LMK04000 Description
The LMK04000 family of precision clock conditioners provides low-noise jitter cleaning, clock multiplication and distribution without the need for high-performance voltage controlled crystal oscillators (VCXO) module. Using a cascaded PLLatinum™ architecture bined with an external crystal and varactor diode, the LMK04000 family provides sub-200 femtosecond (fs) root mean square (RMS) jitter performance. The cascaded...
LMK04000 Key Features
- 23 Cascaded PLLatinum™ PLL Architecture
- Phase Detector Rate of up to 40 MHz
- Integrated Low-Noise Crystal Oscillator Circuit
- Dual Redundant Input Reference Clock with LOS
- Normalized [1 Hz] PLL Noise Floor of 224 dBc/Hz
- Phase Detector Rate up to 100 MHz
- Input Frequency-Doubler
- Integrated Low-Noise VCO
- Ultra-Low RMS Jitter Performance
- 150 fs RMS Jitter (12 kHz