DATASHEET Key Features ISL54105A FN6716 Rev 1.0 TMDS Regenerator Jul 6, 2021 The ISL54105A is a high-performance TMDS timing Features regenerator containing a programmable equalizer and a Clock Data Recovery and Retiming clock data recovery (CDR) function for each of the 3 TMDS Programmable pre-emphasis on output driver pairs in an HDMI or DVI signal. The TMDS data outputs of the ISL54105A are regenerated and perfectly aligned to the Programmable internal 50100, or high-Z termination regenerated TMDS clock signal, creating an extremely 2 Stand-alone or I C software-controlled operation clean, low-jitter DVI/HDMI signal that can be easily 72 lead, 10mm x 10mm QFN package decoded by any TMDS receiver. Pb-free (RoHS compliant) The ISL54105A can be used as a cable extender, to clean up a noisy/jittery TMDS source, or to provide a very stable Applications TMDS signal to a finicky DVI or HDMI receiver. DVI/HDMI extenders Televisions/PC monitors/projectors Block Diagram 2 2 TERMINATION RXC PLL TXC CH0 2 D 2 CDR TX0 RX0 CK CH1 2 TERMINATION AND D 2 RX1 CDR FIFO TX1 EQUALIZATION CK 2 CH2 D 2 RX2 CDR TX2 CK RES TERM BIAS GENERATION RES BIAS SDA SCL 7 ACTIVITY ADDR CONFIGURATION AND CONTROL DETECT PD RESET FN6716 Rev 1.0 Page 1 of 16 Jul 6, 2021 2008 Renesas ElectronicsISL54105A Ordering Information PART NUMBER PACKAGE DESCRIPTION (Notes 1, 2) PART MARKING RoHS Compliant)( PKG. DWG. CARRIER TYPE TEMP. RANGE ISL54105ACRZ ISL54105ACRZ 72 Ld QFN L72.10x10B Tray 0 to +70C NOTE: 1. These Pb-free plastic packaged products employ special Pb-free material sets molding compounds/die attach materials and NiPdAu-Ag plate - e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J-STD-020. 2. For Moisture Sensitivity Level (MSL), see the ISL54105A device page. For more information about MSL, see TB363. ISL54105A Pin Configuration 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 NC 1 54 V D PD 2 53 V ESD D 3 52 V V D D 4 51 V V D D 5 50 V TXC+ D V 6 49 TXC- D 7 48 RES TERM TX2+ 8 47 V TX2- D 9 46 RES BIAS TX1+ 10 45 V TX1- D 11 44 RXC- TX0+ 12 43 RXC+ TX0- 13 42 V V D D 14 41 V V ESD D D 15 RX0- 40 V D 16 RX0+ 39 TEST 17 V 38 SCL D RESET 18 37 SDA 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 FN6716 Rev 1.0 Page 2 of 16 Jul 6, 2021 ADDR3 NC ADDR4 NC V NC D RX1- ADDR2 RX1+ NC V NC D RX2- ADDR1 RX2+ V D V NC D V V D D V NC D V V D D V V D D ADDR5 V D ADDR6 NC NC ADDR0 V AD D NC NC