8V19N490A Datasheet - Renesas

8V19N490A Jitter Attenuator and Clock Synthesizer

The 8V19N490A is a fully integrated FemtoClock® NG jitter attenuator and clock synthesizer designed as a high-performance clock solution for conditioning and frequency/phase management of wireless base station radio equipment boards. The device is optimized to deliver excellent phase noise performan.

8V19N490A Features

* ▪ High-performance clock RF-PLL with support for JESD204B ▪ Optimized for low-phase noise: -150dBc/Hz (800kHz offset; 245.76MHz clock) ▪ Integrated phase noise of 80fs RMS typical (12kHz to 20MHz) ▪ Dual-PLL architecture ▪ First PLL stage with external VCXO for clock jitter attenuation ▪ Second PLL

8V19N490A-Renesas.pdf