8543BGILFT Renesas 8543BGILFT is a 2:4 fanout buffer and multiplexer with LVDS output, supporting up to 650 MHz. It operates from 3.135V to 3.465V and is housed in a 20-TSSOP package.
Mfr Part #:

8543BGILFT

Available from 1 distributors
Mfr Name: Renesas
Renesas
Renesas 8543BGILFT is a 2:4 fanout buffer and multiplexer with LVDS output, supporting up to 650 MHz. It operates from 3.135V to 3.465V and is housed in a 20-TSSOP package.
✓ Total Stock: 40,000 pcs

8543BGILFT Available from 1 distributor

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8543BGILFT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Frequency
Input
Mounting Type
Number of Circuits
Operating Temperature
Output
Ratio
Supplier Device Package
Type
Voltage

8543BGILFT Description

Short technical summary and product information.

The Renesas 8543BGILFT is a high-performance clock buffer and multiplexer designed for distributing low-voltage differential signals. It accepts a wide range of input types including CML, HCSL, LVDS, LVHSTL, LVPECL, and SSTL, and provides a single LVDS output with a 2:4 fanout ratio. The device operates from a 3.135V to 3.465V supply voltage and supports frequencies up to 650 MHz.

 

This component is suitable for clock distribution in communication, networking, and data processing systems where signal integrity and low jitter are critical. The differential input and output architecture ensures robust noise immunity. The device is rated for an operating temperature range of -40°C to +85°C, making it suitable for industrial environments.

 

The 8543BGILFT is offered in a surface-mount 20-TSSOP package (0.173", 4.40mm width), which is compact and suitable for space-constrained PCB layouts. The supplier device package is 20-TSSOP.

8543BGILFT Quick Information

Product Type: Clock Buffer
Canonical Name: Renesas 8543BGILFT Clock Buffer, Fanout Buffer (Distribution), Multiplexer
Subcategory: Clock Buffers, Drivers

8543BGILFT Compliance

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

8543BGILFT Features

  • 2:4 fanout buffer and multiplexer.
  • LVDS output with differential signaling.
  • Supports up to 650 MHz clock frequency.
  • Operates from 3.135V to 3.465V supply.
  • Surface mount 20-TSSOP package.

8543BGILFT Applications

  • Clock distribution for telecom infrastructure.
  • Signal buffering in data center switches.
  • High-speed clock fanout for FPGA systems.
  • Multiplexing clock sources in test equipment.

8543BGILFT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the 8543BGILFT?

-40°C to +85°C

What is the supply voltage range for this device?

3.135V to 3.465V

What package does the 8543BGILFT come in?

20-TSSOP (0.173", 4.40mm Width)

What type of output does the 8543BGILFT provide?

LVDS

What is the maximum frequency supported?

650 MHz

What input signal types are compatible?

CML, HCSL, LVDS, LVHSTL, LVPECL, SSTL

Is the 8543BGILFT RoHS compliant?

RoHS3 Compliant (unverified)

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