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AD9578 Datasheet Dual PLL Precision Synthesizer

Manufacturer: Analog Devices

General Description

The AD9578 is a programmable synthesizer intended for jitter attenuation and asynchronous clocking applications in high performance telecommunications, networking, data storage, serializer/deserializer (SERDES), and physical layer (PHY) applications.

The device incorporates two low jitter PLLs that provide any frequency with precision better than 0.1 ppb, each with two separate output dividers, for a total of four programmable outputs, delivering maximum flexibility and jitter performance.

Each output is independently programmable to provide frequencies of up to 919 MHz with <410 fs typical rms jitter (12 kHz to 20 MHz) utiliz

Overview

Data Sheet Dual PLL Precision Synthesizer AD9578.

Key Features

  • Any output frequency precision synthesis 11.8 MHz to 919 MHz Better than 0.1 ppb frequency resolution Ultralow rms jitter (12 kHz to 20 MHz).