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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 in 20-pin TSSOP
  • Pb (lead) free packaging
  • Operating voltage of 3.3 V
  • Low power consumption
  • Input differential clock of up to 200 MHz
  • Jitter 60 ps (cycle-to-cycle)
  • Output-to-output skew of 50 ps
  • Available in industrial temperature range (-40 to +85°C)
  • For PCIe Gen2/3 applications, see the 5V41067A

Description

The 557-06 is a two to four differential clock mux designed for use in PCI-Express applications. The device selects one of the two differential HCSL input pairs and fans out to four pairs of differential HCSL or LVDS outputs.

Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Qty. per Reel (#)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
557G-06LFNRNDN/AIn StockTSSOP1ku | $2.2820#Tube1074#Yese3 Sn0 to 70°CTAIWANSINGAPORE
557G-06LFTNRNDN/AOut of StockTSSOP1ku | $2.2820#Reel13000#0Yese3 Sn0 to 70°CTAIWANSINGAPORE
557GI-06LFNRNDN/AOut of StockTSSOP1ku | $2.5420#Tube1074#Yese3 Sn-40 to 85°CTAIWANSINGAPORE
557GI-06LFTNRNDN/AIn StockTSSOP1ku | $2.5420#Reel13000#0Yese3 Sn-40 to 85°CTAIWANSINGAPORE
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