EM92600A Datasheet PDF - ELAN Microelectronics Corp DUAL PLL FOR 46/49 MHZ CORDLESS PHONE Specs

EM92600A - DUAL PLL FOR 46/49 MHZ CORDLESS PHONE

Datasheet Summary

Description

The EM92600/1A series are developed for 46/49 MHz of 10 channels band frequency of cordless telephone which is used in U.S.A..

These devices are dual phase-locked loop frequency synthesizers contained ROM counters for receive and transmit loops with two independent phase detect circuits.

Features

include a lock detect circuit for the transmit loop, illegal code default, a buffered oscillator output for mixing purposes in the system, 5KHz tone output . The EM92601A is designed for easy MPU interface. It provides the same features as the EM92600A , but accepts channel programming via a clocked, serial input instead of parallel BCD inputs. The EM92600A is selected channels via machanical switches of parallel BCD input.

Datasheet Details

Part number	EM92600A
Manufacturer	ELAN Microelectronics Corp
File Size	52.25 KB
Description	DUAL PLL FOR 46/49 MHZ CORDLESS PHONE
Datasheet	EM92600A Datasheet
Additional preview pages of the EM92600A datasheet.

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Full PDF Text Transcription

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EM92600/1A EM92600/1A DUAL PLL FOR 46/49 MHZ CORDLESS PHONE DUAL PLL FOR 46/49 MHZ CORDLESS PHONE GENERAL DESCRIPTION The EM92600/1A series are developed for 46/49 MHz of 10 channels band frequency of cordless telephone which is used in U.S.A.. These devices are dual phase-locked loop frequency synthesizers contained ROM counters for receive and transmit loops with two independent phase detect circuits. A common reference oscillator and reference divider are share by the receive and transmit circuits. Other features include a lock detect circuit for the transmit loop, illegal code default, a buffered oscillator output for mixing purposes in the system, 5KHz tone output . The EM92601A is designed for easy MPU interface.

Published: Mar 30, 2005 |