AD9518-4 is a 6-output clock generator with integrated 1.6 GHz VCO. It features low phase noise, phase-locked loop (PLL), external VCO/VCXO up to 2.4 GHz, multiple reference inputs, programmable delays, digital or analog lock detect, etc.
The AD9518-4 is a 6‑output clock generator that integrates a low‑phase‑noise PLL and on‑chip VCO. It offers LVPECL outputs up to 1.6 GHz, programmable delays, and automatic reference switchover, targeting high‑speed data converter and networking applications.
The document provides detailed specifications, including power‑supply requirements, PLL characteristics, clock input and output parameters, timing performance, and phase‑noise/jitter data, along with functional block diagrams and register maps for configuration.
| Maximum Output Frequency | 2950 MHz |
|---|---|
| Operating Temperature Range | -40 °C to +85 °C |
| Additive Phase Noise (10 Hz offset) | -109 dBc/Hz |
| Phase Noise (100 kHz offset, PLL) | -109 dBc/Hz |
The device can generate output frequencies up to 2950 MHz.
It is specified for operation from –40 °C to +85 °C.
The additive phase noise is –109 dBc/Hz at a 10 Hz offset.