ZL30159中文资料1-Ch Low Cost Line Card Synchronizer数据手册Microchip规格书

描述 Description

The ZL30159 single PLL rate converter is part of Microchip's ClockCenter platform and can synchronize to any clock rate from 1 Hz (1pps) to 750 MHz. The conversion from 1pps is especially useful for GPS clock generation to 25MHz or 156.25MHz. The ZL30159 includes a high precision synthesizer that can generate any clock rate from 1Hz to 177.5 MHz with jitter below 1ps.

特性 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
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

简介

ZL30159属于集成电路（IC）的时钟发生器PLL频率合成器。由制造生产的ZL30159时钟发生器，PLL，频率合成器时钟发生器、PLL 和频率合成器集成电路 (IC) 可为逻辑器件提供参考信号的稳定定时脉冲，这些器件包括计算机、微控制器、数据通信系统和图形/视频发生器。这些集成电路可能包括缓冲器、驱动器、分频器、倍频器、多路复用器、合成器、扇出分配器和预分频器。