Field Programmable SS VersaClock Synthesizer

The ICS251 is a low cost, single-output, field programmable Clock Synthesizer The ICS251 CAN generate an output frequency from 314 kHz to 200 MHz and may employ Spread Spectrum techniques to reduce system electro-magnetic interference (EMI). Using IDTs VersaClock software to configure the PLL and output, the ICS251 contains a One-Time Programmable (OTP) ROM to allow field programmability. Programming features include 4 selectable configuration Registers The device employs Phase-Locked Loop (PLL) techniques to run from a standard fundamental mode, inexpensive crystal, or Clock It CAN replace multiple crystals and Oscillators saving board space and cost. The device also has a power-down feature that tri-states the Clock outputs and turns off the PLLs when the PDTS pin is taken low. The ICS251 is also available in factory programmed custom versions for high-volume applications. 8-pin SOIC package Four addressable Registers Input crystal frequency of 5 to 27 MHz Clock input frequency of 3 to 150 MHz Output Clock frequencies up to 200 MHz Configurable Spread Spectrum Modulation Operating voltage of 3.3 V Replaces multiple crystals and Oscillators Controllable output drive levels Advanced, low-power CMOS process Available in RoHS compliant packaging click here for VersaClock Software page By Integrated Device Technology
ICS251 's PackagesICS251 's pdf datasheet
ICS251PM
ICS251PMLF SOIC
ICS251PMLFT SOIC
ICS251PMT SOIC




ICS251 Pinout, Pinouts
ICS251 pinout,Pin out
This is one package pinout of ICS251,If you need more pinouts please download ICS251's pdf datasheet.

ICS251 Application circuits
ICS251 circuits
This is one application circuit of ICS251,If you need more circuits,please download ICS251's pdf datasheet.


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