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PDF GM5822H Data sheet ( Hoja de datos )
| Número de pieza | GM5822H | |
| Descripción | (GM5822H / GM5862H) highly integrated mixed signal LCD controller | |
| Fabricantes | Genesis | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de GM5822H (archivo pdf) en la parte inferior de esta página. Total 58 Páginas | ||
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gm5862H/gm5822H
PRELIMINARY Datasheet
Ordering Information
Part Number
gm5862H-LF(1)
gm5822H-LF
Output
Resolution
WUXGA
(1920x1200)
WSXGA+
(1680x1050)
Package
256-pin PQFP
Lead Free
Note (1): HDCP enabled parts are only sold to HDCP licensed customers.
Temperature Range
0-70°C
GENESIS MICROCHIP CONFIDENTIAL
P/N C5862-DAT-01C
www.gnss.com
Copyright ©2006 Genesis Microchip Inc. All rights reserved. Including the right of reproduction in whole or in part in any form.
Even though Genesis Microchip Inc. has reviewed this publication, GENESIS MICROCHIP INC. MAKES NO WARRANTY OR REPRESENTATION, EITHER EXPRESS
OR IMPLIED, WITH RESPECT TO THIS PUBLICATION, ITS QUALITY, ACCURACY, NONINFRINGMENT, MERCHANTABILITY, OR FITNESS FOR A
PARTICULAR PURPOSE. AS A RESULT, THIS PUBLICATION IS PROVIDED “AS IS” AND THE READER ASSUMES THE RISK AS TO ITS QUALITY,
ACCURACY, OR SUITABILITY FOR ANY PARTICULAR PURPOSE.
IN NO EVENT WILL GENESIS MICROCHIP INC. BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES RESULTING
FROM ANY DEFECT OR INACCURACY IN THIS PUBLICATION, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
This publication is provided with RESTRICTED RIGHTS. Use, duplication, or disclosure by the government are subject to restrictions set forth in DFARS 252.277-7013 or 48
CFR 52.227-19 as applicable.
The Genesis logo is a trademark of Genesis Microchip Inc. All other marks, brands and product names are the property of their respective owners.
Free Datasheet http://www.datasheet4u.com/
1 page  
GENESIS MICROCHIP
gm5862H/gm5822H PRELIMINARY Datasheet
1 Overview
The gm5862H and derivative devices are a highly integrated mixed signal LCD
controller for multi‐function LCD monitors and LCD TV applications supporting up
to WUXGA resolutions. The gm5862H has a proven ADC/PLL and Ultra‐Reliable
DVI® compatible digital receiver with frame rate conversion to ensure proven PC
graphics compatibility.
Adaptive Contrast and Color (ACC) and Active Color Management Three Dimension
(ACM‐3D), coupled with response time compensation provide superior image
quality.
With integrated picture‐in‐picture, embedded microcontroller, versatile OSD engine,
low bandwidth general purpose ADC and dual LVDS transmitters (or optional TTL
output), the gm5862H family devices enable cost effective high resolution LCD
monitor solutions.
1.1 System Design Example
Designs based on the gm5862H have reduced system cost, simplified hardware and
firmware design and increased reliability due to the minimal number of components
required in the system.
Figure 1: Multi-Function LCD Monitor System Design Example
C5862-DAT-01C
Genesis Microchip CONFIDENTIAL
5
Free Datasheet http://www.datasheet4u.com/
5 Page 
GENESIS MICROCHIP
gm5862H/gm5822H PRELIMINARY Datasheet
Table 6: DVI Receiver
Pad Name
VSSA_DVI
REXT
Pin I/O
129 AG
130 AI
VDD_DVI_1.8
VSSA_DVI
RX2+
RX2-
VDDA_DVI_3.3
131 AP
132 AG
133 AI
134 AI
135 AP
RX1+
RX1-
VSSA_DVI
VDD_DVI_1.8
VSSA_DVI
RX0+
RX0-
VDDA_DVI_3.3
136 AI
137 AI
138 AG
139 AP
140 AG
141 AI
142 AI
143 AP
RXC+
RXC-
VSS_DVI
VDD_DVI_1.8
144 AI
145 AI
146 AG
147 AP
Description
Analog GND for internal biasing circuits. Must be connected directly to the system ground.
External termination resistor. A 1%, 250 Ohm resistor should be connected from this pin to
VDDA_DVI_3.3 pin.
VDD (1.8V) for DVI input logic circuits. Bypass to system ground with a 0.1uF capacitor.
Analog GND for internal biasing circuits. Must be connected directly to the system ground.
DVI input channel 2 positive
DVI input channel 2 negative
Analog VDD (3.3V) for internal biasing circuits. Bypass to system ground with a 0.1uF
capacitor.
DVI input channel 1 positive
DVI input channel 1 negative
Analog GND for DVI receiver. Must be connected directly to the system ground.
VDD (1.8V) for DVI input logic circuits. Bypass to system ground with a 0.1uF capacitor.
Analog GND for DVI receiver. Must be connected directly to the system ground.
DVI input channel 0 positive
DVI input channel 0 negative
Analog VDD (3.3V) for DVI input analog pll circuits. Bypass to system ground with a 0.1uF
capacitor.
DVI clock input positive side
DVI clock input negative side
Digital GND for DVI PLL. Tie directly to system ground.
VDD (1.8V) for DVI input logic circuits. Bypass to system ground with a 0.1uF capacitor.
Table 7: CLOCKS
Pad Name
VBUFC_RPLL
VDD_RPLL_1.8
VSS_RPLL
XTAL
TCLK
AVDD_RPLL_3.3
Pin I/O Description
198 AO Analog test pin for clocks, RCLK pll, DVI pll and LVDS PLL. Bypass to system ground with a
0.1uF capacitor.
199 AP
1.8V digital core power for RCLK. Bypass to system ground with a 0.1uF capacitor.
200 AG Ground for the DDS Reference PLL and digital core. Tie directly to system ground.
201 AO Crystal oscillator output. TCLK and XTAL use same pad cell because the PDX003DG
oscillator has 2 pads in it
202 AI
Reference clock (TCLK) from the 14.3MHz crystal or TTL oscillator.
203 AP
Analog power (3.3V) for the Reference DDS PLL. Bypass to system ground with a 0.1uF
capacitor.
C5862-DAT-01C
Genesis Microchip CONFIDENTIAL
11
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 58 Páginas | |
| PDF Descargar | [ Datasheet GM5822H.PDF ] | |
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