Datasheet > AD9214

AD9214

更新时间： 2024-10-26 22:29:15

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
20页	448K
描述
10-Bit, 65/80/105 MSPS 3 V A/D Converter

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数据手册

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AD9214 数据手册

10-Bit, 65/80/105 MSPS

3 V A/D Converter

AD9214

FEATURES

FUNCTIONAL BLOCK DIAGRAM

SNR = 57 dB @ 39 MHz Analog Input (–0.5 dBFS)

Low Power

PWRDWN

DrV

190 mW at 65 MSPS

285 mW at 105 MSPS

AD9214

DFS/GAIN

30 mW Power-Down Mode

300 MHz Analog Bandwidth

On-Chip Reference and Track/Hold

1 V p-p or 2 V p-p Analog Input Range Option

Single 3.3 V Supply Operation (2.7 V–3.6 V)

Two’s Complement or Offset Binary Data Format Option

PIPELINE

BUFFER

T/H

ADC

CORE

D –D

ENCODE

TIMING

AGND

REF

APPLICATIONS

Battery-Powered Instruments

Hand-Held Scopemeters

Low-Cost Digital Oscilloscopes

Ultrasound Equipment

Cable Reverse Path

REF REFSENSE

DGND

Broadband Wireless

Residential Power Line Networks

PRODUCT DESCRIPTION

PRODUCT HIGHLIGHTS

The AD9214 is a 10-bit monolithic sampling analog-to-digital

converter (ADC) with an on-chip track-and-hold circuit, and

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

The product operates up to 105 MSPS conversion rate with

outstanding dynamic performance over its full operating range.

High Performance—Outstanding ac performance from 65 MSPS

to 105 MSPS. SNR greater than 55 dB typical and as high

as 58 dB.

Low Power—The AD9214 at 285 mW consumes a fraction of

the power available in existing high-speed monolithic solutions.

In sleep mode, power is reduced to 30 mW.

The ADC requires only a single 3.3 V (2.7 V to 3.6 V) power

supply and an encode clock for full performance operation. No

external reference or driver components are required for many

applications. The digital outputs are TTL/CMOS compatible

and a separate output power supply pin supports interfacing

with 3.3 V or 2.5 V logic.

Single Supply—The AD9214 uses a single 3 V supply, simplify-

ing system power supply design. It also features a separate digital

output driver supply line to accommodate 2.5 V logic families.

Small Package—The AD9214 is packaged in a small 28-lead

surface-mount plastic package (28-SSOP).

The clock input is TTL/CMOS compatible. In the power-down

state, the power is reduced to 30 mW. A gain option allows

support for either 1 V p-p or 2 V p-p analog signal input swing.

Fabricated on an advanced CMOS process, the AD9214 is

available in a 28-lead surface-mount plastic package (28-SSOP)

specified over the industrial temperature range (–40°C to +85°C).

REV. D

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

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

www.analog.com

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与AD9214相关器件

型号	品牌	获取价格	描述	数据表
AD9214-105PCB	ADI	获取价格	10-Bit, 65/80/105 MSPS 3 V A/D Converter
AD9214-65PCB	ADI	获取价格	10-Bit, 65/80/105 MSPS 3 V A/D Converter
AD9214BRS-105	ROCHESTER	获取价格	1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28, PLASTIC, SSOP-28
AD9214BRS-105	ADI	获取价格	10-Bit, 65/80/105 MSPS 3 V A/D Converter
AD9214BRS-65	ROCHESTER	获取价格	1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28, PLASTIC, SSOP-28
AD9214BRS-65	ADI	获取价格	10-Bit, 65/80/105 MSPS 3 V A/D Converter
AD9214BRS-80	ADI	获取价格	10-Bit, 65/80/105 MSPS 3 V A/D Converter
AD9214BRS-80	ROCHESTER	获取价格	1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28, PLASTIC, SSOP-28
AD9214BRS-RL105	ROCHESTER	获取价格	1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28, PLASTIC, SSOP-28
AD9214BRS-RL65	ROCHESTER	获取价格	1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28, PLASTIC, SSOP-28

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