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Low EMI Clock Generator

The 5V50013 generates a low EMI output clock from a clock input. The part is designed to dither the LCD interface clock for PDAs, printers, scanners, modems, copiers, and others. Using IDT’s proprietary mix of analog and digital Phase-Locked Loop (PLL) technology, the device spreads the frequency spectrum of the output, reducing the frequency amplitude peaks by several dB. IDT offers many other clocks for computers and computer peripherals. Consult IDT when you need to remove crystals and oscillators from your board.


  • Packaged in 8-pin SOIC/TSSOP
  • Provides a spread spectrum output clock
  • 50 MHz to 140 MHz operation
  • Accepts a clock input (provides same frequency dithered output)
  • Center spread modulation
  • Peak reduction by 8 dB to 16 dB typical on 3rd through 19th odd harmonics
  • Low EMI feature can be disabled
  • Operating voltage of 3.3 V
  • Advanced, low-power CMOS process

Product Specification

Output TypeOutput Freq Range (MHz)Input Freq (MHz)Inputs (#)Input TypeOutput Banks (#)Core Voltage (V)Output Voltage (V)
LVCMOS50.000000 - 140.00000050.000000 - 140.0000001LVCMOS13.33.3

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
5V50013DCGNot Recommended
DCG8SOIC8CYesTubeCheck Availability
5V50013DCG8Not Recommended
DCG8SOIC8CYesReelCheck Availability


Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
5V50013 Datasheet Datasheet PDF 82 KB Jul 24, 2012
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 14, 2016
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 15, 2016
PCN# : A1208-01R1 Gold to Copper Wire Product Change Notice PDF 254 KB Dec 21, 2012