U6239B - 2.9 GHz PLL

Product Overview

TEMIC Semiconductors

Datasheet Details

Part number	U6239B
Manufacturer	TEMIC Semiconductors
File Size	325.69 KB
Description	2.9 GHz PLL
Datasheet	U6239B Datasheet
Additional preview pages of the U6239B datasheet.

Product details

Description

The U6239B is a single-chip frequency synthesizer with bidirectional I2C bus control and unidirectional 3-wire bus control, developed for SAT TV-tuner and cable tuner applications.

Features

D 2.9 GHz divide-by-16 prescaler integrated D UNi-BUS: I2C bus and 3-wire bus I2C bus software compatible to U6223B 3-wire bus software compatible to LC7215 (Sanyo) D I2C bus mode: 4 bidirectional ports (open collector) 2 unidirectional ports (open collector) 5 level ADC or unidirectional port (open collector) Address mode select function (AMS, Pin 3): 3 or 4 addresses selectable via Pin 10 D 3-wire bus mode: 4 unidirectional ports (open collector) Lock output (open collector) D Programmable ref.

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Published: Oct 27, 2006 |