MK2772-01 - VCXO and Set-Top Clock Source

Product Overview

Integrated Circuit Systems

Part number	MK2772-01
Manufacturer	Integrated Circuit Systems
File Size	64.79 KB
Description	VCXO and Set-Top Clock Source
Datasheet	MK2772-01 Datasheet
Additional preview pages of the MK2772-01 datasheet.

The MK2772-01 is a low cost, low jitter, high performance VCXO and clock synthesizer for settop boxes.

The on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3V input voltage to cause the output clocks to vary by ±100 ppm.

Packaged in 20 pin SOIC.
Uses an inexpensive 13.5 MHz crystal.
On-chip VCXO (patented) with pull range of 200ppm (minimum).
Ability to switch input sources “on-the-fly”.
VCXO tuning voltage of 0 to 3V.
Zero ppm synthesis error (patented) in all clocks. All exactly track 27MHz VCXO.
All clocks are frequency locked. All will vary the same amount (in ppm) as the VCXO.
Selectable Audio clock for 256x, 384x, and 512x.

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Published: May 7, 2005 |