Datasheet > AD9239BCPZ-250

AD9239BCPZ-250

更新时间： 2024-10-28 06:36:15

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
40页	1295K
描述
Quad, 12-Bit, 170 MSPS/210 MSPS/250 MSPS Serial Output 1.8 V ADC

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

AD9239BCPZ-250 数据手册

Quad, 12-Bit, 170 MSPS/210 MSPS/250 MSPS

Serial Output 1.8 V ADC

AD9239

FEATURES

FUNCTIONAL BLOCK DIAGRAM

AVDD

PDWN

DRVDD

DRGND

4 ADCs in 1 package

Coded serial digital outputs with ECC per channel

On-chip temperature sensor

−95 dB channel-to-channel crosstalk

SNR = 65 dBFS with AIN = 85 MHz at 250 MSPS

SFDR = 77 dBc with AIN = 85 MHz at 250 MSPS

Excellent linearity

DNL = 0.3 LSB (typical)

INL = 0.7 LSB (typical)

780 MHz full power analog bandwidth

Power dissipation = 380 mW per channel at 250 MSPS

1.25 V p-p input voltage range, adjustable up to 1.5 V p-p

1.8 V supply operation

AD9239

VIN + A

VIN – A

VCM A

VIN + B

VIN – B

VCM B

DOUT + A

DOUT – A

PIPELINE

ADC

SHA

CHANNEL A

BUF

DOUT + B

DOUT – B

PIPELINE

ADC

CHANNEL B

CHANNEL C

CHANNEL D

VIN + C

VIN – C

VCM C

VIN + D

VIN – D

VCM D

DOUT + C

DOUT – C

PIPELINE

ADC

DOUT + D

DOUT – D

PIPELINE

ADC

Clock duty cycle stabilizer

Serial port interface features

Power-down modes

Digital test pattern enable

PGM3

PGM2

PGM1

PGM0

RESET

REFERENCE

RBIAS

DATA RATE

MULTIPLIER

SERIAL

PORT

TEMPOUT

Programmable header

Programmable pin functions (PGMx, PDWN)

SCLK SDI/ SDO CSB

SDIO

CLK+ CLK–

APPLICATIONS

Figure 1.

Communication receivers

Cable head end equipment/M-CMTS

Broadband radios

Wireless infrastructure transceivers

Radar/military-aerospace subsystems

Test equipment

GENERAL DESCRIPTION

The AD9239 is a quad, 12-bit, 250 MSPS analog-to-digital

converter (ADC) with an on-chip temperature sensor and a

high speed serial interface. It is designed to support digitizing

high frequency, wide dynamic range signals with an input

bandwidth up to 780 MHz. The output data are serialized and

presented in packet format, consisting of channel-specific

information, coded samples, and error correction code.

Fabricated on an advanced CMOS process, the AD9239 is avail-

able in a Pb-free/RoHS-compliant, 72-lead LFCSP package. It is

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

PRODUCT HIGHLIGHTS

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

2. An on-chip PLL allows users to provide a single ADC

sampling clock, and the PLL distributes and multiplies up

to produce the corresponding data rate clock.

3. Coded data rate supports up to 4.0 Gbps per channel.

Coding includes scrambling to ensure proper dc common

mode, embedded clock, and error correction.

4. The AD9239 operates from a single 1.8 V power supply.

5. Flexible synchronization schemes and programmable

mode pins.

The ADC requires a single 1.8 V power supply and the input

clock may be driven differentially with a sine wave, LVPECL,

TTL, or LVDS. A clock duty cycle stabilizer allows high

performance at full speed with a wide range of clock duty

cycles. The on-chip reference eliminates the need for external

decoupling and can be adjusted by means of SPI control.

Various power-down and standby modes are supported. The

ADC typically consumes 145 mW per channel with the digital

link still in operation when standby operation is enabled.

6. On-chip temperature sensor.

Rev. 0

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

Fax: 781.461.3113

www.analog.com

12 3 4 5 6 7...40

中文翻译

下载PDF

AD9239BCPZ-250 替代型号

型号	品牌	替代类型	描述	数据表
AD12401-326KWS	ADI	类似代替	12-Bit, 400 MSPS A/D Converter
AD12401-400KWS	ADI	功能相似	12-Bit, 400 MSPS A/D Converter
AD12401-360KWS	ADI	功能相似	12-Bit, 400 MSPS A/D Converter

与AD9239BCPZ-250相关器件

型号	品牌	获取价格	描述	数据表
AD9240	ADI	获取价格	Complete 14-Bit, 10 MSPS Monolithic A/D Converter
AD9240AS	ADI	获取价格	Complete 14-Bit, 10 MSPS Monolithic A/D Converter
AD9240ASRL	ADI	获取价格	Complete 14-Bit, 10 MSPS Monolithic A/D Converter
AD9240ASZ	ADI	获取价格	Complete 14-Bit, 10 MSPS Monolithic A/D Converter
AD9240ASZRL	ADI	获取价格	Complete 14-Bit, 10 MSPS Monolithic A/D Converter
AD9240EB	ADI	获取价格	Complete 14-Bit, 10 MSPS Monolithic A/D Converter
AD9240-EB	ADI	获取价格	High Speed ADC USB FIFO Evaluation Kit
AD9241	ADI	获取价格	Complete 14-Bit, 1.25 MSPS Monolithic A/D Converter
AD9241AS	ADI	获取价格	Complete 14-Bit, 1.25 MSPS Monolithic A/D Converter
AD9241ASRL	ADI	获取价格	IC 1-CH 14-BIT FLASH METHOD ADC, PARALLEL ACCESS, PQFP44, METRIC, QFP-44, Analog to Digita

与AD9239BCPZ-250相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

13
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

13
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

40
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

47

产品中心

服务支持

精选活动

关于我们

帮助中心

AD9239BCPZ-250

AD9239BCPZ-250 数据手册

AD9239BCPZ-250 替代型号

与AD9239BCPZ-250相关器件

与AD9239BCPZ-250相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AD9239BCPZ-250

AD9239BCPZ-250 数据手册

AD9239BCPZ-250 替代型号

与AD9239BCPZ-250相关器件

与AD9239BCPZ-250相关文章

您还可以找

您在本页遇到什么问题？