The MK3724 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's analog/digital Phase-Locked Loop (PLL) techniques, the device uses an inexpensive 27 MHz pullable crystal input to produce a reference output and a selectable audio clock. IDT manufactures the largest variety of VCXO based timing devices for all applications. Consult IDT to eliminate VCXOs, crystals, and oscillators from your board. The frequency of the on-chip VCXO is adjusted by an external control voltage connected to VIN. Because VIN is a high impedance input, it can be driven directly from an PWM RC integrator circuit.

Features

  • Packaged in 16-pin TSSOP
  • Pb free packaging
  • Replaces a VCXO and oscillator
  • Operating voltage of 3.3 V
  • Provides output of 27 MHz plus audio clock
  • Uses an inexpensive 27 MHz pullable crystal
  • On-chip patented VCXO with pull range of 230 ppm (minimum)
  • VCXO tuning voltage of 0 to 3.3 V
  • Advanced, low power, sub-micron CMOS process
  • Industrial temperature range available
  • For other standard audio frequencies see the MK3722

Product Options

下单器件 ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
MK3724GILF Obsolete PGG16 TSSOP 16 I Yes Tube
Availability
MK3724GILFTR Obsolete PGG16 TSSOP 16 I Yes Reel
Availability
MK3724GLF Obsolete PGG16 TSSOP 16 C Yes Tube
Availability
MK3724GLFTR Obsolete PGG16 TSSOP 16 C Yes Reel
Availability

Documentation & Downloads

文档标题 他の言語 文档类型 文档格式 文件大小
数据手册与勘误表
MK3724 Datasheet Datasheet PDF 277 KB
应用指南 &白皮书
AN-841 Pullable Crystal Selection and VCXO Tuning Application Note PDF 334 KB
AN-849 Loop Filter Component Selection for VCXO Based PLLs Application Note PDF 218 KB
AN-848 VCXO - Crystal Selection Application Note PDF 222 KB
AN-847 VCXO - Absolute Pull Range Application Note PDF 155 KB
AN-800 Approved VCXO Crystals Application Note PDF 150 KB
Using IDT's Integrated VCXO Products MAN05 Application Note PDF 231 KB
Ferrite Bead Recommendations Application Note PDF 82 KB
PCN / PDN
PCN# : TB1403-01 Changed in Carrier Tape, Plastic Reel and Quantity per Reel on TSSOP-14, TSSOP-16 Product Change Notice PDF 663 KB
PDN# : U-13-05R2 PRODUCT DISCONTINUANCE NOTICE (REVISED) Product Discontinuation Notice PDF 161 KB
PDN# : U-13-05R1 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 161 KB
PDN# : U-13-04R1 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 70 KB
PDN# : U-13-05 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 159 KB
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB
PDN# : U-13-04 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 69 KB

Boards & Kits