Datasheet > TMC2272AG1C2

TMC2272AG1C2

更新时间： 2024-11-21 20:25:47

品牌	Logo	应用领域
罗彻斯特 - ROCHESTER		时钟外围集成电路
页数	文件大小	规格书
20页	170K
描述
Video Imager, 12-Bit, CMOS, CPGA120, CERAMIC, PGA-120

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TMC2272AG1C2 技术参数

生命周期：	Contact Manufacturer	包装说明：	PGA,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.76	Is Samacsys：	N
边界扫描：	NO	最大时钟频率：	40 MHz
外部数据总线宽度：	12	JESD-30 代码：	S-CPGA-P120
长度：	34.16 mm	低功率模式：	NO
端子数量：	120	最高工作温度：	70 °C
最低工作温度：		输出数据总线宽度：	12
封装主体材料：	CERAMIC, METAL-SEALED COFIRED	封装代码：	PGA
封装形状：	SQUARE	封装形式：	GRID ARRAY
座面最大高度：	5.46 mm	最大供电电压：	5.25 V
最小供电电压：	4.75 V	标称供电电压：	5 V
表面贴装：	NO	技术：	CMOS
温度等级：	COMMERCIAL	端子形式：	PIN/PEG
端子节距：	2.54 mm	端子位置：	PERPENDICULAR
宽度：	34.16 mm	uPs/uCs/外围集成电路类型：	DSP PERIPHERAL, VIDEO IMAGING
Base Number Matches：	1

TMC2272AG1C2 数据手册

www.fairchildsemi.com

TMC2272A

Digital Colorspace Converter

36 Bit Color, 50 MHz

Features

Applications

• 50 MHz (20ns) pipelined throughput

• Translation between component color standards (RGB,

YIQ, YUV, etc.)

• Broadcast composite color encoding and decoding (all

standards)

• Broadcast composite color standards conversion and

transcoding

• Camera tube and monitor phosphor colorimetry

correction

• White balancing and color-temperature conversion

• Image capture, processing and storage

• Color matching between systems, cameras and monitors

• Three-dimensional perspective translation

• 3 Simultaneous 12-bit input and output channels

(64 Giga {2 } colors)

• Two's complement inputs and outputs

• Overﬂow headroom available in lower resolution

• 10-bit user-deﬁned coefﬁcients

• TTL compatible input and output signals

• Full precision internal calculation

• Output rounding

• On-board coefﬁcient memory

• Submicron CMOS process

Description

A 50-MHz, three-channel, 36 bit (three 12-bit components)

colorspace converter and color corrector, the TMC2272A

uses 9 parallel multipliers to process high-resolution imagery

in real time.

with 10-bit user-defined coefficients. The coefficients may be

varied dynamically, with three new coefficients loaded every

clock cycle. (The full set of nine can be replaced in three clock

cycles.) Rounding to 12 bits per component is performed only

at the final output. This allows full accuracy with correct

rounding and overflow headroom for applications that require

less than 12 bits per component.

The TMC2272A also operates at any slower clock rate and

with any smaller data path width, allowing it to handle all

broadcast and consumer camera, frame-grabber, encoder/

decoder, recorder and monitor applications as well as most

electronic imaging applications.

The TMC2272A is fabricated in a submicron CMOS process

and performance is guaranteed over the full operating tem-

perature range. It is available in a 120-pin Plastic Pin Grid

Array (PPGA) package, 120-pin Ceramic Pin Grid Array

(CPGA), 120-pin MQFP to PGA package, and 120-pin

Plastic Quad FlatPack (PQFP) in three speed grades.

A complete set of three 12-bit samples is processed on every

clock cycle, with a five-cycle pipeline latency. Full 23-bit

(for each of three components) internal precision is provided

Logic Symbol

TMC2272A

Colorspace Converter

CLK

11-0

CSEL

1-0

REV. 1.1.3 10/25/00

12 3 4 5 6 7...20

中文翻译

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与TMC2272AG1C2相关器件

型号	品牌	获取价格	描述	数据表
TMC2272AG1C3	FAIRCHILD	获取价格	Digital Colorspace Converter 36 Bit Color, 50 MHz
TMC2272AG1C3	ROCHESTER	获取价格	Video Imager, 12-Bit, CMOS, CPGA120, CERAMIC, PGA-120
TMC2272AH5C	FAIRCHILD	获取价格	Digital Colorspace Converter 36 Bit Color, 50 MHz
TMC2272AH5C2	FAIRCHILD	获取价格	Digital Colorspace Converter 36 Bit Color, 50 MHz
TMC2272AH5C3	FAIRCHILD	获取价格	Digital Colorspace Converter 36 Bit Color, 50 MHz
TMC2272AH6C	FAIRCHILD	获取价格	Digital Colorspace Converter 36 Bit Color, 50 MHz
TMC2272AH6C2	FAIRCHILD	获取价格	Digital Colorspace Converter 36 Bit Color, 50 MHz
TMC2272AH6C3	FAIRCHILD	获取价格	Digital Colorspace Converter 36 Bit Color, 50 MHz
TMC2272AKEC	ROCHESTER	获取价格	Video Imager, 12-Bit, CMOS, PQFP120, PLASTIC, MQFP-120
TMC2272AKEC	FAIRCHILD	获取价格	Digital Colorspace Converter 36 Bit Color, 50 MHz

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