Quad PLL With VCXO For HDTV

The ICS477-05 generates five high-quality, high-frequency Clock outputs including two reference outputs from a low frequency pullable crystal. It is designed to replace crystals and crystal Oscillators in most electronic systems. Using Phase-Locked Loop (PLL) techniques, the device runs from a fundamental mode, pullable crystal. It CAN replace multiple crystals and Oscillators saving board space and cost. Packaged in 28-pin SSOP (QSOP) Available in Pb-free packaging Replaces a VCXO plus multiple crystals and Oscillators On-chip patented VCXO pull range 200 ppm (minimum) Duty cycle of 45/55 Operating voltage of 3.3 V Advanced, low-power, CMOS process Input crystal frequency of 27 MHz Five output Clocks Industrial temperature range available By Integrated Device Technology