF

0.1 µF

0.1 µF

0.1 µF

0.01 µF

23.2 kΩ

16.9 kΩ

69.8 kΩ

0.1 µF

1 MΩ

400 Ω

59 kΩ

0.01 µF

17.4 kΩ

—

—

—

20%

20%

20%

20%

20%

1%

1%

1%

20%

1%

5%

1%

20%

1%

Rating

Function

Fusible

or PTC

Fusible

or PTC

—

—

Protection resistor.

Protection resistor.

Ring-side secondary protector.

Tip-side secondary protector.

—

100 V

50 V

10 V

10 V

100 V

Reverse battery current.

Filter capacitor.

Filter capacitor.

Filter capacitor.

Filter capacitor.

Filter capacitor.

1/16 W

1/16 W

1/16 W

With RVREF fix dc current limit.

With RVREF fix overhead voltage.

With RVPROG fix dc current limit.

100 V

1/16 W

2W

1/16 W

Ring trip filter capacitor.

Ring trip filter resistor.

Sets ring trip threshold.

With RVREF, fix loop supervision threshold.

5 V ac-couple PPM input.

1/16 W PPM hybrid rejection.

* See your Agere Account Representative for a recommended Secondary Protection Device.

Agere Systems Inc.

55

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