Field Programmable Triple Output Spread Spectrum VersaClock Synthesizer

The ICS343 is a low-cost, triple-output, VersaClock supported, field programmable Clock Synthesizer The ICS343 CAN generate an output frequency from 250 kHz to 200 MHz, using up to three independently configurable PLLs The outputs may employ Spread Spectrum techniques to reduce system electromagnetic interference (EMI). Using IDT VersaClock software to configure the PLL and output, the ICS343 contains a One-Time Programmable (OTP) ROM to allow field programmability. Using Phase-Locked Loop (PLL) techniques, the device runs 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 ICS343 is also available in factory programmed custom versions for high-volume applications. 8-pin SOIC package Highly accurate frequency generation M/N Multiplier PLL: M = 1...2048, N = 1...1024 Output Clock frequencies up to 200 MHz Spread spectrum capability for lower system EMI Center or Down spread up to 4% total Selectable 32 kHz or 120 kHz modulation Input crystal frequency of 5 to 27 MHz Input Clock frequencies from 2 to 50 MHz Operating voltage of 3.3 V Advanced, low-power CMOS process For one output Clock use the ICS341. For two output Clocks see the ICS342. For more than three outputs, see the ICS345 or ICS348 Available in Pb (lead) free package click here for VersaClock Software page By Integrated Device Technology
ICS343 's PackagesICS343 's pdf datasheet

ICS343 Pinout, Pinouts
ICS343 pinout,Pin out
This is one package pinout of ICS343,If you need more pinouts please download ICS343's pdf datasheet.

ICS343 Application circuits
ICS343 circuits
This is one application circuit of ICS343,If you need more circuits,please download ICS343's pdf datasheet.

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