The MK2746 is a low cost, low jitter, high performance clock synthesizer for DVD and other MPEG2 based applications. Using analog Phase Locked Loop (PLL) techniques, the device accepts a 27 MHz fundamental mode crystal or clock input to produce multiple output clocks including the processor clock, audio clock, bus driver clock, SDRAM clock and a Video clock. The audio clocks are frequency locked to the 27 MHz input using our patented zero ppm error techniques, allowing audio and video to track exactly, thereby eliminating the need for large buffer memory.


  • Packaged in 16 pin TSSOP
  • Operating voltage of 3.3 V
  • Provides tight jitter controlled selectable processor clock per table.
  • Provides selectable audio clock per table.
  • Provides fixed outputs of 27 MHz (Video), 50 MHz
  • (DSP/Bus clock) and 133.33 MHz (SDRAM).Advanced, low power, sub-micron CMOS process


文档标题 其他语言 类型 文档格式 文件大小 日期
MK2746 Datasheet 数据手册 PDF 242 KB
应用指南 &白皮书
AN-800 Approved VCXO Crystals 应用文档 PDF 150 KB
Using IDT's Integrated VCXO Products MAN05 应用文档 PDF 231 KB
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products 产品变更通告 PDF 361 KB