Datasheet > AD9970_09

AD9970_09

更新时间： 2022-05-20 02:35:23

品牌	Logo	应用领域
亚德诺 - ADI		电机
页数	文件大小	规格书
2页	75K
描述
14-Bit CCD Signal Processor with Precision Timingâ¢ Generator

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AD9970_09 数据手册

14-Bit CCD Signal Processor with

Precision Timing™ Generator

AD9970

FEATURES

GENERAL DESCRIPTION

1.8 V analog and digital core supply voltage

Serial data link with reduced range LVDS outputs

Correlated double sampler (CDS) with −3 dB, 0 dB, +3 dB,

and +6 dB gain

6 dB to 42 dB, 10-bit variable gain amplifier (VGA)

14-bit, 65 MHz ADC

The AD9970 is a highly integrated CCD signal processor for

high speed digital video camera applications. Specified at pixel

rates of up to 65 MHz, the AD9970 consists of a complete analog

front end with analog-to-digital conversion combined with a

programmable timing driver. The Precision Timing core allows

adjustment of high speed clocks with 240 ps resolution at

65 MHz operation. The AD9970 also contains a reduced range

LVDS interface for data outputs.

Black level clamp with variable level control

Complete on-chip timing generator

Precision Timing core with 240 ps resolution @ 65 MHz

On-chip, 3 V horizontal and RG drivers

5 mm × 5 mm, 32-lead LFCSP_VQ

The analog front end includes black level clamping, CDS, VGA,

and a 65 MSPS, 14-bit ADC. The timing driver provides the high

speed CCD clock drivers for RG, HL, and H1 to H4. Operation

is programmed using a 3-wire serial interface.

APPLICATIONS

Professional HDTV camcorders

Professional/high end digital cameras

Broadcast cameras

Packaged in a space-saving 5 mm × 5 mm, 32-lead LFCSP_VQ,

the AD9970 is specified over an operating temperature range of

−25°C to +85°C.

Industrial high speed cameras

High speed data acquisition systems

For more information about the AD9970, contact Analog Devices

via email at afe.ccd@analog.com.

FUNCTIONAL BLOCK DIAGRAM

REFT REFB

AD9970

VREF

–3, 0, +3, +6dB

CDS

6dB TO 42dB

VGA

TCLKP

TCLKN

14-BIT

ADC

CCDIN

REDUCED

RANGE

LVDS OUTPUT

DOUT0P

DOUT0N

CLAMP

DOUT1P

DOUT1N

INTERNAL CLOCKS

PRECISION

TIMING

GENERATOR

HORIZONTAL

DRIVERS

H1 TO H4

INTERNAL

REGISTERS

SCK

SDATA

SYNC

GENERATOR

HD VD

CLI

Figure 1.

Rev. SpB

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 registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700 www.analog.com

下载PDF

与AD9970_09相关器件

型号	品牌	描述	获取价格	数据表
AD9970BCPZ	ADI	14-Bit CCD Signal Processor with Precision Timing Generator	获取价格
AD9970BCPZRL	ADI	14-Bit CCD Signal Processor with Precision Timing™ Generator	获取价格
AD9971	ADI	12-Bit CCD Signal Processor with Precision Timing	获取价格
AD9972BBCZ	ADI	Dual-Channel, 14-Bit, CCD Signal Processor with Precision Timing Core	获取价格
AD9972BBCZRL	ADI	Dual-Channel, 14-bit, CCD Signal Processor with Precision Timing™ Core	获取价格
AD9973	ADI	Dual-Channel, 14-Bit CCD Signal Processor wit	获取价格