ISL54105

ISL54105 TMDS Regenerator KNeyOFTeRaEtuCrOesSMEMEETNHDEEIDSLF5O4R10N5EAW DESIGNS DATASHEET FN6723 Rev 0.00 Jun 11, 2008 The ISL54105 is a high-performance TMDS timing regenerator containing a programmable equalizer and a clock data recovery (CDR) function for each of the 3 TMDS pairs in an HDMI or DVI signal. The TMDS data outputs of the ISL54105 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. The ISL54105 can be used as a cable extender, to clean up a noisy/jittery TMDS source, or to provide a very stable TMDS signal to a finicky DVI or HDMI receiver. Block Diagram 2 RXC TERMINATION Features Clock Data Recovery and Retiming Programmable pre-emphasis on output driver Programmable internal 50100, or high-Z termination Stand-alone or I2C software-controlled operation 72 lead, 10mm x 10mm QFN package Pb-free (RoHS co...