AD9824

更新时间： 2024-11-08 22:39:03

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	426K
描述
Complete 14-Bit 30 MSPS CCD Signal Processor

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AD9824 数据手册

Complete 14-Bit 30 MSPS

CCD Signal Processor

AD9824

PRODUCT DESCRIPTION

FEATURES

The AD9824 is a complete analog signal processor for CCD

applications. It features a 30 MHz single-channel architecture

designed to sample and condition the outputs of interlaced and

progressive scan area CCD arrays. The AD9824’s signal chain

consists of an input clamp, a correlated double sampler (CDS),

PxGA, a digitally controlled VGA, a black level clamp, and a

14-bit A/D converter. Additional input modes are also pro-

vided for processing analog video signals.

14-Bit 30 MSPS A/D Converter

30 MSPS Correlated Double Sampler (CDS)

4 dB ꢀ 6 dB 6-Bit Pixel Gain Ampliﬁer (PxGA^®)

2 dB to 36 dB 10-Bit Variable Gain Ampliﬁer (VGA)

Low Noise Clamp Circuits

Analog Preblanking Function

Auxiliary Inputs with VGA and Input Clamp

3-Wire Serial Digital Interface

3 V Single-Supply Operation

Low Power: 153 mW @ 3 V Supply

Space-Saving 48-Lead LFCSP Package

The internal registers are programmed through a 3-wire

serial digital interface. Programmable features include gain

adjustment, black level adjustment, input conﬁguration, and

power-down modes.

APPLICATIONS

High Performance Digital Still Cameras

Industrial/Scientific Imaging

The AD9824 operates from a single 3 V power supply, typically

dissipates 153 mW, and is packaged in a 48-lead LFCSP.

FUNCTIONAL BLOCK DIAGRAM

AVDD

AVSS

VRT

VRB

PBLK

DRVDD

DRVSS

COLOR

BAND GAP

STEERING

REFERENCE

4dB ꢀ 6dB

PxGA

2dB~36dB

VGA

CDS

CCDIN

2:1

MUX

ADC

CLP

DOUT

CLP

CLPDM

AUX1IN

CLPOB

2:1

MUX

BUF

AUX2IN

BLK CLAMP

LEVEL

CONTROL

REGISTERS

CLP

DVDD

DVSS

DIGITAL

INTERFACE

INTERNAL

TIMING

AD9824

SCK

SDATA

SHP

SHD DATACLK

PxGA is a registered trademark of Analog Devices, Inc.

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, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices.

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

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与AD9824相关器件

型号	品牌	获取价格	描述	数据表
AD9824KCP	ADI	获取价格	Complete 14-Bit 30 MSPS CCD Signal Processor
AD9824KCPRL	ADI	获取价格	IC SPECIALTY ANALOG CIRCUIT, QCC48, LFCSP-48, Analog IC:Other
AD9824KCPZ	ADI	获取价格	Complete 14-Bit 30 MSPS CCD Signal Processor
AD9824KCPZRL	ADI	获取价格	Complete 14-Bit 30 MSPS CCD Signal Processor
AD9826	ADI	获取价格	Complete 16-Bit Imaging Signal Processor
AD9826_12	ADI	获取价格	Complete 16-Bit Imaging Signal Processor
AD9826KRS	ADI	获取价格	Complete 16-Bit Imaging Signal Processor
AD9826KRS	ROCHESTER	获取价格	SPECIALTY CONSUMER CIRCUIT, PDSO28, 5.30 MM, SSOP-28
AD9826KRSRL	ADI	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PDSO28, 5.30 MM, SSOP-28, Consumer IC:Other
AD9826KRSZ	ADI	获取价格	Complete 16-Bit Imaging Signal Processor

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