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SNAS597C
- JULY 2012
- REVISED JANUARY 2016
LMK04816 Three Input Low-Noise Clock Jitter Cleaner With Dual Loop PLLs
1 Features
- 1 Ultralow RMS Jitter Performance
- 100-fs RMS Jitter (12 kHz to 20 MHz)
- 123-fs RMS Jitter (100 Hz to 20 MHz)
- Dual-Loop PLLATINUMâ„¢ PLL Architecture
- PLL1
- Integrated Low-Noise Crystal Oscillator Circuit
- Holdover Mode When Input Clocks are Lost
- Automatic or Manual Triggering and Recovery
- PLL2
- Normalized 1-Hz PLL Noise Floor of
- 227 dBc/Hz
- Phase Detector Rate Up to 155 MHz
- OSCin Frequency-Doubler
- Integrated Low-Noise VCO
- VCO Frequency Ranges From...