Key facts
- Brand
- Analog Devices
- Model
- AD9518-3
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Analog Devices AD9518-3 Data Sheet
The AD9518-3 provides a multi‑output clock distribution function with sub‑picosecond jitter performance. It integrates a phase‑locked loop and an on‑chip VCO that tunes from 1.75 GHz to 2.25 GHz, and can also accept an external VCO/VCXO up to 2.4 GHz. Six LVPECL outputs are arranged in three pairs, each supporting programmable division and coarse phase delay.
Typical applications include low‑jitter clock distribution for 10/40/100 Gb/s networking line cards, high‑speed ADC/DAC converters, wireless transceivers, and high‑performance instrumentation. The device operates from a 3.3 V supply over an industrial temperature range of –40 °C to +85 °C.
Analog Devices AD9518-3 specifications
| On‑chip VCO frequency range | 1.75 GHz to 2.25 GHz |
|---|---|
| Number of LVPECL outputs | 6 (three pairs) |
| Operating temperature range | –40 °C to +85 °C |
| Additive output jitter | 225 fs rms |
All Analog Devices AD9518-3 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the VCO frequency range of the AD9518-3?
The on‑chip VCO tunes from 1.75 GHz to 2.25 GHz.
How many LVPECL output pairs does the AD9518-3 provide?
It provides six LVPECL outputs arranged in three pairs.
What is the additive output jitter of the AD9518-3?
The device provides an additive output jitter of 225 fs rms.
What supply voltage does the AD9518-3 require?
It operates from a single 3.3 V supply (typical 3.3 V ±5 %).