Triple PLL Field Programmable VCXO Clock Synthesizer

The ICS271 field programmable VCXO Clock Synthesizer generates up to six high-quality, high-frequency Clock outputs including multiple reference Clocks from a low-frequency crystal input. It is designed to replace crystals and crystal Oscillators in most electronic systems. Using the IDT VersaClock software to configure PLLs and outputs, the ICS271 contains a One-Time Programmable (OTP) ROM for field programmability. Programming features include VCXO eight selectable configuration Registers and up to two sets of three low-skew outputs. Each of the two output groups are powered by a separate VDDO voltage. VDDO may vary from 1.8 V to VDD. Using Phase-Locked Loop (PLL) techniques, the device runs from a standard fundamental mode, inexpensive crystal, or Clock It CAN replace VCXOs multiple crystals and Oscillators saving board space and cost. The ICS271 is also available in factory programmed custom versions for high-volume applications. Packaged as 20-pin TSSOP Eight addressable Registers Replaces multiple crystals and Oscillators Output frequencies up to 200 MHz at 3.3 V Input crystal frequency of 5 to 27 MHz Up to six reference outputs Separate 1.8 to 3.3 V VDDO output level controls for each bank of 3 outputs Up to two sets of three low-skew outputs Operating voltages of 3.3 V Controllable output drive levels Advanced, low-power CMOS process click here for VersaClock Software page Available in Pb (lead) free packaging By Integrated Device Technology
ICS271 's PackagesICS271 's pdf datasheet

ICS271 Pinout, Pinouts
ICS271 pinout,Pin out
This is one package pinout of ICS271,If you need more pinouts please download ICS271's pdf datasheet.

ICS271 Application circuits
ICS271 circuits
This is one application circuit of ICS271,If you need more circuits,please download ICS271's pdf datasheet.

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