AD9973BBCZ Analog Devices Inc, AD9973BBCZ Datasheet

AD9973BBCZ

Manufacturer Part Number

AD9973BBCZ

Description

Dual 14Bit, 65 MHz CCD W/Precision Time

Manufacturer

Analog Devices Inc

Type

CCD Signal Processor, 14-Bitr

Datasheet

1.AD9973BBCZ.pdf (2 pages)

Specifications of AD9973BBCZ

Interface

3-Wire Serial

Mounting Type

Surface Mount

Package / Case

84-CSPBGA

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Supply

Output Type

Input Type

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

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Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

AD9973BBCZ

Manufacturer:

Analog Devices Inc

Quantity:

10 000

Company:

BOSTOCK HK LIMITED

Part Number:

AD9973BBCZRL

Manufacturer:

Analog Devices Inc

Quantity:

10 000

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FEATURES

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,

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

14-bit, 65 MHz analog-to-digital converter

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

6 mm × 6 mm, 84-ball CSP_BGA package

APPLICATIONS

Professional HDTV camcorders

Professional, high-end digital cameras

Broadcast cameras

Industrial high speed cameras

For more information about the AD9973, contact Analog Devices, Inc. via email at afe.ccd@analog.com.

Rev. SpA

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.

+6 dB gain

HLA, H1A TO H4A

HLB, H1B TO H4B

LDO_OUT_A

LDO_OUT_B

CCDINM_A

CCDINM_B

CCDINP_A

CCDINP_B

RG_A

RG_B

1.8V OUTPUT

AD9973

CDS

HORIZONTAL

HL_A HL_B

DRIVERS

–3dB, 0dB,

+3dB, +6dB

–3dB, 0dB,

+3dB, +6dB

REFT_A REFB_A

FUNCTIONAL BLOCK DIAGRAM

LDO A

LDO B

Processor with Precision Timing™ Core

VREF_A

HD_A VD_A

INTERNAL CLOCKS

VGA

GENERATOR

PRECISION

TIMING

6dB

CORE

SYNC

Figure 1.

HD_B VD_B

Dual-Channel, 14-Bit CCD Signal

42dB

REFT_B REFB_B

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

Tel: 781.329.4700

Fax: 781.461.3113

GENERAL DESCRIPTION

The AD9973 is a highly integrated dual channel CCD signal

processor for high speed digital video camera applications.

Each channel is specified at pixel rates of up to 65 MHz, and

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 AD9973 also

contains a reduced range LVDS interface for the dual-channel

data outputs.

Each analog front end (AFE) includes black level clamping,

CDS, VGA, and a 65 MSPS, 14-bit analog-to-digital converter.

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.

Packaged in a space-saving 6 mm × 6 mm, 84-ball CSP_BGA,

the AD9973 is specified over an operating temperature range of

−25°C to +85°C.

VREF_B

CLAMP

SL_A SDATA_A SL_B SDATA_B

ADC

REGISTERS

INTERNAL

INTERFACE

REDUCED

RANGE

LVDS

DOUT0P_A

DOUT0N_A

DOUT1P_A

DOUT1N_A

TCLKP_A

TCLKN_A

DOUT0P_B

DOUT0N_B

DOUT1P_B

DOUT1N_B

TCLKP_B

TCLKN_B

CLI_A

CLI_B

SCK_A

SCK_B

AD9973

www.analog.com

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AD9973BBCZ Summary of contents

Page 1

FEATURES 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 gain dB, 10-bit variable gain amplifier ...

Page 2

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