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CS7654-KQ PDF预览

CS7654-KQ

更新时间: 2024-01-31 17:15:18
品牌 Logo 应用领域
凌云 - CIRRUS 商用集成电路输出元件
页数 文件大小 规格书
62页 977K
描述
CCD COLOR SPACE PROCESSOR WITH ANALOG OUTPUT

CS7654-KQ 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:LFQFP, QFP64,.47SQ,20
针数:64Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.89
其他特性:IT ALSO REQUIRES 4.5V TO 5.5V SUPPLY商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-PQFP-G64JESD-609代码:e0
长度:10 mm功能数量:1
端子数量:64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:LFQFP封装等效代码:QFP64,.47SQ,20
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
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:1.6 mm
子类别:Other Consumer ICs最大压摆率:200 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:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:10 mm

CS7654-KQ 数据手册

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CS7654  
CCD Color-Space Processor with Analog Output  
Features  
Description  
The CS7654 is a low-power Digital Color-Space Proces-  
sor for CCD cameras. It provides all the necessary digital  
image processing for standard four-color interline trans-  
fer CCD imagers. The CS7654 processes the magenta,  
yellow, cyan, and green (MYCG) CCD imager data into  
YCrCb formatted component digital video and into ana-  
log PAL or NTSC. Internal processing includes color  
separation, automatic white balance, user programma-  
ble gamma correction, programmable scaling  
(interpolation), digital output formatting and encoding  
function for analog output. Also, a special "Chroma Kill"  
circuit eliminates false colors during saturation. Video  
output can be formatted to be compatible with NTSC-M,  
NTSC-J, PAL-B,D,G,H,I,M,N, and Combination N sys-  
tems. Closed Caption is supported in NTSC. Three 10-  
bit DACs provide two channels for an S-Video output  
port and one composite video outputs.A High-speed I2C  
compatible control interface is provided for in system design.  
A general purpose I/O port is also available to help con-  
l ITU-601 Compliant Image Formatting  
l ITU-656 and SMPTE-125/M Transports  
2
l I C Control Interface  
2
l Limited Secondary I C Bus Master  
l Automatic White Balance  
l Programmable Gamma Correction  
l Programmable Interpolation  
l Programmable Luma Gain and Saturation  
Control  
l Fully Programmable Color Separation Matrix  
Coefficients  
l Supports up to 1440, active pixels per line,  
with no limitation on Vertical Size  
l Programmable "Chroma Kill" circuit  
l Highly integrated for low part count cameras  
l Three DACs providing simultaneous composite, serve valuable board space and to provide up to eight  
“boot” configurations.The CS7654 is designed to work  
directly with the CS7615 CCD Imager Analog Processor.  
S-video outputs  
l Multi-standard support for NTSC-M, NTSC-  
JAPAN, PAL (B, D, G, H, I, M, N, Combination N)  
l On-chip voltage reference generator modes, tri-  
state DACs and power down mode.  
ORDERING INFORMATION  
CS7654-KQ 0° to 70° C  
(10 mm x 10 mm x 1.4 mm)  
64-pin TQFP  
I
COLOR  
SEPARATION  
AND  
CCD  
MOSAIC  
DATA  
INTERPOLATION  
AND FILTER  
WHITE  
BALANCE  
AWB  
CONTROL  
DEFORMATTER  
10-BIT  
DAC  
CHROMA  
COMPOSITE  
LUMA  
ANITALIASING  
CHROMA  
VIDEO  
FORMATTER  
10-BIT  
DAC  
Σ
GAMMA  
CORRECTION  
OUTPUT  
FORMATTER  
SCALER  
LUMA  
10-BIT  
DAC  
INTERPOLATION  
AND DELAY  
VREF/  
VSYNC  
PLL AND  
CLOCK  
DRIVER  
SECONDARY  
I2C BUS  
REGISTER  
BLOCK  
EXTERNAL  
TIMING  
I2C INTERFACE  
HREF/  
HSYNC  
PRIMARY  
I2C BUS  
XTAL  
This document contains information for a new product.  
Cirrus Logic reserves the right to modify this product without notice.  
Preliminary Product Information  
Cirrus Logic, Inc.  
MAY ‘99  
DS330PP2  
Copyright Cirrus Logic, Inc. 1998  
P.O. Box 17847, Austin, Texas 78760  
(512) 445 7222 FAX: (512) 445 7581  
http://www.crystal.com  
(All Rights Reserved)  
1

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