Overview

The MK2703B is a low-cost, low-jitter, high-performance PLL clock synthesizer designed to replace oscillators and PLL circuits in set-top box and multimedia systems. Using IDT's patented analog Phase Locked Loop (PLL) techniques, the device uses a 27 MHz crystal or clock input to produce a buffered reference clock and a selectable audio clock. IDT manufactures the largest variety of Set-Top Box and multimedia clock synthesizers for all applications. Consult IDT to eliminate VCXOs, crystals and oscillators from your board.

MK2703B Block Diagram
MK2703B Pinout
MK2703B Block Diagram
MK2703B Pinout
  • Packaged in 8-pin SOIC
  • Pb (lead) free package
  • Uses an inexpensive, fundamental mode crystal or clock
  • Supports MPEG sampling rates of 32 kHz, 44.1 kHz, 48 kHz, and 96 kHz
  • Patented zeo ppm synthesis error in all clocks
  • All frequencies are frequency locked
  • Advanced, low power, sub-micron CMOS process
  • Operating voltage of 3.3 V or 5 V
  • Industrial temperature version available

Documentation

= Featured Documentation
Type Title Date
Datasheet
MK2703B Datasheet
PDF 246 KB
End Of Life Notice
PLC# : 210007 End-of-Life (EOL) Process on Select Part Numbers
PDF 160 KB
End Of Life Notice
PDN# : CQ-18-03 Product Discontinuance Notice
PDF 218 KB
Product Change Notice
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly
PDF 611 KB
Product Change Notice
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly
PDF 611 KB
Product Change Notice
PCN# : TB1504-01R1 Qty per Reel Standardization for Selective Packages
PDF 95 KB
Product Change Notice
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages
PDF 50 KB
Product Change Notice
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products
PDF 361 KB
Product Change Notice
PCN# : A1208-01R1 Gold to Copper Wire
PDF 254 KB
9 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    Buy / Sample
    Part Number
    MK2703BSLF
    circleObsolete
    memory
    view_in_ar
    		SOIC 8 C Yes Tube
    MK2703BSLFTR
    circleObsolete
    memory
    view_in_ar
    		SOIC 8 C Yes Reel
    MK2703BSILF
    circleObsolete
    memory
    view_in_ar
    		SOIC 8 I Yes Tube
    MK2703BSILFTR
    circleObsolete
    memory
    view_in_ar
    		SOIC 8 I Yes Reel
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