THC63LVD823B Rev.3.1 E THC63LVD823B 160MHz 51Bits LVDS Transmitter General Description Features The THC63LVD823B transmitter is designed to sup- Wide dot clock range suited for TV Signal (480p- port Single Link transmission between Host and Flat 1080p), PC Signal (VGA-QXGA) Panel Display and Dual Link transmission between TTL/CMOS Input: 10-160MHz Host and Flat Panel Display up to 1080p/QXGA resolu- LVDS Output: 20-160MHz tions. PLL requires No external components The THC63LVD823B converts 51bits of CMOS/TTL Flexible Input/Output mode data into LVDS (Low Voltage Differential Signaling) 1. Single/Dual TTL IN, Single/Dual LVDS OUT data stream. The transmitter can be programmed for ris- ing edge or falling edge clocks through a dedicated pin. 2. Double edge input for Single TTL IN/Dual LVDS OUT In Dual Link, the transmit clock frequency of 160MHz, Clock edge selectable 51bits of RGB data are transmitted at an effective rate 2 LVDS data mapping for simplifying PCB layout. of 1.12Gbps per LVDS channel. Pseudo Random pattern generation circuit Supports Reduced swing LVDS for Low EMI Power down mode Low power single 3.3V CMOS design 1.2 up to 3.3V tolerant data inputs to connect directly to low power,low voltage application and graphic processor. Backward compatible with THC63LVD823/ THC63LVD823A 100pin TQFP Block Diagram R1 7:0 TA1 +/- 28 24 DATA Port1 G1 7:0 B1 7:0 TB1 +/- LVDS OUTPUT Port1 R2 7:0 TC1 +/- 24 DATA Port2 G2 7:0 B2 7:0 TD1 +/- HSYNC TA2 +/- 3 VSYNC DE TB2 +/- LVDS OUTPUT Port2 R/F TC2 +/- 28 RS MAP TD2 +/- MODE 1:0 O/E DDRN /PDWN PRBS TCLK1 +/- TRANSMITTER CLOCK IN PLL (10 to 160MHz) TCLK2 +/- (N/C) (20 to 160MHz) Copyright2011 THine Electronics, Inc. 1/21 THine Electronics, Inc. Data Formatter 1) DEMUX 2) MUX PARALLEL TO SERIAL PARALLEL TO SERIALTHC63LVD823B Rev.3.1 E Pin Out (top view) B15 76 LGND 50 TA1- B16 77 49 B17 78 TA1+ 48 R20 79 TB1- 47 R21 80 TB1+ 46 81 LVCC R22 45 R23 82 TC1- 44 83 TC1+ R24 43 R25 84 TCLK1- 42 85 TCLK1+ R26 41 R27 86 TD1- 40 87 TD1+ VCC 39 GND 88 LGND 38 89 TA2- G20 37 G21 90 TA2+ 36 91 TB2- G22 35 G23 92 34 TB2+ 93 LVCC G24 33 G25 94 32 TC2- 95 TC2+ G26 31 G27 96 30 TCLK2- 97 TCLK2+ B20 29 B21 98 28 TD2- 99 TD2+ B22 27 B23 100 26 LGND Copyright2011 THine Electronics, Inc. 2/21 THine Electronics, Inc. 1 B24 75 B14 B25 2 B13 74 VCC 3 73 B12 GND 4 72 GND 5 B26 71 VCC 6 B27 70 B11 7 HSYNC 69 B10 VSYNC 8 68 G17 DE 9 67 G16 CLKIN 10 66 G15 11 R/F 65 G14 12 RS 64 G13 DDRN 13 63 G12 MAP 14 62 G11 MODE1 15 61 G10 16 MODE0 60 R17 17 O/E 59 R16 GND 18 58 R15 /PDWN 19 57 R14 PRBS 20 56 GND 21 55 Reserved VCC 22 N/C 54 R13 23 PGND 53 R12 PVCC 24 52 R11 PGND 25 51 R10