VT98501S1X Datasheet PDF - Vaishali Semiconductor 3.3V Low Phase Noise Clock Multiplier Specs

VT98501S1X - 3.3V Low Phase Noise Clock Multiplier

Datasheet Summary

Description

The VT98501 is a 3.3V CMOS, clock multiplier integrated circuit.

The device provides an excellent quality high frequency output clock from a lower frequency crystal or clock input.

Features

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= Low phase noise Zero ppm multiplication error Input clock frequency 2 - 50 MHz. Input crystal frequency 5.
27 MHz Output clock frequencies up to 160 MHz. 5V tolerant inputs and output.
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= Exceptionally low jitter: 25 ps one sigma Fully Compatible with all popular CPUs Duty Cycle of 45/55 up to 160 MHz. 25mA drive capability at TTL levels High-Z output for board level test.

Datasheet Details

Part number	VT98501S1X
Manufacturer	Vaishali Semiconductor
File Size	77.89 KB
Description	3.3V Low Phase Noise Clock Multiplier
Datasheet	VT98501S1X Datasheet
Additional preview pages of the VT98501S1X datasheet.

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Full PDF Text Transcription

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Advance Information Advance Information VT98501 VT98501 Low Phase Noise Clock Multiplier 3.3V Low Phase Noise Clock Multiplier Applications •= Oscillator Replacement •= LCD monitor clock source General Description The VT98501 is a 3.3V CMOS, clock multiplier integrated circuit. The device provides an excellent quality high frequency output clock from a lower frequency crystal or clock input. Tri-level selection inputs S0 and S1 are used to select any one of nine multipliers, stored in the on-board ROM, and apply it to the input to produce the desired output. The resulting output includes many commonly used frequencies up to 160 MHz. Phase Locked Loop (PLL) technology allows the device to use an input signal from an inexpensive crystal.

Published: Apr 17, 2005 |