參數(shù)資料
型號： SAA8113HL
廠商： NXP SEMICONDUCTORS
元件分類： 消費家電
英文描述： Digital PC-camera signal processor(數(shù)字PC照相信號處理器)
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝： PLASTIC, SOT-407, QFP-100
文件頁數(shù)： 3/44頁
文件大?。?/td> 155K
代理商： SAA8113HL
1999 Sep 27
3
Philips Semiconductors
Preliminary specification
Digital PC-camera signal processor
SAA8113HL
1
FEATURES
High precision digital processing with 10-bit input
Medium resolution complementary mosaic CCD
sensors PAL or NTSC (interlaced mode only)
Internal PPG, dedicated to SHARP, TOSHIBA and
PANASONIC sensors
Integrated microcontroller (80C51) for control loops
Auto Optical Black (AOB), Auto White Balance (AWB)
and Auto Exposure (AE)
Black offset preprocessing
RGB separation
RGB processing (colour correction matrix,
programmable knee and gamma)
Separate Y-processing (saturation concealment,
programmable knee and gamma)
RGB to UV conversion (including down-sampling filters)
Noise reduction in Y and UV
Display function for system evaluation
Analogoutputprocessing,includingPAL/NTSCencoder
and 9-bit Video Digital-to-Analog Converter (VDAC)
Measurement engine (prepared for AE and AWB
features)
Miscellaneous functions, e.g. power management, 7-bit
Control DAC (CDAC) serial interface with preprocessing
VH reference and window timing for internal use
Master I
2
C-bus interface for communication with an
external EEPROM (containing the default settings)
Slave I
2
C-bus interface for communication with an
external microcontroller
Parallel interface for communication with an external
EPROM (for ROM code debugging)
Integrated audio amplifier.
2
APPLICATIONS
Low-cost desktop video applications
Videophone systems.
3
GENERAL DESCRIPTION
The SAA8113HL is a 2nd generation camera Digital
Signal Processor (DSP) designed for low-cost DTV
applications. It integrates the DSP core, the Pulse Pattern
Generator (PPG), the 80C51 microcontroller and the
VDAC in one IC. It is the successor of the SAA8110G,
dedicated to analog output cameras.
The SAA8113HL must be applied together with an analog
front-end that includes a Correlated Double Sampling
(CDS), an Automatic Gain Control (AGC) and an
Analog-to-Digital Converter (ADC). This may be the
TDA8786 or the TDA8784.
The PPG generates the timing pulses to drive medium
resolution PAL/NTSC complementary mosaic CCD
sensors (512
×
492 NTSC and 512
×
582 PAL).
The input of the DSP is 10 bits with a maximum pixel
frequency equal to 9.66 MHz. The DSP core processes
this sensor signal to a standard video output signal. The
SAA8113HL output is an analog CVBS video signal.
The microcontroller provides the settings for the IC
registers from EEPROM at power-up or reset and controls
the AWB, AE and AOB loops. It also provides a hardware
I
2
C-businterface,sothemicrocontrollercanbeusedasan
I
2
C-bus slave. The software code is embedded in an
internal ROM but it is also possible to use a combined data
and address bus, connected to an external program
EPROM.
A built-in power management function allows the power
dissipation to be optimized.
4
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
SAA8113HL
LQFP100
plastic low profile quad flat package; 100 leads;
body 14
×
14
×
1.4 mm
SOT407-1
相關(guān)PDF資料
PDF描述
SAA8115HL Digital Camera USB Interface(數(shù)字照相USB接口)
SAA8116ET Digital PC-camera signal processor including microcontroller and USB interface
SAA8116HL Digital PC-camera signal processor, microcontroller andUSB interface
SAA8116 Digital PC-camera signal processor including microcontroller and USB interface
SAA8117HL REFLECTIVE PHOTOSENSOR SMD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(shè)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
SAA8116104BE-S 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(shè)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
SAA8116104BE-T 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(shè)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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