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參數資料
| 型號： | AD9823 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Correlated Double Sampler (CDS) |
| 中文描述： | 相關雙采樣（CDS）的 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 401K |
| 代理商： | AD9823 |
Correlated Double Sampler (CDS)
AD9823
FEATURES
40 MHz correlated double sampler (CDS)
Fixed 3.5 dB CDS gain
Low noise optical black clamp circuit
3 V single-supply operation
14-lead TSSOP package
Rev.
0
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 that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
www.analog.com APPLICATIONS
Digital still cameras
Digital video camcorders
CCTV cameras
PC cameras
Portable CCD imaging devices
FUNCTIONAL BLOCK DIAGRAM
0
CLP
CCDIN
3.5dB FIXED GAIN
VDD
GND
OUTPUT
REFOUT
AD9823
CDS
INTERNAL
REFERENCE
BYP3
BYP1
OUTPUT
BUFFER
OUTPUT
BUFFER
CLP
BYP2
SHD
SHP
INTERNAL
TIMING
Figure 1. Functional Block Diagram
PRODUCT DESCRIPTION
The AD9823 is a correlated double sampler for digital camera
applications. It features a 40 MHz CDS amplifier with 3.5 dB of
fixed gain, an internal voltage reference supply, and timing
control for the SHP and SHD sampling clocks. Output buffers
are also included, providing drive strength for PCB traces and
direct connection to an image signal processor such as the
AD9821.
The AD9823 is ideal for applications that need to place the CDS
and VGA/ADC circuits on separate PC boards. The “pseudo
differential” outputs of the AD9823 provide good signal
integrity when interfaced with the differential input AD9821.
The AD9823 operates from a single 3 V power supply, typically
dissipates 50 mW, and is packaged in a 14-lead TSSOP package.
相關PDF資料 |
PDF描述 |
|---|---|
| AD9823BRUZ | Correlated Double Sampler (CDS) |
| AD9824KCP | Complete 14-Bit 30 MSPS CCD Signal Processor |
| AD9824 | Complete 14-Bit 30 MSPS CCD Signal Processor |
| AD9826KRS | Complete 16-Bit Imaging Signal Processor |
| AD9826 | Complete 16-Bit Imaging Signal Processor |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD9823BRUZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:Correlated Double Sampler (CDS) |
| AD9823KRUZ | 功能描述:IC CDS FOR DGTL CAMERA 14-TSSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - ADCs/DAC - 專用型 系列:- 產品培訓模塊:Data Converter Basics 標準包裝:1 系列:- 類型:電機控制 分辨率（位）:12 b 采樣率（每秒）:1M 數據接口:串行，并聯 電壓電源:單電源 電源電壓:2.7 V ~ 3.6 V，4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:100-TQFP 供應商設備封裝:100-TQFP（14x14） 包裝:剪切帶 (CT) 其它名稱:296-18373-1 |
| AD9823KRUZRL7 | 功能描述:IC CDS FOR DGTL CAMERA 14-TSSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - ADCs/DAC - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 類型:數據采集系統（DAS） 分辨率（位）:16 b 采樣率（每秒）:21.94k 數據接口:MICROWIRE?，QSPI?，串行，SPI? 電壓電源:模擬和數字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP（6x6） 包裝:托盤 |
| AD9824 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Complete 14-Bit 30 MSPS CCD Signal Processor |
| AD9824KCP | 制造商:Analog Devices 功能描述:AFE Video 1ADC 14-Bit 3.3V 48-Pin LFCSP EP 制造商:Analog Devices 功能描述:IC 14-BIT SIGNAL PROCESSOR |
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