参数资料
| 型号： | TW8807-LA2-GR |
| 厂商： | Intersil |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | IC LCD TFT CTRLR 64PQFP |
| 标准包装： | 160 |
| 类型： | LCD 控制器 |
| 应用： | LCD 电视机/监控器 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-LQFP |
| 供应商设备封装： | 64-LQFP |
| 包装： | 托盘 |
Techwell
Techwell
LCD DIsplay Processors
Target Applications
Techwell’s TW8807 LCD display processor is a low cost high quality TFT
panel controller with an embedded NTSC/PAL/SECAM TV decoder, scaler,
de-interlacer and timing controller. It is designed to support analog panels
used in video applications including portable TV, rear seat car display, and
The TW8807 contains all the logic required to convert standard TV signals
to the digital control and data signals required to drive various TFT panel
types. It supports TFT panel resolutions up to WQVGA (480x234) with
The chip accepts CVBS (composite) analog input or S-video analog input
for use as a video monitor. Up to four physical CVBS inputs or one S-video
The integrated analog front-end contains two ADCs with two clamping
circuits and one Automatic Gain Control (AGC) circuit to minimize external
component count. It employs a 4H, 5-line adaptive comb filter and
proprietary Y/C processing technologies to produce exceptionally high
The chip's internal logic synchronizes the panel frame rate to the incoming
input frame rate. A high quality image-scaling engine is used to convert
the lower resolution formats to the output panel resolution. An internal de-
interlacing engine also allows interlaced video to be supported.
On Screen Display is supported through an on chip OSD RAM.
The TW8807 also supports TFT panel power sequencing, DPMS (VESATM
Display Power Management Signaling) signaling and power management.
The control interface is a 2-wire serial bus interface. The TW8807 core
operates at 1.8 V, the IO at 3.3 V and is packaged in a 64-pin PQFP package.
TW8807
Portable TV
Rear Seat Car Display
Portable DVD
Navigation + DVD
Door Phone
DMB TV
In Flight Display
LCD Controller with
Built-In Video Decoder and
TCON for analog LCD Panels
LCD Controller with
Built-In Video Decoder and
TCON for analog LCD Panels
Features
quality pictures.
Integrated high performance
NTSC/PAL/SECAM video decoder
Built in high quality De-interlacing engine
Black / white / blue stretch for higher contrast
Favorite color enhancement
Integrated timing controller (T-CON) with
analog panel support
QVGA panel resolution support
Low power consumption (250 mW)
Small form factor 64-pin PQFP
Video Decoder and Processing
Two 9-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:
Up to 4 composite video
Up to 1 S-Video and 3 composite
4-H adaptive comb filter Y/C separation
Image enhancement with 2D dynamic peaking
and CTI
Programmable hue, brightness, saturation,
contrast, sharpness, Gamma control, and noise
supression
Detection of level of copy protection according
to Macrovision standard
TECHWELL
DISPLAY
1-pixel/clock formats.
portable DVD.
input can be connected.
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相关代理商/技术参数 |
参数描述 |
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| TW8810 | 制造商:NA 功能描述: |
| TW8810-LD2-GR | 功能描述:IC LCD TFT CTRLR 208PQFP RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:Sharp™ 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064 |
| TW8810-LD2-GR-EVAL | 功能描述:EVAL BOARD FOR TW8810-LD2-GR RoHS:否 类别:编程器，开发系统 >> 评估演示板和套件 系列:* 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板 |
| TW8810-PC2-GR | 功能描述:IC LCD TFT CTRLR 208 PQFP RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 标准包装:250 系列:- 类型:电平移位器 应用:LCD 电视机/监控器 安装类型:表面贴装 封装/外壳:28-WFQFN 裸露焊盘 供应商设备封装:28-WQFN（4x4）裸露焊盘 包装:带卷 (TR) 其它名称:296-32523-2TPS65198RUYT-ND |
| TW8811-LC2-GR | 功能描述:IC LCD TFT CTRLR 208 PQFP RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 标准包装:250 系列:- 类型:电平移位器 应用:LCD 电视机/监控器 安装类型:表面贴装 封装/外壳:28-WFQFN 裸露焊盘 供应商设备封装:28-WQFN（4x4）裸露焊盘 包装:带卷 (TR) 其它名称:296-32523-2TPS65198RUYT-ND |
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