Datasheet > AD9287ABCPZ-100

AD9287ABCPZ-100

更新时间： 2024-10-29 01:10:11

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
52页	2153K
描述
Serial LVDS 1.8 V ADC

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数据手册
替代型号

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AD9287ABCPZ-100 数据手册

Quad, 8-Bit, 100 MSPS,

Serial LVDS 1.8 V ADC

Data Sheet

AD9287

FEATURES

FUNCTIONAL BLOCK DIAGRAM

AVDD

PDWN

AD9287

T/H

DRVDD

DRGND

4 ADCs integrated into 1 package

133 mW ADC power per channel at 100 MSPS

SNR = 49 dB (to Nyquist)

VIN + A

VIN – A

SERIAL

LVDS

D + A

D – A

PIPELINE

ADC

ENOB = 7.85 bits

SFDR = 65 dBc (to Nyquist)

Excellent linearity

DNL = 0.2 LSB (typical)

INL = 0.2 LSB (typical)

Serial LVDS (ANSI-644, default)

Low power, reduced signal option (similar to IEEE 1596.3)

Data and frame clock outputs

295 MHz full-power analog bandwidth

2 V p-p input voltage range

VIN + B

VIN – B

PIPELINE

ADC

SERIAL

LVDS

D + B

D – B

T/H

VIN + C

VIN – C

SERIAL

LVDS

PIPELINE

ADC

D + C

D – C

VIN + D

VIN – D

SERIAL

LVDS

D + D

D – D

PIPELINE

ADC

VREF

FCO+

FCO–

SENSE

0.5V

–

DATA RATE

MULTIPLIER

1.8 V supply operation

Serial port control

REFT

REFB

REF

SELECT

SERIAL PORT

INTERFACE

DCO+

DCO–

Full-chip and individual-channel power-down modes

Flexible bit orientation

SCLK/DTP

RBIASAGND CSB SDIO/ODM

CLK+ CLK–

Built-in and custom digital test pattern generation

Programmable clock and data alignment

Programmable output resolution

Standby mode

Figure 1.

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.

APPLICATIONS

Medical imaging and nondestructive ultrasound

Portable ultrasound and digital beam-forming systems

Quadrature radio receivers

Diversity radio receivers

Tape drives

Optical networking

The ADC contains several features designed to maximize

flexibility and minimize system cost, such as programmable

clock and data alignment and programmable 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).

Test equipment

GENERAL DESCRIPTION

The AD9287 is available in an RoHS compliant, 48-lead LFCSP. It

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

+85°C.

The AD9287 is a quad, 8-bit, 100 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 100 MSPS and is optimized

for outstanding dynamic performance and low power in

applications where a small package size is critical.

PRODUCT HIGHLIGHTS

1. Small Footprint. Four ADCs are contained in a small, space-

saving package.

2. Low power of 133 mW/channel at 100 MSPS.

3. Ease of Use. A data clock output (DCO) is provided that

operates at frequencies of up to 400 MHz and supports

double data rate (DDR) operation.

4. User Flexibility. The SPI control offers a wide range of flexible

features to meet specific system requirements.

5. Pin-Compatible Family. This includes the AD9219 (10-bit),

AD9228 (12-bit), and AD9259 (14-bit).

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

Rev. F

Document Feedback

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

rightsof third parties that may result fromits 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 andregisteredtrademarks are the property of their respective owners.

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

Technical Support

www.analog.com

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AD9287ABCPZ-100 替代型号

型号	品牌	替代类型	描述	数据表
AD9287ABCPZRL7-100	ADI	完全替代	Serial LVDS 1.8 V ADC
AD9219ABCPZ-65	ADI	类似代替	Quad, 10-Bit, 40/65 MSPS Serial LVDS 1.8 V ADC

与AD9287ABCPZ-100相关器件

型号	品牌	获取价格	描述	数据表
AD9287ABCPZRL7-100	ADI	获取价格	Serial LVDS 1.8 V ADC
AD9287BCPZ-100	ADI	获取价格	Quad, 8-Bit, 100 MSPS Serial LVDS 1.8 V A/D Converter
AD9287BCPZRL-100	ADI	获取价格	Quad, 8-Bit, 100 MSPS Serial LVDS 1.8 V A/D Converter
AD9288	ADI	获取价格	8-Bit, 40/80/100 MSPS Dual A/D Converter
AD9288/PCB	ADI	获取价格	8-Bit, 40/80/100 MSPS Dual A/D Converter
AD9288_17	ADI	获取价格	Dual A/D Converter
AD9288BST-100	ADI	获取价格	8-Bit, 40/80/100 MSPS Dual A/D Converter
AD9288BST-40	ADI	获取价格	8-Bit, 40/80/100 MSPS Dual A/D Converter
AD9288BST-80	ADI	获取价格	8-Bit, 40/80/100 MSPS Dual A/D Converter
AD9288BSTZ-100	ADI	获取价格	8-Bit, 40/80/100 MSPS Dual A/D Converter

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