AD13280BF

更新时间： 2024-02-24 15:15:00

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
28页	1264K
描述
Dual-Channel, 12-Bit, 80 MSPS ADC with Analog Input Signal Conditioning

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AD13280BF 数据手册

Dual-Channel, 12-Bit, 80 MSPS ADC

with Analog Input Signal Conditioning

AD13280

FEATURES

APPLICATIONS

Dual 80 MSPS, minimum sample rate

Channel-to-channel matching, 1ꢀ gain error

90 dB channel-to-channel isolation

DC-coupled signal conditioning

Radar processing (optimized for I/Q baseband operation)

Phased array receivers

Multichannel, multimode receivers

GPS antijamming receivers

80 dB spurious-free dynamic range

Selectable bipolar inputs ( 1 V and 0.ꢁ V ranges)

Integral single-pole, low-pass Nyquist filter

Twos complement output format

3.3 V compatible outputs

Communications receivers

PRODUCT HIGHLIGHTS

1. Guaranteed sample rate of 80 MSPS.

2. Input signal conditioning; gain and impedance match.

3. Single-ended, differential, or off-module filter option.

4. Fully tested/characterized full channel performance.

1.8ꢁ W per channel

FUNCTIONAL BLOCK DIAGRAM

AMP-IN-B-2

AMP-IN-B-1

AMP-IN-A-1

AMP-IN-A-2

AMP-OUT-B

AMP-OUT-A

A–IN

B+IN

B–IN

A+IN

AD13280

DROUTA

D0A (LSB)

D1A

DROUTB

ENCODEB

D2A

TIMING

D3A

VREF

DROUT

VREF

DROUT

D4A

D11B (MSB)

D10B

D5A

100Ω OUTPUT TERMINATORS

D6A

D7A

D8A

100Ω OUTPUT TERMINATORS

D9B

D8B

TIMING

D7B

D0B

(LSB)

ENCODEA ENCODEA

D1B D2B D3B D4B D5B D6B

D9A D10A D11A

(MSB)

Figure 1.

Rev. C

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 www.analog.com

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