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9ZXL0851EKILFT The Renesas 9ZXL0851EKILFT is a 400 MHz application specific clock buffer with a 1:8 fanout ratio and HCSL outputs. It features an integrated PLL and operates from a 3.135V to 3.465V supply over -40°C to 85°C.
Mfr Part #:

9ZXL0851EKILFT

Available from 1 distributors
Mfr Name: Renesas
Renesas
The Renesas 9ZXL0851EKILFT is a 400 MHz application specific clock buffer with a 1:8 fanout ratio and HCSL outputs. It features an integrated PLL and operates from a 3.135V to 3.465V supply over -40°C to 85°C.
✓ Total Stock: 1,105 pcs

9ZXL0851EKILFT Available from 1 distributor

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9ZXL0851EKILFT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Frequency
Input
Main Purpose
Mounting Type
Number of Circuits
Operating Temperature
Output
PLL
Ratio
SVHC Present
Supplier Device Package
Voltage
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9ZXL0851EKILFT Description

Short technical summary and product information.

The Renesas 9ZXL0851EKILFT is a high-performance clock buffer designed for Intel QPI and PCI Express applications. It accepts a single clock input and provides eight differential HCSL outputs with a 1:8 fanout ratio. The device includes an integrated Phase-Locked Loop (PLL) to clean and regenerate the clock signal, ensuring low jitter and precise timing.

 

Operating from a supply voltage range of 3.135V to 3.465V, the 9ZXL0851EKILFT is specified for an industrial temperature range of -40°C to 85°C. The differential input and output support high-speed signaling up to 400 MHz. The device is housed in a compact 48-VFQFN exposed pad package (48-VFQFPN 6x6 mm) for surface mount assembly, enabling efficient thermal management.

 

This clock buffer is suitable for use in servers, networking equipment, and other systems requiring multiple low-jitter clock distribution for high-speed serial interfaces. The 1:8 fanout allows a single clock source to drive multiple loads while maintaining signal integrity.

9ZXL0851EKILFT Quick Information

Product Type: Application Specific Clock/Timing IC
Canonical Name: Renesas 9ZXL0851EKILFT DB800ZL LITE Application Specific Clock/Timing IC
Subcategory: Clock Buffer

9ZXL0851EKILFT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

9ZXL0851EKILFT Features

  • Integrated PLL for clock cleaning and regeneration.
  • 1:8 fanout ratio from single clock input.
  • Differential HCSL outputs up to 400 MHz.
  • Wide supply voltage range 3.135V to 3.465V.
  • Industrial temperature range -40°C to 85°C.

9ZXL0851EKILFT Applications

  • Ideal for Intel QPI clock distribution.
  • Used in PCI Express reference clock trees.
  • Suitable for server and networking timing.
  • Provides multiple low-jitter clock outputs.

9ZXL0851EKILFT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

3.135V to 3.465V.

What is the operating temperature range?

-40°C to 85°C.

What is the package type?

48-VFQFN Exposed Pad (48-VFQFPN 6x6).

Is the device RoHS compliant?

RoHS3 Compliant (unverified).

What is the output frequency?

400 MHz.

What is the input to output ratio?

1:8.

What output logic type does it use?

HCSL.

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