Datasheet > AD9204_17

AD9204_17

更新时间： 2024-10-28 00:50:07

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
37页	1291K
描述
1.8 V Dual Analog-to-Digital Converter

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数据手册

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AD9204_17 数据手册

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

1.8 V Dual Analog-to-Digital Converter

Data Sheet

AD9204

FEATURES

FUNCTIONAL BLOCK DIAGRAM

AVDD

GND

SDIO SCLK CSB

1.8 V analog supply operation

1.8 V to 3.3 V output supply

SNR

SPI

ORA

D9A

61.3 dBFS at 9.7 MHz input

61.0 dBFS at 200 MHz input

SFDR

PROGRAMMING DATA

VIN+A

VIN–A

ADC

D0A

75 dBc at 9.7 MHz input

73 dBc at 200 MHz input

DCOA

VREF

Low power

SENSE

DRVDD

AD9204

30 mW per channel at 20 MSPS

63 mW per channel at 80 MSPS

Differential input with 700 MHz bandwidth

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

DNL = 0.11 LSB

REF

SELECT

VCM

ORB

D9B

RBIAS

VIN–B

VIN+B

ADC

D0B

Serial port control options

DCOB

Scalable analog input: 1 V p-p to 2 V p-p differential

Offset binary, gray code, or twos complement data format

Optional clock duty cycle stabilizer

Integer 1-to-8 input clock divider

Built-in selectable digital test pattern generation

Energy-saving power-down modes

Data clock out with programmable clock and data

alignment

DIVIDE

1 TO 8

DUTY CYCLE

STABILIZER

MODE

CONTROLS

CLK+ CLK–

SYNC

DCS

PDWN DFS OEB

Figure 1.

PRODUCT HIGHLIGHTS

1. The AD9204 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.

APPLICATIONS

Communications

2. The patented 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 supports various product

features and functions, such as data output formatting,

internal clock divider, power-down, DCO/DATA timing

and offset adjustments, and voltage reference modes.

4. The AD9204 is packaged in a 64-lead RoHS compliant

LFCSP that is pin compatible with the AD9268 16-bit

ADC, the AD9251 and AD9258 14-bit ADCs, and the

AD9231 12-bit ADC, enabling a simple migration path

between 10-bit and 16-bit converters sampling from

20 MSPS to 125 MSPS.

Diversity radio systems

Multimode digital receivers

GSM, EDGE, W-CDMA, LT E, CDMA2000, WiMAX, TD-SCDMA

I/Q demodulation systems

Smart antenna systems

Battery-powered instruments

Handheld scope meters

Ultrasound

Radar/LIDAR

PET/SPECT imaging

Rev. A

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

rightsof third parties that may result fromits 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 andregisteredtrademarks are the property of their respective owners.

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

Technical Support

www.analog.com

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与AD9204_17相关器件

型号	品牌	获取价格	描述	数据表
AD9204-20EBZ	ADI	获取价格	1.8 V Dual Analog-to-Digital Converter
AD9204-20EBZ1	ADI	获取价格	10-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter
AD9204-40EBZ	ADI	获取价格	1.8 V Dual Analog-to-Digital Converter
AD9204-40EBZ1	ADI	获取价格	10-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter
AD9204-65EBZ	ADI	获取价格	1.8 V Dual Analog-to-Digital Converter
AD9204-65EBZ1	ADI	获取价格	10-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter
AD9204-80EBZ	ADI	获取价格	1.8 V Dual Analog-to-Digital Converter
AD9204-80EBZ1	ADI	获取价格	10-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter
AD9204BCPZ-20	ADI	获取价格	1.8 V Dual Analog-to-Digital Converter
AD9204BCPZ-201,2	ADI	获取价格	10-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

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