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9DML0451AKILFT Renesas 9DML0451AKILFT is a PCI Express clock buffer with 2:4 HCSL fanout, 200MHz maximum frequency, and 3.14V to 3.47V supply range.
Mfr Part #:

9DML0451AKILFT

Available from 1 distributors
Mfr Name: Renesas
Renesas
Renesas 9DML0451AKILFT is a PCI Express clock buffer with 2:4 HCSL fanout, 200MHz maximum frequency, and 3.14V to 3.47V supply range.
✓ Total Stock: 6,251 pcs

9DML0451AKILFT Available from 1 distributor

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9DML0451AKILFT 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
Supplier Device Package
Voltage
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9DML0451AKILFT Description

Short technical summary and product information.

The Renesas 9DML0451AKILFT is a PCI Express (PCIe) clock buffer designed for high-speed differential clock distribution. It accepts two HCSL inputs and provides four HCSL outputs with a 2:4 fanout ratio, supporting frequencies up to 200 MHz. The device operates from a 3.14V to 3.47V supply voltage and is specified over the industrial temperature range of -40°C to +85°C.

 

This buffer does not include a PLL, making it suitable for applications requiring low additive jitter and deterministic propagation delay. The differential input and output paths are both HCSL-compatible, ensuring signal integrity in PCIe clock trees.

 

The 9DML0451AKILFT is housed in a compact 24-VFQFN exposed pad package (24-QFN, 4x4 mm) and is designed for surface mount assembly. It is RoHS3 compliant and has an MSL rating of 1 (unlimited).

9DML0451AKILFT Quick Information

Product Type: Application Specific Clock/Timing IC
Canonical Name: Renesas 9DML0451AKILFT PCI Express Clock Buffer
Subcategory: PCI Express Clock Buffer

9DML0451AKILFT Compliance

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

9DML0451AKILFT Features

  • 2:4 HCSL differential fanout buffer.
  • Supports PCI Express clock distribution.
  • 200 MHz maximum operating frequency.
  • 3.14V to 3.47V supply voltage range.
  • Industrial temperature range -40°C to +85°C.

9DML0451AKILFT Applications

  • PCI Express clock distribution in servers.
  • High-speed differential clock fanout buffers.
  • Low-jitter clock trees for data centers.
  • Embedded systems requiring PCIe Gen1/2/3 clocks.

9DML0451AKILFT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum frequency of the 9DML0451AKILFT?

The maximum frequency is 200 MHz.

What is the input to output ratio of this clock buffer?

The ratio is 2:4 (two inputs, four outputs).

What is the supply voltage range for the 9DML0451AKILFT?

The supply voltage range is 3.14V to 3.47V.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What package does the 9DML0451AKILFT come in?

It comes in a 24-VFQFN exposed pad package (24-QFN, 4x4 mm).

Is the 9DML0451AKILFT RoHS compliant?

Yes, it is listed as RoHS3 compliant.

Does this device have a PLL?

No, the device does not include a PLL.

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