Datasheet > ADRF5731BCCZN

ADRF5731BCCZN

更新时间： 2024-01-22 14:45:31

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
17页	506K
描述
2 dB LSB, 4-Bit, Silicon Digital Attenuator,

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ADRF5731BCCZN 数据手册

2 dB LSB, 4-Bit, Silicon Digital Attenuator,

100 MHz to 40 GHz

Data Sheet

ADRF5731

FEATURES

FUNCTIONAL BLOCK DIAGRAM

ADRF5731

Ultrawideband frequency range: 100 MHz to 40 GHz

Attenuation range: 2 dB steps to 30 dB

Low insertion loss

1.7 dB to 18 GHz

2.2 dB to 26 GHz

16 15

3.5 dB to 40 GHz

Attenuation accuracy

± ±0.1 + 2.0%) of attenuation state up to 18 GHz

± ±0.2 + 2.5%) of attenuation state up to 26 GHz

± ±0.5 + 10.0%) of attenuation state up to 40 GHz

Typical step error

VDD

D4/SERIN

D5/CLK

GND

SERIAL/

PARALLEL

INTERFACE

VSS

GND

4-BIT DIGITAL

ATTENUATOR

ATTOUT

ATTIN

± 0.15 dB to 18 GHz

PACKAGE

BASE

± 0.20 dB to 26 GHz

± 0.60 dB to 40 GHz

Figure 1.

High input linearity

P0.1dB insertion loss state: 30 dBm

P0.1dB other attenuation states: 26 dBm

IP3: 50 dBm typical

High RF input power handling: 26 dBm average, 30 dBm peak

Tight distribution in relative phase

No low frequency spurious signals

SPI and parallel mode control, CMOS/LVTTL compatible

RF amplitude settling time ±0.1 dB of final RF output): 230 ns

2.5 mm × 2.5 mm, 16-terminal LGA package

Pin compatible with ADRF5721, low frequency cutoff version

APPLICATIONS

Industrial scanners

Test and instrumentation

Cellular infrastructure: 5G millimeter wave

Military radios, radars, electronic counter measures ±ECMs)

Microwave radios and very small aperture terminals ±VSATs)

GENERAL DESCRIPTION

The ADRF5731 is a silicon, 4-bit digital attenuator with a 30 dB

attenuation control range in 2 dB steps.

The ADRF5731 is pin compatible with the ADRF5721 low

frequency cutoff version, which operates from 9 kHz to 40 GHz.

This device operates from 100 MHz to 40 GHz with better than

3.5 dB of insertion loss. The ATTIN port of the ADRF5720 has

a radio frequency (RF) input power handling capability of 26 dBm

average and 30 dBm peak for all states.

The ADRF5731 RF ports are designed to match a characteristic

impedance of 50 Ω.

The ADRF5731 comes in a 16-terminal, 2.5 mm × 2.5 mm,

RoHS compliant, land grid array (LGA) package and operates

from −40°C to +105°C.

The ADRF5731 requires a dual supply voltage of +3.3 V and

−3.3 V. The device features serial peripheral interface (SPI),

parallel mode control, and complementary metal-oxide

semiconductor (CMOS)-/low voltage transistor to transistor

logic (LVTTL) compatible controls.

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ADRF5731BCCZN相关器件

型号	品牌	获取价格	描述	数据表
ADRF5731BCCZN-R7	ADI	获取价格	2 dB LSB, 4-Bit, Silicon Digital Attenuator,
ADRF5731-EVALZ	ADI	获取价格	2 dB LSB, 4-Bit, Silicon Digital Attenuator,
ADRF5740	ADI	获取价格	2 dB LSB、4 位硅数字衰减器（100 MHz 至 60 GHz）
ADRF6510	ADI	获取价格	30 MHz Dual Programmable Filters and Variable Gain Amplifiers
ADRF6510ACPZ-R7	ADI	获取价格	30 MHz Dual Programmable Filters and Variable Gain Amplifiers
ADRF6510-ACPZ-R71	ADI	获取价格	IC SPECIALTY CONSUMER CIRCUIT, QCC32, 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD-2, LFCSP-32, Co
ADRF6510-ACPZ-WP	ADI	获取价格	SPECIALTY CONSUMER CIRCUIT, QCC32
ADRF6510ACPZ-WP	ADI	获取价格	30 MHz Dual Programmable Filters and Variable Gain Amplifiers
ADRF6510-ACPZ-WP1	ADI	获取价格	IC SPECIALTY CONSUMER CIRCUIT, QCC32, 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD-2, LFCSP-32, Co
ADRF6510-EVALZ	ADI	获取价格	30 MHz Dual Programmable Filters and Variable Gain Amplifiers

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