Datasheet > DAT-31575-PPE

DAT-31575-PPE

更新时间： 2022-12-01 20:16:05

品牌	Logo	应用领域
MINI		/
页数	文件大小	规格书
12页	457K
描述
Variable Attenuator, 0MHz Min, 2000MHz Max, 2.1dB Insertion Loss-Max, 4 X 4 MM, DG983-1, 20 PIN

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数据手册

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DAT-31575-PPE 数据手册

Digital Step Attenuator

757 DC-2000 MHz

31.5 dB, 0.5 dB Step

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

Product Features

• Single positive supply voltage, +3V

• Immune to latch up

• Excellent accuracy, 0.1 dB Typ

• Parallel control interface

• Low Insertion Loss

• High IP3, +52 dBm Typ

• Very low DC power consumption

• Excellent return loss, 20 dB Typ

• Small size 4.0 x 4.0 mm

DAT-31575-PP+

DAT-31575-PP

+ RoHS compliant in accordance

with EU Directive (2002/95/EC)

The +Sufﬁx identiﬁes 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

TheDAT-31575-PPisa75ΩRFdigitalstepattenuatorthatoffersanattenuationrangeupto31.5dBin 0.5 dB

steps. The control is a 6-bit parallel interface, operating on a single +3 volt supply. The DAT- 31575- PP 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

2dB

0.5dB

1dB

Parallel Control

Latch Enable

Internal Control Logic Interface

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REV. C

M112685

DAT-31575-PP

070930

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