TW8811-LD2-GR Intersil, TW8811-LD2-GR Datasheet - Page 2

• Manufacturer Part Number: TW8811-LD2-GR
• Description: IC LCD TFT CTRLR 208 PQFP
• Manufacturer: Intersil
• Type: LCD Controllerr

Specifications of TW8811-LD2-GR

• Applications: Automotive Systems, Players, TV
• Mounting Type: Surface Mount
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TW8811-DALD2-GR; TW8811-DALD2-GR

SDRAM (up to 8MB)
Automotive Display ICs
Automotive Display ICs
3D Analog Video Decoder
Analog RGB/YPbPr Inputs
8/16/24-bits Digital RGB/YCbCr Inputs
TFT Panel Support
About Techwell
Techwell is a fabless semiconductor company that designs, markets and sells mixed signal integrated circuits for multiple digital
video applications in the consumer, security surveillance and automotive markets, including advanced TVs, multifunction LCD
monitors, DVD Recorders, security surveillance systems and in-car LCD displays. Founded in 1997, we currently have over 125
employees and are headquartered in San Jose, California, with additional R&D and sales activities in South Korea, Japan, Taiwan and
China. NASDAQ: TWLL
Support 16-bit bus width SDRAM
NTSC (M, 4.34) and PAL (B, D, G, H, I, M, N, N combination),
PAL (60), SECAM with automatic format detection
Three 10-bit ADCs and analog clamping circuit
Fully programmable static gain or automatic gain
control for the Y or CVBS channel
Programmable white peak control for the Y or CVBS
channel
Software selectable analog inputs allows any of the
following combinations:
High quality motion adaptive 3D comb filter for both
NTSC and PAL with concurrent 3D noise reduction
PAL delay line for color phase error correction
Image enhancement with 2D dynamic peaking and CTI
Digital sub-carrier PLL for accurate color decoding
Digital horizontal PLL and Advanced synchronization
processing for VCR playback and weak signal
performance
Programmable hue, brightness, saturation, contrast,
sharpness
High quality horizontal and vertical filtered down scaling
with arbitrary scale down ratio
Detection of level of copy protection according to
Macrovision standard
Supports YPbPr input up to 1080i with sub-sampled
resolution
Support automatic standard detection for YPbPr input
Triple high speed 8-bit ADCs with clamping and
programmable gain amplifier
Up to three independent RGB / YPbPr channels with
corresponding SOG
Built-in line locked PLL with sync separator
Allows high resolution components inputs like DTV 480i,
480p, 576i, 576p,720p & 1080i
Supports PC inputs up to SXGA
Allows connection with alternative Video and PC
Graphics inputs
Support both 656 and 601 video formats
Allows connection to HDMI receiver
Supports panel with resolution up to WXGA
Supports 3, 4, 6 or 8 bits per pixel up to 16.8 million colors
with built-in dithering engine
Support single channel TTL panel
Support analog panel with analog RGB output
Built-in programmable timing controller
Up to 4 composite video
Up to 2 S-Video
Up to 1 YPbPr
Techwell
Image Processing & Enhancement
LED Controller
CCFL Controller
Power Management
Bitmapped OSD
PIP Function
Built-in 2D de-interlacing engine with proprietary low
angle compensation circuit for smooth video rendering
Built-in high quality scaler with nonlinear scaling support
Programmable hue, brightness, saturation, contrast
Sharpness control with vertical peaking
Programmable color transient improvement control
Supports programmable cropping of input video and
graphics
Independent RGB gain and offset controls
Panorama / Water-glass scaling
DTV hue adjustment
Programmable Gamma correction for each color
Operated in Frame Sync mode only
Black/White Stretch
Programmable favorite color enhancement
PIP with variable sub window size
Support PIP alpha blending
POP and Multiple PIP support
Built-in high quality down scaling
Boost-up
DC and PWM Dimming Control
Built-in Open LED Protection
1MHz fixed Switching Frequency
Resistor-programmable LED Current
Single channel CCFL controller based on push-pull
architecture
Lamp fault monitoring- Lamp Open, Lamp Over-current,
Failure to Strike and Over-voltage
Programmable Lamp Frequency to move EMI spurs out of
band
Analog or digital brightness control. 300:1 dimming range
Supports Panel power sequencing
Supports DPMS for monitor power management
1.8 / 3.3 V operation
Temprature ratings: -40 C to +85 C
Dual window 4-bit/8-bit bitmapped OSD
Built-in OSD controller with BitBlit Engine
Supports variety functions included like blinking,
transparency and blending.
Supports External 18-bit OSD with external alpha
blending control
Support OSD compression
3D decoder based on LCD controller with
3D decoder based on LCD controller with
PIP, Graphic OSD & CCFL/LED controller
PIP, Graphic OSD & CCFL/LED controller
TW8811
2008 Techwell Inc. All rights reserved.