291PGILF - Renesas Electronics

Description: The 291 field programmable spread spectrum 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, crystal oscillators and stand alone spread spectrum devices in most electronic systems. Using IDT's VersaClockTM software to configure PLLs and outputs, the 291 contains a One-Time Programmable (OTP) ROM for field programmability. Programming features include input/output frequen