LMK05028 Overview
The LMK05028 is a high-performance network synchronizer clock device that provides jitter cleaning, clock generation, advanced clock monitoring, and superior hitless switching performance to meet the stringent timing requirements of munications infrastructure and industrial applications. The device's low jitter and high PSNR reduce bit error rates (BER) in high-speed serial links. The device has two PLL channels and...
LMK05028 Key Features
- 1 Two Independent PLL Channels Featuring
- Jitter: 150-fs RMS for Outputs ≥ 100 MHz
- Phase Noise: -112 dBc/Hz at 100-Hz Offset for 122.88 MHz
- Hitless Switching: 50-ps Phase Transient With Phase Cancellation
- Programmable Loop Bandwidth With Fastlock
- Standards-pliant Synchronization and Holdover Using a Low-Cost TCXO/OCXO
- Any Input to Any Output Frequency Translation
- Four Reference Clock Inputs
- Priority-Based Input Selection
- Digital Holdover on Loss of Reference