AD9226ARSZ

更新时间： 2024-10-28 12:31:39

品牌	Logo	应用领域
亚德诺 - ADI		转换器光电二极管
页数	文件大小	规格书
28页	985K
描述
Complete 12-Bit, 65 MSPS ADC Converter

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数据手册
替代型号

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AD9226ARSZ 数据手册

Complete 12-Bit, 65 MSPS

ADC Converter

AD9226

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Signal-to-Noise Ratio: 69 dB @ f_IN= 31 MHz

Spurious-Free Dynamic Range: 85 dB @ f_IN= 31 MHz

Intermodulation Distortion of –75 dBFS @ f_IN= 140 MHz

ENOB = 11.1 @ f_IN= 10 MHz

Low-Power Dissipation: 475 mW

No Missing Codes Guaranteed

Differential Nonlinearity Error: ؎0.6 LSB

Integral Nonlinearity Error: ؎0.6 LSB

Clock Duty Cycle Stabilizer

Patented On-Chip Sample-and-Hold with

Full Power Bandwidth of 750 MHz

Straight Binary or Two’s Complement Output Data

28-Lead SSOP, 48-Lead LQFP

DRVDD

AVDD

CLK

DUTY CYCLE STABILIZER

SHA

VINA

VINB

8-STAGE

MDAC1

A/D

1-1/2-BIT PIPELINE

A/D

CAPT

CAPB

CALIBRATION

ROM

CORRECTION LOGIC

VREF

OTR

OUTPUT BUFFERS

BIT 1

(MSB)

SENSE

REF

SELECT

MODE

SELECT

BIT 12

(LSB)

AD9226

Single 5 V Analog Supply, 3 V/5 V Driver Supply

Pin-Compatible to AD9220, AD9221, AD9223,

AD9224, AD9225

REFCOM

MODE

AVSS

DRVSS

PRODUCT DESCRIPTION

The AD9226 has two important mode functions. One will set

the data format to binary or two’s complement. The second will

make the ADC immune to clock duty cycle variations.

The AD9226 is a monolithic, single-supply, 12-bit, 65 MSPS

analog-to-digital converter with an on-chip, high-performance

sample-and-hold amplifier and voltage reference. The AD9226

uses a multistage differential pipelined architecture with a pat-

ented input stage and output error correction logic to provide

12-bit accuracy at 65 MSPS data rates. There are no missing

codes over the full operating temperature range (guaranteed).

PRODUCT HIGHLIGHTS

IF Sampling—The patented SHA input can be configured for

either single-ended or differential inputs. It will maintain out-

standing AC performance up to input frequencies of 300 MHz.

The input of the AD9226 allows for easy interfacing to both

imaging and communications systems. With a truly differential

input structure, the user can select a variety of input ranges and

offsets including single-ended applications.

Low Power—The AD9226 at 475 mW consumes a fraction of

the power presently available in existing, high-speed monolithic

solutions.

Out of Range (OTR)—The OTR output bit indicates when

The sample-and-hold amplifier (SHA) is well suited for IF

undersampling schemes such as in single-channel communi-

cation applications with input frequencies up to and well

beyond Nyquist frequencies.

the input signal is beyond the AD9226’s input range.

Single Supply—The AD9226 uses a single 5 V power supply

simplifying system power supply design. It also features a sepa-

rate digital output driver supply line to accommodate 3 V and

5 V logic families.

The AD9226 has an on-board programmable reference. For sys-

tem design flexibility, an external reference can also be chosen.

Pin Compatibility—The AD9226 is similar to the AD9220,

A single clock input is used to control all internal conversion

cycles. An out-of-range signal indicates an overflow condition

that can be used with the most significant bit to determine low

or high overflow.

AD9221, AD9223, AD9224, and AD9225 ADCs.

Clock Duty Cycle Stabilizer—Makes conversion immune to

varying clock pulsewidths.

REV. B

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

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

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

Tel: 781/329-4700

Fax: 781/326-8703

World Wide Web Site: http://www.analog.com

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中文翻译

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AD9226ARSZ 替代型号

型号	品牌	替代类型	描述	数据表
AD9226ARSRL	ADI	完全替代	IC 1-CH 12-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDSO28, SSOP-28, Analog to Digital Conve
AD9226ARSZRL	ADI	完全替代	暂无描述
AD9226ARS	ADI	类似代替	Complete 12-Bit, 65 MSPS ADC Converter

与AD9226ARSZ相关器件

型号	品牌	获取价格	描述	数据表
AD9226ARSZRL	ADI	获取价格	暂无描述
AD9226AST	ADI	获取价格	Complete 12-Bit, 65 MSPS ADC Converter
AD9226ASTZRL	ADI	获取价格	12-Bit, 65 MSPS Analog-to-Digital Converter
AD9226-EB	ADI	获取价格	Complete 12-Bit, 65 MSPS ADC Converter
AD9226-LQFP-EB	ADI	获取价格	Complete 12-Bit, 65 MSPS ADC Converter
AD9226QFP-EB	ADI	获取价格	High Speed ADC USB FIFO Evaluation Kit
AD9228	ADI	获取价格	Quad, 12-bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter
AD9228_07	ADI	获取价格	Quad, 12-Bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter
AD9228_17	ADI	获取价格	Serial LVDS 1.8 V A/D Converter
AD9228-65EB	ADI	获取价格	Quad, 12-bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter

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