Datasheet4U Logo Datasheet4U.com

AD9520-3 - 12 LVPECL/24 CMOS Output Clock Generator

Description

The AD9520-31 provides a multioutput clock distribution function with subpicosecond jitter performance, along with an on-chip PLL and VCO.

The on-chip VCO tunes from 1.72 GHz to 2.25 GHz.

An external 3.3 V/5 V VCO/VCXO of up to 2.4 GHz can also be used.

📥 Download Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet AD9520-3 12 LVPECL/24 CMOS Output Clock Generator with Integrated 2 GHz VCO FEATURES FUNCTIONAL BLOCK DIAGRAM ► Low phase noise, phase-locked loop (PLL) ► On-chip VCO tunes from 1.72 GHz to 2.25 GHz ► Optional external 3.3 V/5 V VCO/VCXO to 2.4 GHz ► 1 differential or 2 single-ended reference inputs ► Accepts CMOS, LVDS, or LVPECL references to 250 MHz ► Accepts 16.62 MHz to 33.3 MHz crystal for reference input ► Optional reference clock doubler ► Reference monitoring capability ► Automatic/manual reference holdover and reference switchover modes, with revertive switching ► Glitch-free switchover between references ► Automatic recovery from holdover ► Digital or analog lock detect, selectable ► Optional zero delay operation ► Twelve 1.
Published: |