ADE3800 Datasheet PDF - STMicroelectronics
| Part Number | ADE3800 | |
| Description | Analog LCD Display Engine | |
| Manufacturers | STMicroelectronics | |
| Logo |  |
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ADE3800www.DataSheet4U.com
Analog LCD Display Engine for XGA and SXGA Resolutions
with Embedded LVDS and RSDS Transmitters
Feature Overview
■ Programmable Context Sensitive™ Filtering
■ High-quality Up-scaling and Down-scaling
■ Integrated 10-bit Triple Channel ADC/PLL
■ IQSync™ AutoSetup
■ Integrated Programmable Timing Controller
■ Integrated LVDS Transmitters
■ Integrated Pattern Generator
■ Perfect Picture™ Technology
■ sRGB 3D Color Warp
■ High performance OSD supporting 1- to 4-bpp,
proportional fonts
■ Advanced EMI reduction features
■ Serial I²C interface
■ Low power 0.15 µm process technology
■ Low cost 100-pin LQFP and 128-pin LQFP packages
■ Lead-free versions available in 2005.
General Description
ADE3800 devices are a family of highly-integrated
display engine ICs, enabling the most advanced, flexible,
and cost-effective system-on-chip solutions for analog-
only input LCD display applications.
The ADE3800 covers the full range of XGA and SXGA
analog-only monitor applications using LVDS or RSDS
interface.
The ADE3800 family is software compatible.
Analog
RGB
Video
Signals
Line-Lock
PLL
Triple
10-bit
ADC
Fast and accurate
adjustments of:
• Phase
• Position
• Level
• Clock
ST7 Flash Microcontroller
I²C
On-Screen
Display Engine
IQ Scaling™
Engine with
Context Sensitive™
Filtering
Pattern
Generator
I²C address = 0xA8
EMI Reduction
• Spread Spectrum
sRGB 3D Color Warp
Temporal & Spatial
Dithering
Programmable Timing Controller (TCON)
ADE3800
To TFT
LCD
Panel
LCD Scaler Product Selector
Product
ADE3800XL
ADE3800XT
ADE3800SXL
ADE3800SXT
Package
100 LQFP
100 LQFP
100 LQFP
128 LQFP
April 2005
Output Format Support
Resolution
RSDS/TCON
Up to XGA 75 Hz
Up to XGA 75 Hz
Up to SXGA 75 Hz
Up to SXGA 75 Hz
Yes
Yes
LVDS
Yes
Yes
Rev. 3.2
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ADE3800
4.21.2
4.21.3
4.22
4.22.1
4.22.2
4.22.3
Transfer Progress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . w. .w.w. .D.a. t.a.S.h.e.e.t4. U. ..c.o.m. . 120
Concurrent I2C Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
I²C Registers and RAM Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
I2C Transfer Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Dedicated RAM Areas per Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Multi-byte Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Chapter 5
5.1
5.2
5.3
5.4
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.5
5.6
5.7
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Nominal Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Preliminary Thermal Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Preliminary DC Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
LVTTL 5-Volt Tolerant Inputs with Hysteresis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
LVTTL 3-Volt Tolerant Inputs with Hysteresis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
LVTTL 5-Volt Tolerant I/O with Hysteresis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
LVTTL 3-Volt Tolerant I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
LVTTL 3-Volt Tolerant I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
LVDS Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
RSDS Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
ADC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Chapter 6
6.1
6.2
Package Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129
100 Pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
128 Pin LQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Chapter 7 Scaler Equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132
Chapter 8 ADE3800 vs ADE3700 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133
Chapter 9 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136
Chapter 10 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ADE3800 electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ ADE3800.PDF Datasheet ] | |
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