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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

  • Packaged as 8 pin SOIC
  • Available in Pb (lead) free package
  • IDT's lowest cost PLL clock plus reference
  • Produces common computer frequencies
  • Input crystal frequency typically 14.3182 MHz
  • Output clock frequencies up to 66.66 MHz
  • Low jitter - 40 ps one sigma
  • Compatible with all popular CPUs
  • Duty cycle of 45/55
  • Custom frequencies available
  • Operating voltages of 3.0 to 5.5V
  • Power down mode turns off chip
  • 25 mA drive capability at TTL levels
  • Advanced, low power CMOS process

Description

The IDT 514 is the most cost effective way to generate a high quality, high frequency clock output from a 14.31818 MHz crystal or clock input, and is designed to replace crystal oscillators in many electronic systems. Using Phase-Locked-Loop (PLL) techniques, the device uses a standard, inexpensive crystal to produce output clocks up to 66.66 MHz.
Part NumberStatusSamplesStockPackageLead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Qty. per Reel (#)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)
514MLFObsoleteN/AIn StockSOIC8#Tube1097#Yese3 Sn0 to 70°C
514MLFTObsoleteN/AIn StockSOIC8#Reel13000#0Yese3 Sn0 to 70°C