Datasheet > AD9694

AD9694

更新时间： 2024-11-05 01:12:35

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
101页	2749K
描述
14-Bit, 500 MSPS JESD204B, Quad Analog-to-Digital Converter

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AD9694 数据手册

14-Bit, 500 MSPS JESD204B,

Quad Analog-to-Digital Converter

AD9694

Data Sheet

Amplitude detect bits for efficient AGC implementation

4 integrated wideband digital processors

48-bit NCO, up to 4 cascaded half-band filters

Differential clock input

Integer clock divide by 1, 2, 4, or 8

On-chip temperature diode

FEATURES

JESD204B (Subclass 1) coded serial digital outputs

Lane rates up to 15 Gbps

1.66 W total power at 500 MSPS

415 mW per analog-to-digital converter (ADC) channel

SFDR = 82 dBFS at 305 MHz (1.80 V p-p input range)

SNR = 66.8 dBFS at 305 MHz (1.80 V p-p input range)

Noise density = −151.5 dBFS/Hz (1.80 V p-p input range)

0.975 V, 1.8 V, and 2.5 V dc supply operation

No missing codes

Internal ADC voltage reference

Analog input buffer

On-chip dithering to improve small signal linearity

Flexible differential input range

1.44 V p-p to 2.16 V p-p (1.80 V p-p nominal)

1.4 GHz analog input full power bandwidth

Flexible JESD204B lane configurations

APPLICATIONS

Communications

Diversity multiband, multimode digital receivers

3G/4G, W-CDMA, GSM, LTE, LTE-A

General-purpose software radios

Ultrawideband satellite receivers

Instrumentation

Radars

Signals intelligence (SIGINT)

FUNCTIONAL BLOCK DIAGRAM

AVDD2

(1.8V)

AVDD3

(2.5V)

AVDD1 AVDD1_SR

DVDD

DRVDD

DRVDD2

(1.8V)

SPIVDD

(1.8V)

(0.975V)

(0.975V) (0.975V)

BUFFER

DIGITAL DOWN

CONVERTER

(DDC)

VIN+A

ADC

CORE

VIN–A

VCM_AB

FD_A

JESD204B

HIGH-SPEED

SERIALIZER

SERDOUT0AB±

SERDOUT1AB±

OUTPUTS

FAST

DETECT

SIGNAL

MONITOR

FD_B

BUFFER

DIGITAL DOWN

CONVERTER

(DDC)

VIN+B

VIN–B

ADC

CORE

SIGNAL

MONITOR

AND FAST

DETECT

SYSREF±

JESD204B

SUBCLASS 1

CONTROL

CLOCK

GENERATION

CLK+

CLK–

SYNCINB±AB

SYNCINB±CD

÷2

÷4

÷8

BUFFER

DIGITAL DOWN

CONVERTER

(DDC)

VIN+C

ADC

CORE

VIN–C

VCM_CD

JESD204B

HIGH-SPEED

SERIALIZER

SERDOUT0CD±

SERDOUT1CD±

FD_C

FAST

DETECT

SIGNAL

MONITOR

OUTPUTS

FD_D

BUFFER

DIGITAL DOWN

CONVERTER

(DDC)

VIN+D

VIN–D

ADC

CORE

SPI CONTROL

PDWN/STBY

AD9694

DRGND

AGND

SDIO

SCLK CSB

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 registered trademarks are the 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AD9694相关器件

型号	品牌	获取价格	描述	数据表
AD9694-500EBZ	ADI	获取价格	14-Bit, 500 MSPS JESD204B, Quad Analog-to-Digital Converter
AD9694BCPZ-500	ADI	获取价格	Quad 14-Bit, 500 MSPS, 1.2 V/2.5 V Analog-to-Digital Converter
AD9694BCPZRL7-500	ADI	获取价格	14-Bit, 500 MSPS JESD204B, Quad Analog-to-Digital Converter
AD9694S	ADI	获取价格	14 位 500 MSPS，JESD204B，四通道模数转换器
AD9695	ADI	获取价格	Dual Analog-to-Digital Converter
AD9695-1300EBZ	ADI	获取价格	Dual Analog-to-Digital Converter
AD9695-625EBZ	ADI	获取价格	Dual Analog-to-Digital Converter
AD9695BCPZ-1300	ADI	获取价格	14-Bit, 1300 MSPS/625 MSPS, JESD204B, Dual Analog-to-Digital Converter
AD9695BCPZ-625	ADI	获取价格	Dual Analog-to-Digital Converter
AD9695BCPZRL7-1300	ADI	获取价格	14-Bit, 1300 MSPS/625 MSPS, JESD204B, Dual Analog-to-Digital Converter

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