GL6965 Datasheet - Hynix Semiconductor

GL6965 Telephone Speech Network with Dialer Interface

The GL6965 is a bipolar integrated circuit for use in electronic telephones. The GL6965 has low operating voltage, it provides 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 .

GL6965 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 us

GL6965_HynixSemiconductor.pdf