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ICS728

Integrated Circuit Systems
Part Number ICS728
Manufacturer Integrated Circuit Systems
Description VCXO
Published Sep 20, 2006
Detailed Description www.DataSheet4U.com ICS728 LOW COST 27 MHZ 3.3 VOLT VCXO Description The ICS728 combines the functions of a VCXO (Volta...
Datasheet PDF File ICS728 PDF File

ICS728
ICS728


Overview
www.
DataSheet4U.
com ICS728 LOW COST 27 MHZ 3.
3 VOLT VCXO Description The ICS728 combines the functions of a VCXO (Voltage Controlled Crystal Oscillator) and PLL (Phase Locked Loop) frequency doubler onto a single chip.
Used in conjunction with an external pullable quartz crystal, this monolithic integrated circuit replaces more costly hybrid (canned) VCXO devices.
The ICS728 is designed primarily for data and clock recovery applications within end products such as set-top box receivers.
The ICS728 exhibits a moderate VCXO gain of 110 ppm/V typical, when used with a high quality external pullable quartz crystal.
The frequency of the on-chip VCXO is adjusted by an external control voltage inp...



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