Skip to main content
Renesas Electronics Corporation - June is Pride Month, a month to raise awareness of the rights and the culture of the LGBTQ+ community

Features

  • PCIe Gen 1–6 CC-compliant
  • Supports PCIe SRIS and SRNS clocking
  • Integrated terminations for 100Ω and 85Ω systems save 4 resistors per output
  • Pin-selectable SRNS 0%, CC 0%, and CC/SRIS -0.5% spread
  • SMBus-selectable CC/SRIS -0.25% spread
  • One 3.3V LVCMOS REF output with Wake-On-LAN (WOL) support
  • Easy AC coupling to other logic families, see application note AN-891.
  • Space saving 4mm × 4mm 24-VFQFPN

Description

The 9FGL0241/51 devices are 2-output 3.3V PCIe Gen 1–6 clock generators. Each output has a dedicated OE# pin supporting PCIe CLKREQ# functionality. Two different spread spectrum levels, in addition to spread off, are supported. The 9FGL0241/51 supports PCIe Gen 1–6 Common Clocked architectures (CC), PCIe Separate Reference no Spread (SRNS), and Separate Reference Independent Spread (SRIS) clocking architectures.

Parameters

AttributesValue
Diff. Outputs2
Diff. Output SignalingLP-HCSL
Output Freq Range (MHz)25 - 25, 100 - 100
Power Consumption Typ (mW)112
Supply Voltage (V)3.3 - 3.3
Output TypeLP-HCSL, LVCMOS
Xtal Freq (MHz)25 - 25
Diff. Termination Resistors0
Package Area (mm²)16
Battery BackupNo
Battery SealNo
CPU Supervisory Function PORNo
Crystal Frequency TrimmingNo
Frequency Out PinNo
Inputs (#)1
Input Freq (MHz)25 - 25
FunctionGenerator
Input TypeCrystal, LVCMOS
Core Voltage (V)3.3
Output Voltage (V)0.8V, 3.3V
Product CategoryPCI Express Clocks

Package Options

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
VFQFPN4.0 x 4.0 x 0.9240.5

Applications

  • Servers/High-Performance Computing
  • nVME Storage
  • Networking
  • Accelerators
  • Industrial Control
Part NumberStatusSamplesLongevityStockPackageBudgetary Price (USD)Lead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)App Jitter ComplianceArchitectureOutput ImpedanceQty. per Reel (#)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
9FGL0241DKILFActiveAvailable2040 AprIn StockVFQFPN1ku | $1.8424#Tray1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6Common, SRNS, SRIS1000490#Yese3 Sn-40 to 85°CTAIWANTAIWAN
9FGL0241DKILFTActiveN/A2040 AprOut of StockVFQFPN1ku | $1.8424#Reel1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6Common, SRNS, SRIS1002500#0Yese3 Sn-40 to 85°CTAIWANTAIWAN
9FGL0251DKILFActiveAvailable2040 AprOut of StockVFQFPN24#Tray1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6Common, SRNS, SRIS850490#Yese3 Sn-40 to 85°C
9FGL0251DKILFTActiveN/A2040 AprOut of StockVFQFPN24#Reel1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5, PCIe Gen6Common, SRNS, SRIS852500#0Yese3 Sn-40 to 85°C
9FGL0241AKILFNRNDN/AOut of StockVFQFPN24#Tray1PCIe Gen1, PCIe Gen2, PCIe Gen3Common, SRNS1000490#Yese3 Sn-40 to 85°C
9FGL0241AKILFTNRNDN/AOut of StockVFQFPN24#Reel1PCIe Gen1, PCIe Gen2, PCIe Gen3Common, SRNS1002500#0Yese3 Sn-40 to 85°C
9FGL0241BKILFObsoleteN/AOut of StockVFQFPN24#Tray1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5Common, SRNS, SRIS1000490#Yese3 Sn-40 to 85°C
9FGL0241BKILFTObsoleteN/AOut of StockVFQFPN24#Reel1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5Common, SRNS, SRIS1002500#0Yese3 Sn-40 to 85°C
9FGL0241CKILFObsoleteN/AIn StockVFQFPN24#Tray1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5Common, SRNS, SRIS1000490#Yese3 Sn-40 to 85°C
9FGL0241CKILFTObsoleteN/AIn StockVFQFPN24#Reel1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5Common, SRNS, SRIS1002500#0Yese3 Sn-40 to 85°C
9FGL0251AKILFNRNDN/AOut of StockVFQFPN24#Tray1PCIe Gen1, PCIe Gen2, PCIe Gen3Common, SRNS850490#Yese3 Sn-40 to 85°C
9FGL0251AKILFTNRNDN/AOut of StockVFQFPN24#Reel1PCIe Gen1, PCIe Gen2, PCIe Gen3Common, SRNS852500#0Yese3 Sn-40 to 85°C
9FGL0251BKILFObsoleteN/AIn StockVFQFPN24#Tray1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5Common, SRNS, SRIS850490#Yese3 Sn-40 to 85°C
9FGL0251BKILFTObsoleteN/AOut of StockVFQFPN24#Reel1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5Common, SRNS, SRIS852500#0Yese3 Sn-40 to 85°C
9FGL0251CKILFObsoleteN/AOut of StockVFQFPN24#Tray1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5Common, SRNS, SRIS850490#Yese3 Sn-40 to 85°C
9FGL0251CKILFTObsoleteN/AOut of StockVFQFPN24#Reel1PCIe Gen1, PCIe Gen2, PCIe Gen3, PCIe Gen4, PCIe Gen5Common, SRNS, SRIS852500#0Yese3 Sn-40 to 85°C

Support Communities

  1. Looking for product proposal, XO 100MHz dual output for PCIe Gen3, 26MHz for USB3.0

    ... 9FGL0241 https://www.renesas.com/us/en/products/clocks-timing/application-specific-clocks/pci-express-clocks/9fgl02-2-output-33v-pcie-gen1-6-clock-generator  5V41235NLG ? how about longevity? 5P49V6975 https://www.renesas.com/us/en/ ...

    Jul 12, 2024
Support Communities

Support Communities

Get quick technical support online from Renesas Engineering Community technical staff.
Browse Articles

Knowledge Base

Browse our knowledge base for helpful articles, FAQs, and other useful resources.
Submit a Ticket

Submit a Ticket

Need to ask a technical question or share confidential information?