VCXO And Multiplier

The MK3732-10 is a low cost, low jitter, high performance VCXO and PLL clock synthesizer designed to replace expensive discrete VCXOs and multipliers. The patented on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3.3 V input voltage to cause the output clocks to vary by ±115 ppm. Using IDT' analog/digital Phase-Locked Loop (PLL) techniques, the device uses an inexpensive 27 MHz pullable crystal input to produce three output clocks. IDT manufactures the largest variety of MPEG clock synthesizers for all applications. Consult IDT to eliminate VCXOs, crystals, and oscillators from your board.

Features

  • Packaged in 16 pin SOIC
  • Replaces a VCXO and oscillator
  • Contains popular multiplier values
  • Uses an inexpensive 27 MHz pullable crystal
  • Includes popular audio frequencies from 27 MHz
  • On-chip patented VCXO with pull range of 230 ppm (±115 ppm) minimum
  • VCXO tuning voltage of 0 to 3.3 V
  • Advanced, low power, sub-micron CMOS process
  • Operating voltage of 3.3 V

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
MK3732-10SLF Obsolete DCG16 SOIC 16 C Yes Tube Availability
MK3732-10SLFTR Obsolete DCG16 SOIC 16 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
MK3732-10 Datasheet Datasheet PDF 198 KB May 16, 2010
Application Notes & White Papers
AN-841 Pullable Crystal Selection and VCXO Tuning Application Note PDF 248 KB Sep 23, 2014
AN-849 Loop Filter Component Selection for VCXO Based PLLs Application Note PDF 132 KB May 13, 2014
AN-848 VCXO - Crystal Selection Application Note PDF 138 KB May 13, 2014
AN-847 VCXO - Absolute Pull Range Application Note PDF 70 KB May 12, 2014
AN-800 Approved VCXO Crystals Application Note PDF 63 KB Jan 27, 2014
Using IDT's Integrated VCXO Products MAN05 Application Note PDF 69 KB Jun 5, 2012
PCNs & PDNs
PDN# : U-13-05R2 PRODUCT DISCONTINUANCE NOTICE (REVISED) Product Discontinuation Notice PDF 161 KB Oct 28, 2013
PDN# : U-13-05R1 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 161 KB Jul 24, 2013
PDN# : U-13-05 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 159 KB Apr 9, 2013