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Renesas Electronics 9ZXL0652EKILF — DC-DC Power Modules
Renesas Electronics

9ZXL0652EKILF PLL Clock Buffer, 400 MHz, 1:6 HCSL

MPN9ZXL0652EKILF
End of Life

Renesas 9ZXL0652EKILF PLL clock buffer, 400 MHz max, 1:6 HCSL output fanout, 3.135V-3.465V supply, -40°C to 85°C, 40-VFQFPN (5x5) package.

$5.25Ref. price · indicative, final on quote
9ZXL0652EKILF datasheet
Packaging40-VFQFN Exposed Pad
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

9ZXL0652EKILF Technical Specifications
ParameterValue
Mounting typeSurface Mount
Voltage3.135V ~ 3.465V
Frequency400MHz
Operating temperature-40°C ~ 85°C
PLLYes
InputClock
OutputHCSL
PackageTray
Main purposeIntel QPI, PCI Express (PCIe)
Case40-VFQFN Exposed Pad
Number of circuits1
Ratio - Input:Output1:6
Differential - Input:OutputYes/Yes

Product details

400 MHz and 1:6 fanout — what that means for your clock tree

The 400 MHz maximum frequency covers PCIe Gen1 through Gen3 reference clock requirements. The 1:6 input-to-output ratio means one reference clock source feeds up to six PCIe slots, QPI links, or PCH interfaces.

Active production — no LTB risk on this line item

The 9ZXL0652EKILF carries an active product status. No last-time-buy notice, no end-of-life window to track. For a BOM line that needs to stay qualified through multiple production runs, this part does not introduce obsolescence risk. The -40°C to 85°C rating also means it qualifies for environments where the commercial-grade 9DB803DFLFT (0°C to 70°C) would not be acceptable.

Frequently asked questions

What is the difference between 9ZXL0652EKILF and 9ZXL0652EKILFT?

The suffix 'T' typically denotes tape-and-reel packaging. The 'LF' suffix indicates lead-free / RoHS-compliant finish. The EKILF variant ships in a tray; the EKILFT would be on tape and reel. Electrical specifications are identical.

Can 9ZXL0652EKILF be used as a direct replacement for ICS9DB603?

The 9DB803DFLFT is a PCIe clock buffer with 1:8 fanout and commercial temperature range (0°C to 70°C). The 9ZXL0652EKILF has a 1:6 fanout and industrial temperature range (-40°C to 85°C). They are not pin-compatible direct replacements. Check the fanout count and temperature requirements before substituting.

Can 9ZXL0652EKILF be used for PCIe Gen4?

PCIe Gen4 typically requires a 100 MHz reference clock with tighter jitter specifications. Verify the jitter performance against your Gen4 controller's requirements before committing this part to a Gen4 design.