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TMC2081KBC PDF预览

TMC2081KBC

更新时间: 2024-09-19 03:59:11
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 消费电路商用集成电路
页数 文件大小 规格书
32页 160K
描述
Digital Video Mixer

TMC2081KBC 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:QFP包装说明:QFP, QFP128,1.2SQ,32
针数:128Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.75
Is Samacsys:N商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-PQFP-G128JESD-609代码:e0
长度:28 mm端子数量:128
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装等效代码:QFP128,1.2SQ,32封装形状:SQUARE
封装形式:FLATPACK峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
座面最大高度:4.07 mm子类别:Other Consumer ICs
最大压摆率:360 mA最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:28 mm
Base Number Matches:1

TMC2081KBC 数据手册

 浏览型号TMC2081KBC的Datasheet PDF文件第2页浏览型号TMC2081KBC的Datasheet PDF文件第3页浏览型号TMC2081KBC的Datasheet PDF文件第4页浏览型号TMC2081KBC的Datasheet PDF文件第5页浏览型号TMC2081KBC的Datasheet PDF文件第6页浏览型号TMC2081KBC的Datasheet PDF文件第7页 
www.fairchildsemi.com  
TMC2 0 8 1  
Dig it a l Vid e o Mix e r  
Description  
Features  
The TMC2081 is a Digital Video Mixer that performs  
• Mixes 24//16-bit GBR/YCBCR444//YCBCR422 and 8-bit  
color-index sources  
M = ( a ) V1 + ( 1-a ) V2 (for 0 £ a £ 1)  
• 24//16-bit GBR/YCBCR444//YCBCR422 output  
• 255-step proportional mixing via a7-0 inputs  
• 256-step mixing with a8-0 for a=100h unity gain  
• 256 x 8-bit look-up table on a channel  
• Lap-dissolve and fade effects  
a and crosspoint controls for soft and color-border wipe  
generation  
• Mask register and three 256 x 8 bypassable CLUTs with  
overlay on A-channel  
• Analog preview output with sync on Green/Y  
• D/A power-down modes  
• Single +5 volt power supply operation  
• Pin compatible with TMC22080 Digital Mixer  
cross-fading at speeds faster than 40 Mpps proportionally  
controlled by a 9-bit a-channel input. Variable rate dissolves  
and fades may be implementedwith unity gain at the a end-  
points. With the a-Look-Up Table (aLUT), mixing may be  
controlled by a single bit of the a-channel input. Setup is via  
a microprocessor interface.  
Supported video formats are 24-bit GBR, YCBCR444, and  
16-bit YCBCR422 component video. Dissimilar pixel for-  
mats may be mixed using on-chip interpolation and decima-  
tion filters and GBR/YCBCR and YCBCR/GBR color-space  
conversion matrices.  
An additional format accepted by the A-channel is 8-bit  
color-indexed pixel data which addresses three bypassable  
256 x 8 color look-up tables (CLUTs). A 15 color overlay  
palette and a 24-bit fill register are also included.  
Applications  
• Mixing computer graphics and live video  
• Lap-dissolve between video sources  
• Fade to black or to user-selectable fill color  
• Window/wipe processing  
Digital and Analog outputs may be programmed to view  
either mixer inputs, V1 or V2 or mixer output, M.  
Packaged in a 128-lead plastic metric quad flat-pack  
(MQFP), the TMC2081 is fabricated with a sub-micron  
CMOS process. Performance is guaranteed over the com-  
mercial, 0°C to 70°C temperature range.  
Logic Symbol  
PDA  
PDB  
23-0  
23-0  
M
23-0  
a
8-0  
PASS14  
SIG14  
AV  
AVOUT  
PASSEN  
SIG0  
CLK  
TMC2081  
DIGITAL  
VIDEO  
OL  
3-0  
G/Y  
B/C  
MIXER  
B
SMX  
2-0  
R/C  
R
SYNC  
BLANK  
D
COMP  
7-0  
D
V
2-0  
CS  
REF  
R
REF  
R/W  
65-2081-01  
Rev. 1.3.0  

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