8V19N472 Description
The 8V19N472 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, and LTE-A radio board implementations. A two-stage PLL architecture supports both...
8V19N472 Key Features
- High-performance clock RF-PLL
- Optimized for low phase noise: <-150dBc/Hz (1MHz offset
- Dual-PLL architecture
- 1st-PLL stage with external VCXO for clock jitter attenuation
- 2nd-PLL stage with internal FemtoClockNG PLL at selectable 2949.12MHz and MHz (2400-2500MHz) VCO frequency
- Two clock banks with one integer frequency divider and three differential outputs
- Two clock banks with one integer frequency divider and two differential outputs
- One clock bank with one fractional output divider and one differential output
- One VCXO-PLL output bank with one selectable LVDS/two LVCMOS outputs
- Supported clock output frequencies include