THC63LVD823 View Datasheet(PDF) - THine Electronics, Inc.

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Description

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THC63LVD823

Single(135MHz)/Dual(170MHz) Link LVDS Transmitter for SXGA/SXGA+/UXGA

THine Electronics, Inc. 

THC63LVD823_Rev2.0

THC63LVD823

Single(135MHz)/Dual(170MHz) Link LVDS Transmitter for SXGA/SXGA+/UXGA

General Description

The THC63LVD823 transmitter is designed to support

Single Link transmission between Host and Flat Panel

Display up to SXGA+ resolutions and Dual Link trans-

mission between Host and Flat Panel Display up to

UXGA resolutions.

The THC63LVD823 converts 48bits of CMOS/TTL

data into LVDS(Low Voltage Differential Signaling)

data stream. The transmitter can be programmed for ris-

ing edge or falling edge clocks through a dedicated pin.

In Single Link, the transmit clock frequency of

135MHz, 48bits of RGB data are transmitted at an

effective rate of 945Mbps per LVDS channel. Using a

135MHz clock, the data throughput is 472Mbytes per

second.

In Dual Link, the transmit clock frequency of 85MHz,

48bits of RGB data are transmitted at an effective rate

of 595Mbps per LVDS channel. Using a 85MHz clock,

the data throughput is 595Mbytes per second.

Features

• Wide dot clock range: 25-135MHz suited for VGA,

SVGA, XGA, SXGA, SXGA+ and UXGA

• PLL requires No external components

• Supports Dual Link, Dual-in (TTL)/Dual-out

(LVDS) pixel up to 170MHz dot clock for UXGA

• Supports Single Link, Dual-in (TTL)/Single-out

(LVDS) pixel up to 135MHz dot clock for SXGA+

• Supports Single Link, Single-in (TTL)/Single-out

(LVDS) pixel up to 85MHz dot clock for XGA

• Clock edge selectable

• Supports Reduced swing LVDS for Low EMI

• Power down mode

• Low power single 3.3V CMOS design

• 100pin TQFP

• THC63LVDM83R compatible

Block Diagram

CMOS/TTL INPUT

1st DATA

RED1 8

GREEN1 8

BLUE1 8

HSYNC

VSYNC

DE

2nd DATA

RED2 8

GREEN2 8

BLUE2 8

TRANSMITTER CLOCK IN

(25 to 85MHz)

R/F

/PDWN

8

8

8

PLL

LVDS OUTPUT

TA1 +/-

TB1 +/-

TC1 +/-

1st Link

TD1 +/-

TCLK1 +/-

(25 to 135MHz)

TA2 +/-

TB2 +/-

TC2 +/-

2nd Link

TD2 +/-

TCLK2 +/-

(25 to 85MHz)

Copyright 2000-2003 THine Electronics, Inc. All rights reserved

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THine Electronics, Inc.

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