Microsemi ZL30159
General Purpose Clock Rate Converter
FEATURES
● Precision synthesizer generates any clock-rate from 1 Hz to 177.5 MHz with jitter below 1ps● Programmable digital PLL synchronize to any clock rate from 1 Hz (1 pps) to 750 MHz
● Input reference configurable as single ended LVCMOS (up to 177.5 MHz) or differential LVPECL (up to 750 MHz)
● Flexible two-stage architecture translates between arbitrary data rates, line coding rates and FEC rates
● Programmable Digital PLL loop filter: 30 mHz, 14 Hz, 28 Hz, 56 Hz, 112 Hz, 224 Hz, 448 Hz or 896 Hz
● Two LVCMOS outputs —from 1 Hz (1 pps) to 177.5 MHz
● Operates from a single crystal resonator or clock oscillator March 2015 Ordering Information ZL30159GGG2 64 Pin LBGA* Trays *Pb Free Tin/Silver/Copper -40oC to +85oC
● Customer defined default device configuration, including input/output frequencies, is available via OTP(One Time Programmable) memory
● Dynamically configurable via SPI/I2C interface and volatile configuration registers
APPLICATIONS
● General purpose clock rate translator● GPS receiver clock synthesizer Figure 1 - Functional Block Diagram 1 Copyright 2015, Microsemi Corporation.