- 物料型号: CDCE72010
- 器件简介: The CDCE72010 is designed to synchronize a VCXO or VCO frequency to one of two reference clocks. It has a wide charge-pump current range, high-performance LVPECL, LVDS, LVCMOS PLL clock synchronizer, and supports redundancy with manual or automatic selection.
- 引脚分配: The device features a variety of input and output pins for reference clocks, power supply, PLL lock indicator, and more. It is packaged in a 64-pin QFN package.
- 参数特性: Key features include wide charge-pump current range, SERDES startup mode, VCXO_IN clock synchronization, RESET or HOLD input pin, and frequency hold-over mode.
- 功能详解: The CDCE72010 offers low jitter clock driving, high precision test equipment support, efficient jitter cleaning, and very low phase noise PLL core with programmable phase offset.
- 应用信息: It is used in high-end telecom and wireless applications, as well as high precision test equipment.
- 封装信息: Available in a 64-pin lead-free "green" plastic quad flatpack package with an enhanced bottom thermal pad for heat dissipation.
The datasheet provides detailed information on the CDCE72010's operation, including its universal input buffer structure, automatic/manual reference clock switching, phase frequency detector, charge pump, PLL lock for analog and digital detect, frequency hold-over mode, output dividers and phase adjust, and power consumption details.
