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STMicroelectronics Electronic Components Datasheet

ADE3250 Datasheet

LCD Display Engines with Integrated DVI/ ADC and YUV Ports

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ADE3000 ADE3050 ADE3100
ADE3200 ADE3250 ADE3300
®
LCD Display Engines
with Integrated DVI, ADC and YUV Ports
The ADE3xxx is a family of highly integrated display engine ICs, enabling the most advanced, flexible, and
cost-effective system-on-chip solutions for LCD display applications. The ADE3xxx line-up covers the full
range of applications from XGA analog only to dual SXGA Smart Panel designs. All twelve ADE3xxx
devices are pin-to-pin compatible and use a common software platform.
Feature Overview
s Programmable Context Sensitive™ Scaling
s High-quality up-scaling and down-scaling
s Dual Input: DVI / VGA
s Integrated 9-bit ADC/PLL
s Integrated DVI-Rx
s IQSync™ AutoSetup
s Integrated programmable timing controller
s Integrated Pattern generator
s Perfect Picture™ Technology
s sRGB 3D Color Warp
s Integrated OSD
s Advanced EMI reduction features
s Framelock operation with Safety Mode™
s Serial I²C interface
s Low power 0.18 µm process technology
208-pin PQFP Package
Product Selector
Product
ADE3000
ADE3000T
ADE3000SX
ADE3000SXT
ADE3050
ADE3050T
ADE3050SX
ADE3050SXT
ADE3100
ADE3200
ADE3250
ADE3300
Input Interface Support
Analog DVI YUV
xx
xx
xx
xx
xx
xx
xx
xx
x xx
x xx
x xx
x xx
Output Format Support
Resolution
TCON
Up to XGA 75Hz
Up to XGA 75Hz
x
Up to SXGA 75Hz
Up to SXGA 75Hz
x
Up to XGA 75Hz
Up to XGA 75Hz
x
Up to SXGA 75Hz
Up to SXGA 75Hz
x
Up to XGA 75Hz
Up to XGA 75Hz
Up to SXGA 75Hz
x
x
Up to SXGA 75Hz
October 2003
1/88


STMicroelectronics Electronic Components Datasheet

ADE3250 Datasheet

LCD Display Engines with Integrated DVI/ ADC and YUV Ports

No Preview Available !

Third Generation Context Sensitive™ Scaler
q Sharper text with Edge Enhancement
q RAM based coefficients for unique
customization
q 5:1 upscale and 2:1 downscale
q Independent X - Y axis zoom and shrink
q Bob de-interlacing eliminates jaggies and
motion artifacts
Analog RGB input
q 140MHz 9-bit ADC
q Ultra low jitter digital linelock PLL
q Composite Sync and Sync on Green support
Secure DVI™ Receiver
q Single Link DVI receiver
q Input Pixel Rate from 25 to140 MHz
q Low power mode with activity detection
q Compatibility with all DVI compliant
transmitters
Digital TV Video Input
q VESA VIP 1.1, 2.0 and CCIR656 compliant
q 25 to 75 MHz input clock
IQsync™ AutoSetup
q AutoSetup configures phase, clock, level, and
position
q Supports continuous calibration for reduced
user intervention
q Detects activity on all inputs and selects the
active source
q Compatible with all standard VESA and GTF
modes
Perfect Picture™ Technology
q Video & Picture highlight zoning
q Supports up to 7 different windows
q Independent window controls for contrast
brightness, sharpness, and color
2/88
ADE3XXX
Perfect Color™ Technology
q Programmable 3D color warp
q Digital brightness, contrast, hue, and
saturation gamma controls for all inputs
q Simple white point control
q Compatible with sRGB standard
q True color dithering for 12- and 18-bit panels
q Temporal and spatial dithering
q 30-bit programmable gamma table
OSD Engine
q 256 RAM based 12x18 characters
q 1 and 4-bit per pixel color characters
q Bordering, shadowing, transparency, fade-in,
and fade-out
q Supports font rotation
q Up to 4 sub windows
q 32 entry TrueColor LUT
Programmable Timing Controller (TCON)
q Highly-programmable support for XGA, TTL
and RSDS SmartPanels
q Dual function TTL and RSDS outputs
q Advanced flicker detection and reduction
q 12 programmable timing signals for row/
column control
q Wide range of drivers & TCON compatibility
q Simulation tools for easy programming
q Supports complex polarity generation for IPS
panels
Advanced EMI Reduction Features
q Flexible data inversion / transition
minimization, single, dual, and separate
q Per pin delay, 0 to 6ns in 0.4ns increments
q Adaptive Slew Rate control outputs
q Supports 18/24/36/48-bit RSDS outputs
q Differential clock
q Spread spectrum -programmable digital FM
modulation of the output clock with no
external components
Output Format
q Supports resolutions up to SXGA @ 75Hz
q Supports 6 or 8-bit Panels
q Support double or single pixel wide formats


Part Number ADE3250
Description LCD Display Engines with Integrated DVI/ ADC and YUV Ports
Maker STMicroelectronics
Total Page 30 Pages
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