Datasheet > DAT-31R5-SP+PR

DAT-31R5-SP+PR

更新时间： 2022-12-01 19:41:58

品牌	Logo	应用领域
MINI		/
页数	文件大小	规格书
12页	531K
描述
Variable Attenuator, 0MHz Min, 2400MHz Max, 2.4dB Insertion Loss-Max, CMOS, 4 X 4 MM, ROHS COMPLIANT, DG983-1, 20 PIN

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数据手册

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DAT-31R5-SP+PR 数据手册

Digital Step Attenuator

50Ω DC-2400 MHz

31.5 dB, 0.5 dB Step

6 Bit, Serial Control Interface, Single Positive Supply Voltage, +3V

Product Features

• Single positive supply voltage, +3V

• Immune to latch up

• Excellent accuracy, 0.1 dB Typ

• Serial control interface

• Low Insertion Loss

• High IP3, +52 dBm typ.

• Very low DC power consumption

• Excellent return loss, 20 dB Typ

DAT-31R5-SP+

+ RoHS compliant in accordance

• Small size 4.0 x 4.0 mm

with EU Directive (2002/95/EC)

The +Sufﬁx has been added in order to identify RoHS

Compliance. See our web site for RoHS Compliance

methodologies and qualiﬁcations.

Typical Applications

• Base Station Infrastructure

• Portable Wireless

• CATV & DBS

• MMDS & Wireless LAN

• Wireless Local Loop

• UNII & Hiper LAN

• Power ampliﬁer distortion canceling loops

General Description

The DAT-31R5-SP+ is a 50Ω RF digital step attenuator that offers an attenuation range up to 31.5 dB in

0.5 dB steps. The control is a 6-bit serial interface, operating on a single +3 volt supply. The DAT-31R5-SP+

is produced using a unique CMOS process on silicon, offering the performance of GaAs, with the advantages

of conventional CMOS devices.

Simpliﬁed Schematic

RF Input

RF Out

16dB

8dB

4dB

0.5dB

2dB

1dB

Digital Serial Control

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REV. D

M114163

DAT-31R5-SP+

071025

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