VT98001QX Datasheet PDF - Vaishali Semiconductor Multifrequency Synthesizer Specs

VT98001QX - Multifrequency Synthesizer

Datasheet Summary

Description

The Vaishali VT98001 is a single-chip, integrated multiple Phase Locked Loop (PLL) clock synthesizer.

The device uses an analog Phase Locked Loop (PLL) to accept a 27 MHz crystal input to produce multiple outputs.

Selection pins are used to provide various outputs.

Features

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= 24.576 MHz for Firewire IEEE1394 or video digitizer 24.576 MHz / 28.224 MHz for software or hardware modem 27 MHz buffered output clock 6.000MHz buffered output clock.
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= 18.432 MHz for audio processor 2kHz standby clock Zero ppm synthesis error in all clocks (except the 2 kHz standby clock) 5V tolerant inputs 20-pin, 150 mil SSOP (QSOP) Figure 1. Functional Block Diagram VDD1 VDD2 VDD3 VDD4 ROM.

Datasheet Details

Part number	VT98001QX
Manufacturer	Vaishali Semiconductor
File Size	46.07 KB
Description	Multifrequency Synthesizer
Datasheet	VT98001QX Datasheet
Additional preview pages of the VT98001QX datasheet.

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Full PDF Text Transcription

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Advance Information VT98001 Multifrequency Synthesizer Applications •= Set-top boxes •= MPEG Video clock source General Description The Vaishali VT98001 is a single-chip, integrated multiple Phase Locked Loop (PLL) clock synthesizer. The device uses an analog Phase Locked Loop (PLL) to accept a 27 MHz crystal input to produce multiple outputs. Selection pins are used to provide various outputs. Features •= •= •= •= 24.576 MHz for Firewire IEEE1394 or video digitizer 24.576 MHz / 28.224 MHz for software or hardware modem 27 MHz buffered output clock 6.000MHz buffered output clock •= •= •= •= •= 18.432 MHz for audio processor 2kHz standby clock Zero ppm synthesis error in all clocks (except the 2 kHz standby clock) 5V tolerant inputs 20-pin, 150 mil SSOP (QSOP) Figure 1.

Published: Apr 17, 2005 |