Datasheet > ADRF5473BCZ-SX

ADRF5473BCZ-SX

更新时间： 2024-11-28 02:51:43

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
17页	1415K
描述
Die on Carrier, Silicon Digital Attenuator, 0.5 dB LSB, 6-Bit, 100 MHz to 40 GHz

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ADRF5473BCZ-SX 数据手册

Data Sheet

ADRF5473

Die on Carrier, Silicon Digital Attenuator, 0.5 dB LSB, 6-Bit, 100 MHz to 40 GHz

FEATURES

FUNCTIONAL BLOCK DIAGRAM

► Ultrawideband frequency range: 100 MHz to 40 GHz

► Attenuation range: 31.5 dB with 0.5 dB steps

► Bond pads for wire bond and ribbon bond

► Low insertion loss

► 1.7 dB typical up to 18 GHz

► 2.2 dB typical up to 26 GHz

► 3.2 dB typical up to 40 GHz

► Attenuation accuracy

► ±(0.10 + 2.0% of attenuation state) typical up to 26 GHz

► ±(0.13 + 1.5% of attenuation state) typical up to 35 GHz

► ±(0.30 + 1.5% of attenuation state) typical up to 40 GHz

► Typical step error

► ±0.12 dB typical up to 26 GHz

► ±0.30 dB typical up to 35 GHz

► ±0.60 dB typical up to 40 GHz

► High input linearity

Figure 1.

► P0.1dB insertion loss state: 31 dBm typical

► P0.1dB other attenuation states: 28 dBm typical

► IP3: 50 dBm typical

GENERAL DESCRIPTION

The ADRF5473 is a 6-bit digital attenuator with a 31.5 dB attenua-

tion range in 0.5 dB steps manufactured in a silicon process attach-

ed on a gallium arsenide (GaAs) carrier substrate. The substrate

incorporates the bond pads for chip and wire assembly, and the

bottom of the device is metalized and connected to ground.

► High RF power handling

► 26 dBm steady state average

► 31 dBm steady state 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): 250 ns

► 18-pad, 3.171 mm × 1.616 mm, die on carrier [CHIP]

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

3.2 dB of insertion loss and excellent attenuation accuracy. The

ADRF5473 has an RF input power handling capability of 26 dBm

average and 31 dBm peak for all states.

The ADRF5473 requires a dual-supply voltage of +3.3 V and

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

lel mode control, and complementary metal-oxide semiconductor

(CMOS)-/low voltage transistor to transistor logic (LVTTL)-compati-

ble controls.

APPLICATIONS

► Test and instrumentation

► Cellular infrastructure: 5G millimeter wave

► Military radios, radars, and electronic counter measures (ECMs)

► Microwave radios and very small aperture terminals (VSATs)

The ADRF5473 is designed to match a characteristic impedance of

50 Ω.

Note that when referring to a single function of a multifunction pad

in this data sheet, only the portion of the pad name that is relevant

is mentioned. For full pad names of the multifunction pads, refer to

the section.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable "as is". 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.

DOCUMENT FEEDBACK

TECHNICAL SUPPORT

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与ADRF5473BCZ-SX相关器件

型号	品牌	获取价格	描述	数据表
ADRF5474	ADI	获取价格	载波裸片，硅数字衰减器，2 dB LSB，4位，10 MHz至60 GHz
ADRF5515	ADI	获取价格	双通道，3.3 GHz至4.0 GHz，20 W接收器前端
ADRF5515A	ADI	获取价格	双通道，3.3 GHz至4.0 GHz，20 W接收器前端
ADRF5519	ADI	获取价格	双通道，2.3 GHz至2.8 GHz，20 W接收器前端
ADRF5534	ADI	获取价格	3.1 GHz to 4.2 GHz, Receiver Front End
ADRF5545A	ADI	获取价格	Dual-Channel, 2.4 GHz to 4.2 GHz Receiver Front End
ADRF5545ABCPZN	ADI	获取价格	Dual-Channel, 2.4 GHz to 4.2 GHz Receiver Front End
ADRF5545ABCPZN-R7	ADI	获取价格	Dual-Channel, 2.4 GHz to 4.2 GHz Receiver Front End
ADRF5545ABCPZN-RL	ADI	获取价格	Dual-Channel, 2.4 GHz to 4.2 GHz Receiver Front End
ADRF5545A-EVALZ	ADI	获取价格	Dual-Channel, 2.4 GHz to 4.2 GHz Receiver Front End

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