Datasheet > AD9208

AD9208

更新时间： 2024-10-28 01:07:43

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
137页	1969K
描述
14-Bit, 3 GSPS, JESD204B, Dual Analog-to-Digital Converter

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AD9208 数据手册

14-Bit, 3 GSPS, JESD204B,

Dual Analog-to-Digital Converter

AD9208

Data Sheet

2 integrated, wideband digital processors per channel

FEATURES

48-bit NCO

4 cascaded half-band filters

Phase coherent NCO switching

Up to 4 channels available

Serial port control

Integer clock with divide by 2 and divide by 4 options

Flexible JESD204B lane configurations

On-chip dither

JESD204B (Subclass 1) coded serial digital outputs

Support for lane rates up to 16 Gbps per lane

1.65 W total power per channel at 3 GSPS (default settings)

Performance at −2 dBFS amplitude, 2.6 GHz input

SFDR = 70 dBFS

SNR = 57.2 dBFS

Performance at −9 dBFS amplitude, 2.6 GHz input

SFDR = 78 dBFS

SNR = 59.5 dBFS

Integrated input buffer

APPLICATIONS

Diversity multiband and multimode digital receivers

3G/4G, TD-SCDMA, W-CDMA, and GSM, LTE, LTE-A

Electronic test and measurement systems

Phased array radar and electronic warfare

DOCSIS 3.0 CMTS upstream receive paths

HFC digital reverse path receivers

Noise density = −152 dBFS/Hz

0.975 V, 1.9 V, and 2.5 V dc supply operation

9 GHz analog input full power bandwidth (−3 dB)

Amplitude detect bits for efficient AGC implementation

FUNCTIONAL BLOCK DIAGRAM

AVDD1

(0.975V)

AVDD2

(1.9V)

AVDD3 AVDD1_SR

DVDD

(0.975V)

DRVDD1 DRVDD2 SPIVDD

(2.5V)

(0.975V)

(1.9V)

BUFFER

VIN+A

VIN–A

ADC

CORE

SERDOUT0±

SERDOUT1±

SERDOUT2±

SERDOUT3±

SERDOUT4±

SERDOUT5±

SERDOUT6±

SERDOUT7±

DIGITAL DOWN-

CONVERTER

JESD204B

LINK

AND

FAST

SIGNAL

DETECT

MONITOR

DIGITAL DOWN-

CONVERTER

OUTPUTS

VIN+B

VIN–B

ADC

CORE

BUFFER

VREF

SYNCINB±

PDWN/STBY

JESD204B

CLOCK

DISTRIBUTION

FD_A/GPIO_A0

SUBCLASS 1

CONTROL

SYSREF±

CLK+

GPIO_A1

GPIO MUX

FD_B/GPIO_B0

GPIO_B1

SPI AND

CONTROL

REGISTERS

CLK–

÷2

÷4

AD9208

AGND

SDIO SCLK CSB

DRGND

DGND

Figure 1.

Rev. 0

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.

Tel: 781.329.4700

Technical Support

www.analog.com

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与AD9208相关器件

型号	品牌	获取价格	描述	数据表
AD9208-3000EBZ	ADI	获取价格	14-Bit, 3 GSPS, JESD204B, Dual Analog-to-Digital Converter
AD9208BBPZ-3000	ADI	获取价格	14-Bit, 3 GSPS, JESD204B, Dual Analog-to-Digital Converter
AD9208BBPZRL-3000	ADI	获取价格	14-Bit, 3 GSPS, JESD204B, Dual Analog-to-Digital Converter
AD9209	ADI	获取价格	12 位、4GSPS、JESD204B/C 四通道模数转换器
AD9211	ADI	获取价格	10位,200 MSPS/250 MSPS/300中型项目,1.8V模拟数字转换器.
AD9211_07	ADI	获取价格	10-Bit, 200 MSPS/250 MSPS/300 MSPS, 1.8 V Analog-to-Digital Converter
AD9211-170EB	ADI	获取价格	10-Bit, 170/200/250 MSPS 1.8 V A/D Converter
AD9211-200EB	ADI	获取价格	10-Bit, 170/200/250 MSPS 1.8 V A/D Converter
AD9211-200EBZ	ADI	获取价格	10-Bit, 200 MSPS/250 MSPS/300 MSPS, 1.8 V Analog-to-Digital Converter
AD9211-250EB	ADI	获取价格	10-Bit, 170/200/250 MSPS 1.8 V A/D Converter

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