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參數(shù)資料
| 型號(hào)： | AD9803JST |
| 廠(chǎng)商： | ANALOG DEVICES INC |
| 元件分類(lèi)： | 消費(fèi)家電 |
| 英文描述： | CCD Signal Processor For Electronic Cameras |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | PLASTIC, LQFP-48 |
| 文件頁(yè)數(shù)： | 1/19頁(yè) |
| 文件大?。?/td> | 179K |
| 代理商： | AD9803JST |
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Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
AD9803
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 1999
CCD Signal Processor
for Electronic Cameras
FUNCTIONAL BLOCK DIAGRAM
PGA
0–30dB
0–10dB
PGA
CLAMP
3
REF
10-BIT
DAC
INTF
AD9803
10
PBLK
PGACONT1-2
CLPOB
3-W INTF
ADCIN AUXIN
ACLP SHP SHD ADCCLK
DOUT
AUXCONT
VRT
VRB
CCDIN
DAC1
DAC2
CLPDM
TIMING
GENERATOR
MUX
S/H
CLAMP
CDS
CLAMP
ADC
8-BIT
DAC
8-BIT
DAC
FEATURES
3-Wire Serial I/F for Digital Control
18 MHz Correlated Double Sampler
Low Noise PGA with 0 dB–30 dB Range
Analog Pre-Blanking Function
AUX Input with Input Clamp and PGA
10-Bit 18 MSPS A/D Converter
Direct ADC Input with Input Clamp
Internal Voltage Reference
Two Auxiliary 8-Bit DACs
+3 V Single Supply Operation
Low Power: 150 mW at 2.7 V Supply
48-Lead LQFP Package
PRODUCT DESCRIPTION
The AD9803 is a complete CCD and video signal processor
developed for electronic cameras. It is well suited for video
camera and still-camera applications.
The 18 MHz CCD signal processing chain consists of a CDS,
low noise PGA, and 10-bit ADC. Required clamping circuitry
and a voltage reference are also provided. The AUX input
features a wideband PGA and input clamp, and can be used to
sample analog video signals.
The AD9803 nominally operates from a single 3 V power sup-
ply, typically dissipating 170 mW. The AD9803 is packaged in a
space-saving 48-lead LQFP and is specified over an operating
temperature range of –20
°
C to +70
°
C.
相關(guān)PDF資料 |
PDF描述 |
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| AD9804 | Complete 10-Bit 18 MSPS CCD Signal Processor |
| AD9804JST | Complete 10-Bit 18 MSPS CCD Signal Processor |
| AD9850BRS | CMOS, 125 MHz Complete DDS Synthesizer |
| AD9850 | CMOS,125 MHz Complete DDS Synthesizer |
| AD9851BRS | CMOS 180 MHz DDS/DAC Synthesizer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9803JST-28 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD9803JSTRL-28 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD9804 | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Complete 10-Bit 18 MSPS CCD Signal Processor |
| AD9804AJST | 制造商:Analog Devices 功能描述:CCD Signal Processor 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:10 BIT 18 MHZ NO PXGA - Tape and Reel |
| ad9804ajstrl | 制造商:Analog Devices 功能描述:CCD Signal Processor 48-Pin LQFP T/R 制造商:Rochester Electronics LLC 功能描述:10 BIT 18 MHZ NO PXGA - Tape and Reel |
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