Datasheet > AD9629-40EBZ

AD9629-40EBZ

更新时间： 2024-02-25 07:55:23

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
33页	906K
描述
12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter

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AD9629-40EBZ 数据手册

12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS,

1.8 V Analog-to-Digital Converter

Data Sheet

AD9629

FEATURES

FUNCTIONAL BLOCK DIAGRAM

AVDD

GND

SDIO SCLK CSB

DRVDD

1.8 V analog supply operation

1.8 V to 3.3 V output supply

SNR

RBIAS

VCM

SPI

71.3 dBFS at 9.7 MHz input

PROGRAMMING DATA

69.0 dBFS at 200 MHz input

SFDR

95 dBc at 9.7 MHz input

83 dBc at 200 MHz input

Low power

D11 (MSB)

VIN+

VIN–

ADC

CORE

D0 (LSB)

DCO

VREF

SENSE

45 mW at 20 MSPS

85 mW at 80 MSPS

AD9629

REF

SELECT

Differential input with 700 MHz bandwidth

On-chip voltage reference and sample-and-hold circuit

2 V p-p differential analog input

DNL = 0.16 LSB

MODE

DIVIDE BY

1, 2, 4

CONTROLS

CLK+ CLK–

PDWN DFS MODE

Serial port control options

Figure 1.

Offset binary, gray code, or twos complement data format

Integer 1, 2, or 4 input clock divider

Built-in selectable digital test pattern generation

Energy-saving power-down modes

Data clock out with programmable clock and data alignment

PRODUCT HIGHLIGHTS

1. The AD9629 operates from a single 1.8 V analog power

supply and features a separate digital output driver supply

to accommodate 1.8 V to 3.3 V logic families.

2. The sample-and-hold circuit maintains excellent

performance for input frequencies up to 200 MHz and is

designed for low cost, low power, and ease of use.

3. A standard serial port interface (SPI) supports various

product features and functions, such as data output format-

ting, internal clock divider, power-down, DCO and data

output (D11 to D0) timing and offset adjustments, and

voltage reference modes.

4. The AD9629 is packaged in a 32-lead RoHS compliant

LFCSP that is pin compatible with the AD9609 10-bit ADC

and the AD9649 14-bit ADC, enabling a simple migration

path between 10-bit and 14-bit converters sampling from

20 MSPS to 80 MSPS.

APPLICATIONS

Communications

Diversity radio systems

Multimode digital receivers

GSM, EDGE, W-CDMA, LTE, CDMA2000, WiMAX, TD-SCDMA

Smart antenna systems

Battery-powered instruments

Hand held scope meters

Portable medical imaging

Ultrasound

Radar/LIDAR

PET/SPECT imaging

Rev. B

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

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.

Technical Support

www.analog.com

12 3 4 5 6 7...33

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与AD9629-40EBZ相关器件

型号	品牌	获取价格	描述	数据表
AD9629-40EBZ1	ADI	获取价格	12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter
AD9629-65EBZ	ADI	获取价格	12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter
AD9629-65EBZ1	ADI	获取价格	12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter
AD9629-80EBZ	ADI	获取价格	12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter
AD9629-80EBZ1	ADI	获取价格	12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter
AD9629BCPZ-20	ADI	获取价格	12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter
AD9629BCPZ-40	ADI	获取价格	12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter
AD9629BCPZ-65	ADI	获取价格	12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter
AD9629BCPZ-80	ADI	获取价格	12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter
AD9629BCPZRL7-20	ADI	获取价格	12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter

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