NCS23391数据手册NewCoSemi中文资料规格书

描述 Description

NCS23391 Clock Generator deliver ultra-low jitter (120 fs) for high performance applications like datacenter. It features 12 differential or 24 single-ended clock outputs. Each output can be configured as LVDS, LVPECL or two single-ended LVCMOS. In addition, each output clock phase can be adjusted dynamically. NCS23391 is programmable by I2C or SPI serial interface.

特性 Features

•External XTAL or XO reference frequency from 48MHz to 54MHz
•Ultra-low phase jitter of 125 fs RMS 12kHz-20MHz
•Supports up 12 outputs
•Status monitoring (LOL)
•Serial Interface: I2C or SPI
•Output frequency range
•   Differential: 100 Hz to 1028 MHz
•   LVCMOS: 100 Hz to 250 MHz
•Highly configurable outputs format compatible with LVDS, LVPECL, LVCMOS,
• CML and HCSL with programmable signal amplitude and output common voltage
•Independent output clock supply pins: 3.3V, 2.5V, or 1.8V.
•Package: QFN 64pin (9mm x 9mm)