8V19N880 Description
The 8V19N880 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 performance as required in GSM, WCDMA, LTE, LTE-A, and 5G radio board implementations. The device supports JESD204B (subclass 0...
8V19N880 Key Features
- High-performance clock RF-PLL with support for JESD204B/C
- Optimized for low phase noise: -150dBc/Hz (800kHz offset
- Integrated phase noise of < 80fs RMS typical (12k-20MHz)
- Dual-PLL architecture with optional external VCO
- 1st-PLL stage with external VCXO for clock jitter attenuation
- 2nd-PLL with internal FemtoClockNG PLL: 3932.16MHz
- Optional external VCO frequency range: 700MHz-6GHz
- Two RF clock channels each consisting of two device clocks ( 4GHz)/SYSREF outputs; each output can buffer external VCO
- Six device clock/SYSREF channels (2 or 3 outputs, 4GHz
- One VCXO-PLL (PLL-0) outp