DATASHEET Key Features ISL54100A, ISL54101A, ISL54102A FN6725 Rev 0.00 TMDS Regenerators with Multiplexers Jun 17, 2008 The ISL54100A, ISL54101A, ISL54102A are high- Features performance TMDS (Transition Minimized Differential ISL54100A: 4:1 TMDS regenerator and multiplexer Signaling) timing regenerators and multiplexers. The receiver contains a programmable equalizer and a clock ISL54101A: 1:1 TMDS regenerator data recovery (CDR) function for each of the 3 TMDS pairs ISL54102A: 2:1 TMDS regenerator and multiplexer in an HDMI or DVI signal. The TMDS data outputs of the Clock Data Recovery and Retiming function enables use ISL5410xA are regenerated and perfectly aligned to the as TMDS range extender regenerated TMDS clock signal, creating an extremely Programmable pre-emphasis on output driver clean, low-jitter DVI/HDMI signal that can be easily decoded by any TMDS receiver. Channel activity detect based on input TMDS clock activity The ISL5410xAs design and package footprint supports Symmetrical pinout enables high-performance DualLink, many compound configurations. Two ISL54100As can 4:2 crosspoint and 8:1 multiplexing options create a DualLink 4:1 mux, a 4:2 crosspoint, or an 8:1 mux. Programmable internal 50100, or high-Z termination Additional ISL54100As can create larger combinations of External pins for channel select, activity detection these building blocks. The ISL54102A with its 2:1 2 multiplexing function serves applications with fewer inputs, Stand-alone or I C software-controlled operation while the ISL54101A can be used as a cable extender, to Hardware, software, or automatic channel selection clean up a noisy/jittery TMDS source, or to provide a very Pb-free (RoHS compliant) stable TMDS signal to a marginal DVI or HDMI receiver. Certified HDMI 1.3a compliant by the HDMI ATC for the Applications following features: 12 bit Deep Color (1080i/720p KVM switches guaranteed, 1080p typical), x.v.Color, and all HDMI1.3 A/V receivers audio formats and options. DVI/HDMI extenders Televisions/PC monitors/projectors Block Diagrams 4X2 TMDS IN (A) 4X2 TMDS IN (B) RECOVERY AND 4X2 TMDS TX TMDS OUT 4X2 REGENERATION TMDS IN (C) 4X2 TMDS IN (D) ISL54100A 4X2 RECOVERY AND 4X2 TMDS IN TMDS TX TMDS OUT REGENERATION ISL54101A 4X2 TMDS IN (A) RECOVERY AND 4X2 TMDS TX TMDS OUT REGENERATION 4X2 TMDS IN (B) ISL54102A FN6725 Rev 0.00 Page 1 of 21 Jun 17, 2008 INTERNAL INTERNAL INTERNAL TERMINATION TERMINATION TERMINATION 2:1 MUX 4:1 MUXISL54100A, ISL54101A, ISL54102A Block Diagram of ISL54100A (ISL54101A, ISL54102A identical except for number of channels) 2 RXC A TERMINATION 2 RX0 A TERMINATION 2 2 RX1 A AND PLL TXC 2 EQUALIZATION RX2 A 2 RXC B TERMINATION 2 RX0 B TERMINATION 2 RX1 B AND CH0 2 CDR TX0 2 EQUALIZATION RX2 B CH1 2 2 RXC C TERMINATION CDR FIFO TX1 2 RX0 C CH2 TERMINATION 2 CDR 2 TX2 RX1 C AND 2 EQUALIZATION RX2 C 2 RXC D TERMINATION 2 RX0 D TERMINATION 2 RX1 D AND 2 EQUALIZATION RX2 D RES TERM BIAS RES BIAS GENERATION SDA SCL 7 CH A ACTIVE ADDR CH B ACTIVE PD CONFIGURATION AND CONTROL CH C ACTIVE RESET CH D ACTIVE AUTO CH SEL CH SEL 0 CH SEL 1 Ordering Information PART NUMBER NUMBER OF TEMP. RANGE PACKAGE PKG. (Note) CHANNELS (C) (Pb-Free) DWG. ISL54100ACQZ 4 0 to +70 128 Ld MQFP MDP0055 ISL54101ACQZ 1 0 to +70 128 Ld MQFP MDP0055 ISL54102ACQZ 2 0 to +70 128 Ld MQFP MDP0055 NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil 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. FN6725 Rev 0.00 Page 2 of 21 Jun 17, 2008