Datasheet > AD9228ABCPZRL7-65

AD9228ABCPZRL7-65

更新时间： 2024-10-29 01:10:59

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亚德诺 - ADI		/
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57页	1554K
描述
Serial LVDS 1.8 V A/D Converter

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Quad, 12-Bit, 40/65 MSPS

Serial LVDS 1.8 V A/D Converter

Data Sheet

AD9228

FEATURES

FUNCTIONAL BLOCK DIAGRAM

AVDD

PDWN

DRVDD

DRGND

4 ADCs integrated into 1 package

119 mW ADC power per channel at 65 MSPS

SNR = 70 dB (to Nyquist)

AD9228

VIN + A

VIN – A

SERIAL

LVDS

D + A

D – A

PIPELINE

ADC

ENOB = 11.3 bits

SFDR = 82 dBc (to Nyquist)

Excellent linearity

DNL = 0.3 LSB (typical)

VIN + B

VIN – B

PIPELINE

ADC

SERIAL

LVDS

D + B

D – B

VIN + C

VIN – C

SERIAL

LVDS

D + C

D – C

INL = 0.4 LSB (typical)

PIPELINE

ADC

Serial LVDS (ANSI-644, default)

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

Data and frame clock outputs

315 MHz full-power analog bandwidth

2 V p-p input voltage range

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 AD9228 is available in an RoHS compliant, 48-lead LFCSP. It is

specified over the industrial temperature range of −40°C to +85°C.

The AD9228 is a quad, 12-bit, 40/65 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 65 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 119 mW/channel at 65 MSPS.

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

operates at frequencies of up to 390 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 AD9287 (8-bit),

AD9219 (10-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. E

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

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AD9228ABCPZRL7-65 替代型号

型号	品牌	替代类型	描述	数据表
AD9228ABCPZRL7-40	ADI	类似代替	Serial LVDS 1.8 V A/D Converter
AD9259ABCPZ-50	ADI	类似代替	Quad, 14-Bit, 50 MSPS Serial LVDS 1.8 V ADC
AD9219ABCPZ-40	ADI	类似代替	Quad, 10-Bit, 40/65 MSPS Serial LVDS 1.8 V ADC

与AD9228ABCPZRL7-65相关器件

型号	品牌	获取价格	描述	数据表
AD9228BCPZ-40	ADI	获取价格	Quad, 12-bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter
AD9228BCPZ-65	ADI	获取价格	Quad, 12-bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter
AD9228BCPZ-65	ROCHESTER	获取价格	4-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, QCC48, 7 X 7 MM, ROHS COMPLIANT, MO-220
AD9228BCPZRL-40	ADI	获取价格	Quad, 12-bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter
AD9228BCPZRL-65	ADI	获取价格	Quad, 12-bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter
AD9228BCPZRL7-40	ROCHESTER	获取价格	4-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, QCC48, 7 X 7 MM, ROHS COMPLIANT, MO-220
AD9228BCPZRL7-40	ADI	获取价格	Quad, 12-Bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter
AD9228BCPZRL7-65	ADI	获取价格	Quad, 12-Bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter
AD9229	ADI	获取价格	Quad 12-Bit, 50/65 MSPS Serial LVDS 3V A/D Converter
AD9229/PCB	ADI	获取价格	Quad 12-Bit, 50/65 MSPS Serial LVDS 3V A/D Converter

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