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Número de pieza | FPD87370AXA | |
Descripción | Low EMI Low Dynamic Power VGA/XGA/WXGA TFT-LCD Timing Controller | |
Fabricantes | National Semiconductor | |
Logotipo | ||
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November 2004
FPD87370AXA
Low EMI, Low Dynamic Power VGA/XGA/WXGA TFT-LCD
Timing Controller with Reduced Swing Differential
Signaling (RSDS™) Outputs
General Description
The FPD87370AXA is a timing controller that combines an
LVDS single pixel input interface with National’s Reduced
Swing Differential Signaling (RSDS™) output driver interface
for VGA, XGA and Wide XGA resolutions. It resides on the
TFT-LCD panel and provides the data buffering and control
signal generation for VGA, XGA, and Wide XGA graphic
modes. The RSDS™ path to the column driver contributes
toward lowering radiated EMI and reducing system dynamic
power consumption.
This single RSDS™ bus conveys the 8-bit color data for
VGA, XGA, and Wide XGA panels at 170 Mb/s when using
VESA 60 Hz standard timing.
Features
n Reduced Swing Differential Signalling (RSDS™) digital
bus reduces dynamic power, EMI and bus width from
the timing controller
n LVDS single pixel input interface system
n Input clock range from 25 MHz to 85 MHz
n Drives RSDS™ Column Drivers at 170 Mb/s with an
85 MHz clock (Max.)
n Virtual 8 bit color depth in FRC/Dithering mode
n Single narrow 9-bit differential Source Driver bus
minimizes width of Source PCB
n Ability to drive VGA, XGA and Wide XGA TFT-LCD
Systems
n Failure detect function in DE mode (Bonding Option)
n CMOS circuitry operates from a 3.0V–3.6V supply
System Diagram
www.DataSheet4U.net
FIGURE 1. Block Diagram of the LCD Module
RSDS™ is a trademark of National Semiconductor Corporation
© 2004 National Semiconductor Corporation DS201165
20116501
www.national.com
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet FPD87370AXA.PDF ] |
Número de pieza | Descripción | Fabricantes |
FPD87370AXA | Low EMI Low Dynamic Power VGA/XGA/WXGA TFT-LCD Timing Controller | National Semiconductor |
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