Transition Minimized Differential Signaling (TMDS) Regenerator Evaluation Kits


The ISL54100AHDMI-EVALZ (4:1) and ISL54105ACRZ-EVALZ (1:1) high-performance TMDS signal multiplexer/regenerator/retimer evaluation kits are used to evaluate the ISL54100A and ISL54105A TMDS regenerators.

The high performance TMDS (transition minimized differential signaling) ISL54100A timing regenerator and multiplexer and ISL54105A timing regenerator contain a programmable equalizer and a clock data recovery (CDR) function for each of the three TMDS pairs in an HDMI or DVI signal.

The TMDS data outputs of the ISL54100A and ISL54105A are regenerated and perfectly aligned to the regenerated TMDS clock signal, creating an extremely clean, low-jitter DVI/HDMI signal that can be easily decoded by any TMDS receiver.

Key Features

  • Clock data recovery and retiming
  • Programmable pre-emphasis on output driver
  • Channel activity detect based on input TMDS clock activity
  • Programmable internal 50ohm, 100ohm or high-Z termination
  • Stand-alone or I2C software-controlled operation
  • Hardware, software or automatic channel selection
  • Pb-free (RoHS compliant)


  • KVM switches (ISL54100A)
  • A/V receivers (ISL54100A)
  • DVI/HDMI extenders
  • Televisions/PC monitors/Projectors

ISL54105ACRZ-EVALZ TMDS Regenerator 1:1 Eval Board

ISL54105ACRZ-EVALZ TMDS Regenerator 1:1 Eval Board

ISL54100AHDMI-EVALZ TMDS Regenerator 4:1 Eval Board

ISL54100AHDMI-EVALZ TMDS Regenerator 4:1 Eval Board

Related Products


Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
Description Distributor Stock Distributors Distributor Purchase Buy Direct
ISL54105ACRZ-EVALZ Mass Production Renesas $82.50 1 0 Call -
ISL54100AHDMI-EVALZ Mass Production Renesas $133.10 1 1 Mouser -

Note: Distributor Prices may vary from the stated budgetary price. The pricing and availability information on this site is based on information provided by Renesas’ authorized distributors and is subject to change without notice. By selecting a distributor from this page, you will be redirected from the Renesas site to the distributor’s website to complete a purchase. The distributors are independent from Renesas and maintain their own terms and conditions of sale. Renesas disclaims all representations and warranties, express and implied, with respect to transactions between distributors and their end customers.

Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.