AD9653 datasheet(1/40 Pages) AD

номер детали	AD9653

подробное описание детали	Quad, 16-Bit, 125 MSPS, Serial LVDS 1.8 V

PDF	40 Pages

Scroll/Zoom	100%

производитель	AD [Analog Devices]

домашняя страница	http://www.analog.com

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1 / 40 page

Quad, 16-Bit, 125 MSPS, Serial LVDS 1.8 V

Analog-to-Digital Converter

Data Sheet

AD9653

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother

rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.

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

Tel: 781.329.4700

www.analog.com

Fax: 781.461.3113

FEATURES

1.8 V supply operation

Low power: 164 mW per channel at 125 MSPS

SNR = 76.5 dBFS at 70 MHz (2.0 V p-p input span)

SNR = 77.5 dBFS at 70 MHz (2.6 V p-p input span)

SFDR = 90 dBc (to Nyquist, 2.0 V p-p input span)

DNL = ±0.7 LSB; INL = ±3.5 LSB (2.0 V p-p input span)

Serial LVDS (ANSI-644, default) and low power, reduced

range option (similar to IEEE 1596.3)

650 MHz full power analog bandwidth

2 V p-p input voltage range (supports up to 2.6 V p-p)

Serial port control

Full chip and individual channel power-down modes

Flexible bit orientation

Built-in and custom digital test pattern generation

Multichip sync and clock divider

Programmable output clock and data alignment

Standby mode

APPLICATIONS

Medical ultrasound and MRI

High speed imaging

Quadrature radio receivers

Diversity radio receivers

Test equipment

GENERAL DESCRIPTION

The AD9653 is a quad, 16-bit, 125 MSPS analog-to-digital con-

verter (ADC) with an on-chip sample-and-hold circuit

designed for low cost, low power, small size, and ease of use.

The product operates at a conversion rate of up to 125 MSPS

and is optimized for outstanding dynamic performance and low

power in applications where a small package size is critical.

The ADC requires a single 1.8 V power supply and LVPECL-/

CMOS-/LVDS-compatible sample rate clock for full performance

operation. No external reference or driver components are

required for many applications.

The ADC automatically multiplies the sample rate clock for the

appropriate LVDS serial data rate. A data clock output (DCO) for

capturing data on the output and a frame clock output (FCO)

for signaling a new output byte are provided. Individual-channel

power-down is supported and typically consumes less than 2 mW

when all channels are disabled. The ADC contains several features

designed to maximize flexibility and minimize system cost, such

FUNCTIONAL BLOCK DIAGRAM

Figure 1.

as programmable output clock and data alignment and digital

test pattern generation. The available digital test patterns

include built-in deterministic and pseudorandom patterns, along

with custom user-defined test patterns entered via the serial port

interface (SPI).

The AD9653 is available in a RoHS-compliant, 48-lead LFCSP.

It is specified over the industrial temperature range of −40°C to

+85°C. This product is protected by a U.S. patent.

PRODUCT HIGHLIGHTS

1. Small Footprint.

Four ADCs are contained in a small, space-saving package.

2. Low power of 164 mW/channel at 125 MSPS with scalable

power options.

3. Pin compatible to the AD9253 14-bit quad and the AD9633

12-bit quad ADC.

4. Ease of Use.

A data clock output (DCO) operates at frequencies of up to

500 MHz and supports double data rate (DDR) operation.

5. User Flexibility.

The SPI control offers a wide range of flexible features to

meet specific system requirements.

AD9653

AVDD

PDWN

DRVDD

REF

SELECT

VIN–A

VIN+A

VIN–B

VIN+B

VIN–D

VIN+D

VIN–C

VIN+C

SENSE

AGND

VCM

VREF

D0–A

D0+A

D0–B

D0+B

D1–B

D1+B

D1–C

D1+C

D0–C

D0+C

D1–D

D1+D

DCO–

DCO+

D0–D

D0+D

FCO–

FCO+

D1–A

D1+A

RBIAS

PIPELINE

ADC

PIPELINE

ADC

PIPELINE

ADC

SERIAL

LVDS

DIGITAL

SERIALIZER

DIGITAL

SERIALIZER

DIGITAL

SERIALIZER

DIGITAL

SERIALIZER

CLOCK

MANAGEMENT

SERIAL PORT

INTERFACE

SERIAL

LVDS

SERIAL

LVDS

SERIAL

LVDS

SERIAL

LVDS

SERIAL

LVDS

SERIAL

LVDS

SERIAL

LVDS

PIPELINE

ADC

16

1V

Аналогичный номер детали - AD9653

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD9653	1Mb / 42P	Analog-to-Digital Converter 23-Feb-2017
	AD9653-125EBZ	1Mb / 42P	Analog-to-Digital Converter 23-Feb-2017
	AD9653BCPZ-125	1Mb / 42P	Analog-to-Digital Converter 23-Feb-2017
	AD9653BCPZRL7-125	1Mb / 42P	Analog-to-Digital Converter 23-Feb-2017
	AD9653	1Mb / 42P	Analog-to-Digital Converter 23-Feb-2017

More results

Аналогичное описание - AD9653

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD9249	1Mb / 36P	16 Channel, 14-Bit, 65 MSPS, Serial LVDS, 1.8 V ADC REV. 0
	AD9219ABCPZ-40	2Mb / 56P	Quad, 10-Bit, 40/65 MSPS Serial LVDS 1.8 V ADC Rev. E
	AD9259	1Mb / 52P	Quad, 14-Bit, 50 MSPS Serial LVDS 1.8 V ADC Rev. E
	AD9287	1Mb / 52P	Quad, 8-Bit, 100 MSPS, Serial LVDS 1.8 V ADC Rev. E
	AD9655	1Mb / 37P	Dual, 16-Bit, 125 MSPS Serial LVDS,1.8 V Analog-to-Digital Converter REV. 0
	AD9249	1Mb / 37P	16 Channel, 14-Bit, 65 MSPS, Serial LVDS, 1.8 V ADC Rev. 0
	AD9655	1Mb / 38P	Dual, 16-Bit, 125 MSPS Serial LVDS, 1.8 V Analog-to-Digital Converter Rev. 0
	AD9656	1Mb / 47P	Quad, 16-Bit, 125 MSPS 1.8 V Analog-to-Digital Converter Rev. A
	AD9633	1Mb / 42P	125 MSPS, Serial LVDS 1.8 V ADC 23-Feb-2017
	AD9219	1Mb / 57P	Quad, 10-Bit, 40/65 MSPS Serial LVDS 1.8 V ADC Rev. E

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