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Renesas Electronics Corporation

Renesas’ Timing product portfolio has been acquired by SiTime.

Datasheets, documentation, and sample orders remain available on Renesas.com through late 2026. For new designs, purchasing, support, and product inquiries, visit SiTime.com or send an email to SalesClocks@sitime.com. Full transition to SiTime is expected by late 2026.

Features

  • 8-pin DFN package (2x2mm)
  • 8-pin MSOP package (3x4.9mm)
  • Provides a spread spectrum output clock
  • Input frequency range of 80 to 170 MHz
  • Modulation Frequency is ICLK*27/80000
  • Output frequency range of 80 to 170 MHz
  • Center and down spread
  • Peak reduction by 8 dB to 16 dB typical on 3rd through 19th odd harmonics 
  • Low EMI feature can be disabled 
  • Operating voltage of 1.8 V, 2.5 or 3.3V 
  • RoHS 6 compliant package

Description

The IDT5P50901/2/3/4 is a family of 1.8V low power, spread spectrum clock generators capable of reducing EMI radiation from an input clock. Spread spectrum technique is capable of reducing the harmonic frequency amplitude peaks by several dB. 

The IDT5P50904 accepts an input clock frequency from 80 MHz to 170 MHz and produces an output clock of the same frequency, with a modulation frequency of ICLK*27/80000. The spread amount can be chosen through the select pins on the device. 

Part NumberStatusSamplesStockPackageLead Count (#)Temp. GradePb (Lead) FreeCarrier Type
5P50904DVGIObsoleteN/AOut of StockTSSOP8#IYesTube
5P50904DVGI8ObsoleteN/AOut of StockTSSOP8#IYesReel
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