Renesas Electronics 8V19N492 Clock Generators
Renesas Electronics 8V19N492 Clock Generators have an increased number of low-noise outputs with direct DAC/ADC sample clock generation. These features enable the 8V19N492 to simplify wireless infrastructure RF applications, including 4G/LTE, 5G, MIMO, and AAS. The 8V19N492 Low Phase Noise Sampling Clock Generators offer dual PLL architecture with jitter attenuation in the first PLL stage. The high fanout supports the use of minimal external components. System design is simplified using the integrated JESD204/SYSREF generation. The device provides low phase drift resulting in more effective calibration for phase-array applications.Features
- High clock frequency generation
- 8V19N492 – up to 2.94912GHz
- 8V19N492-24 – up to 2.4576GHz
- Low phase noise
- High spurious suppression and excellent channel isolation
- Integer-N architecture
- Dual PLL architecture with jitter attenuation in the first PLL stage
- High-fanout – 15 synchronized, configurable, differential, low-noise outputs
Applications
- Wireless infrastructure radio
- 4G/LTE, 5G, MIMO and AAS
- DAC/ADC sample clocking
- JESD204B converter synchronization
- Instrumentation and radar
Block Diagram
發佈日期: 2018-09-28
| 更新日期: 2023-08-31
