GL6965 datasheet(1/23 Pages) HYNIX

Part #	GL6965

Description	Telephone Speech Network with Dialer Interface

PDF	23 Pages

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Manufacturer	HYNIX [Hynix Semiconductor]

Direct Link	http://www.skhynix.com/kor/main.do

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GL6965

1

GL6965

Telephone Speech Network with Dialer Interface

Description

The GL6965 is a bipolar integrated circuit for

use in electronic telephones.

The GL6965 has low operating voltage, it pro-

vides an excellent branch performance.

It has line voltage increasing circuit by the

exter-nal terminal. Transmitting and receiving

gains automatically vary according to the line

current.

Pin Configurations

Features

• Externally adjustable transmitting,

receiving and Sidetone gains.

• Switching between transmitting output

and DTMF output is possible.

• Direct interface with light and compact

ceramic transmitter-receiver is possible.

• Receiver follow impedance type can

also be used.

• Gain is automatically controlled accor-

ding to the line current (Auto-PAD

function).

• The line voltage can be increased by

the external terminal (Up function).

• PKG is 20 pin DIP.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

L

V

TO1

TO0

AC BIAS

MFI

TPO

TPI 1

TPI 2

MUTE

GND

CC

V

RO 1

RO 2

BT 1

RPO

RPI 1

RPI 2

REF

PADC

UP

Similar Part No. - GL6965

Manufacturer	Part #	Datasheet	Description
Hynix Semiconductor	GL6962	108Kb / 12P	Low Voltage Universal Speech Network
Hynix Semiconductor	GL6962A	108Kb / 12P	Low Voltage Universal Speech Network

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Similar Description - GL6965

Manufacturer	Part #	Datasheet	Description
Samsung semiconductor	KA2425A	91Kb / 6P	SPEECH NETWORK WITH DIALER INTERFACE
	KA8501A	60Kb / 4P	SPEECH NETWORK WITH DIALER INTERFACE
	S1T2425A	77Kb / 7P	SPEECH NETWORK WITH DIALER INTERFACE
	S1T8501	61Kb / 6P	SPEECH NETWORK WITH DIALER INTERFACE
Integral Corp.	IL6965	2Mb / 24P	Telephone Speech Network with Dialer Interface
Integral Corp.	ILA1062	189Kb / 9P	TELEPHONE SPEECH NETWORK WITH DIALER INTERFACE
Samsung semiconductor	KA8504	55Kb / 4P	SPEECH NETWORK WITH DIALER INTERFACE
KODENSHI_AUK CORP.	KK6965	2Mb / 24P	Telephone Speech Network with Dialer Interface
KODENSHI_AUK CORP.	KKA1062	366Kb / 9P	TELEPHONE SPEECH NETWORK WITH DIALER INTERFACE
Motorola, Inc	MC34014	828Kb / 17P	TELEPHONE SPEECH NETWORK WITH DIALER INTERFACE

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GL6965 Datasheet(PDF) 1 Page - Hynix Semiconductor

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