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參數(shù)資料
| 型號： | SAA8110G |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | Digital Signal Processor (DSP) for cameras(應用于照相中的數(shù)字信號處理器) |
| 中文描述： | 0-BIT, 28.6 MHz, OTHER DSP, PQFP80 |
| 封裝： | 12 X 12 X 1.40 MM, PLASTIC, LQFP-80 |
| 文件頁數(shù)： | 2/36頁 |
| 文件大?。?/td> | 232K |
| 代理商： | SAA8110G |
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1997 Jun 13
2
Philips Semiconductors
Preliminary specification
Digital Signal Processor (DSP) for
cameras
SAA8110G
FEATURES
High precision digital processing with 9 or 10 bit input
Different types of CCDs (PAL, NTSC and CIF)
(progressive, interlaced and non-interlaced)
Black offset preprocessing (including optical black offset
control)
RGB-separation (with contour and white clip signals
generation)
RGB-processing (colour space matrix, black control,
knee and gamma)
RGB-to-YUV conversion (including down-sampling
filters)
White balance control
Y-processing (contour processing, false colour detector,
filters and noise reduction)
UV-processing (false colour correction and noise
reduction)
Digital output formatter (including CIF-formatter, DTV2,
D1)
Analog output preprocessing (including
PAL/NTSC-encoder and DACs)
Measurement engine (prepared for auto-exposure and
auto-white balance features)
Miscellaneous functions (e.g. switched mode power
supply pulse generator, control DAC)
VH-reference and window timing
Serial interface (selectable I
2
C-bus or 80C51 UART
interface)
Mode control (including power management).
APPLICATIONS
Desktop video applications
Surveillance systems
Video-phone systems.
GENERAL DESCRIPTION
The SAA8110G is designed for desktop video applications
(teleconferencing, video grabbing), surveillance and
video-phone systems.
The SAA8110G may be applied together with an analog
front-end (TDA8786 including CDS/AGC/ADC), a timing
generator and a microcontroller as shown in
Figs 18 and 19. Other configurations are also possible.
The CCD-sensor can be of PAL, NTSC or CIF type (with
complementary mosaic colour filter). The maximum
number of active pixels is limited to 800 samples/line.
The 10-bits digital input may have a pixel frequency of up
to 14.318 MHz.
The SAA8110G output data is available in a digital and an
analog output format. Two digital output formats are
selectable: DTV2 (CCIR-601 at the input pixel frequency)
and D1 (CCIR-656 at twice the input pixel frequency). It is
also possible to generate the CIF and QCIF formats as
subsets from the processed CCD-image. The analog
output is available in one of four formats: RGB, YUV, YC
or CVBS. The SAA8110G includes a digital
PAL/NTSC-encoder and 3 DACs for this purpose.
Two types of serial interface are selectable: a fast 400 kHz
I
2
C-bus interfaceor a 80C51 UART interface (with bit rates
from 1 Mbit/s up to 3.75 Mbit/s depending on the system
clock used). The power dissipation of the SAA8110G can
be optimized for each application using the built-in power
management function.
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
SAA8110G
LQFP80
plastic low profile quad flat package; 80 leads; body 12
×
12
×
1.4 mm
SOT315-1
相關PDF資料 |
PDF描述 |
|---|---|
| SAA8122A | Digital Still Camera Processor (ImagIC family)(數(shù)字靜態(tài)照相處理器) |
| SAA8122AEL | Digital Still Camera Processor ImagIC family |
| SAB-C504-2R24M | 8-Bit CMOS Microcontroller |
| SAB-C504-2R40M | 8-Bit CMOS Microcontroller |
| SAB-C504-2RM | 8-Bit CMOS Microcontroller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SAA8112HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital camera signal processor and microcontroller |
| SAA8113HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital PC-camera signal processor |
| SAA8115HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital camera USB interface |
| SAA8116 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital PC-camera signal processor including microcontroller and USB interface |
| SAA8116104BE | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC PC WEB CAMERA DSP WITH USB RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
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