Datasheet > DAT-3175A-PN+

DAT-3175A-PN+

更新时间： 2022-02-26 12:44:27

品牌	Logo	应用领域
MINI		/
页数	文件大小	规格书
8页	589K
描述
Digital Step Attenuator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

DAT-3175A-PN+ 数据手册

D^Sui^rfg^aci^eta^Ml^ouS^nttep Attenuator

DAT-3175A Series

75Ω 0 to 31 dB, 0.5 dB Step 1MHz to 2.5 GHz

The Big Deal

• Wideband, operates up to 2.5 GHz

• Glitchless attenuation transitions

• High IP3, 52 dBm

CASE STYLE: DG983-2

Product Overview

The DAT-3175A+ series of 75Ω digital step attenuators provides adjustable attenuation from 0 to 31 dB

in 1 dB steps. The control is a 5-bit serial/parallel interface, and the attenuators operate with either single

positive or dual (positive and negative) supply voltage. DAT-3175A+ series models are produced by a

unique CMOS process on silicon, offering the performance of GaAs with the advantages of conventional

CMOS devices.

Key Features

Feature

Advantages

Wideband operation, speciﬁed from

1MHz to 2.5 GHz

Can be used in multiple applications such as various versions of DOCSIS, satellite

and defense, reducing part count.

Serial or parallel interface

Good VSWR, 1.3:1 typ.

Models available with serial or parallel interface mode to suit customer demand.

Eases interfacing with adjacent components and results in low amplitude ripple.

Single positive supply models:

(Model sufﬁxes: -SP+ and –PP+)

+2.3 to +3.6V+

Use of single positive supply simpliﬁes power supply design. An internal negative voltage

generator supplies the desired negative voltage. Single positive supply results in excellent

spurious performance, -140 dBm typical.

Dual supply models:

(Model sufﬁxes: -SN+ and –PN+)

+2.7 to +3.6V (Positive) and

-3.6 to -3.2V (Negative)

Dual supply provides spurious-free operation. It also allows fast switching up to 1 MHz

(vs. 25 kHz for single supply).

Wide range fo positive operating voltages allows the DAT-3175A+ Series of models to

be used in a wide range of applications. See Application Note AN-70-032 for operation

above +3.6V

Useable over a wide range of supply volt-

ages, +2.3/2.7 to 5.2V

Footprint compatible to DAT-3175-XX+

Series (XX=SN/SP/PN/PP)

Can ﬁt into existing footprint and provide wideband performance, to 2.5 GHz instead

of 2.0 GHz.

Glitchless Attenuation Transitions, 0.26

typical

Compared to previous generation of digital attenuatiors which is a vast improvement.

Mini-Circuits

www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com

Page 1 of 8

12 3 4 5 6 7 8

中文翻译

下载PDF

与DAT-3175A-PN+相关器件

型号	品牌	获取价格	描述	数据表
DAT-3175A-PP	MINI	获取价格	Digital Step Attenuator
DAT-3175A-PP+	MINI	获取价格	Digital Step Attenuator
DAT-3175A-SN	MINI	获取价格	Digital Step Attenuator
DAT-3175A-SN+	MINI	获取价格	Digital Step Attenuator
DAT-3175A-SP	MINI	获取价格	Digital Step Attenuator
DAT-3175A-SP+	MINI	获取价格	Digital Step Attenuator
DAT-3175-PN	MINI	获取价格	Variable Attenuator, 0MHz Min, 2000MHz Max, 2.1dB Insertion Loss-Max, CMOS, 4 X 4 MM, CASE
DAT-3175-PN+E	MINI	获取价格	Variable Attenuator, 0MHz Min, 2000MHz Max, 2.1dB Insertion Loss-Max, CMOS, 4 X 4 MM, ROHS
DAT-3175-PN+PR	MINI	获取价格	Variable Attenuator, 0MHz Min, 2000MHz Max, 2.1dB Insertion Loss-Max, CMOS, 4 X 4 MM, ROHS
DAT-3175-PNE	MINI	获取价格	Variable Attenuator, 0MHz Min, 2000MHz Max, 2.1dB Insertion Loss-Max, CMOS, 4 X 4 MM, DG98

与DAT-3175A-PN+相关文章

压敏电阻器在直流电路中的过压保护应用探讨
2024-06-07

2
电感耐压值及其与电感大小的关系
2024-06-07

5
CNY17F光耦合器：特性、应用、封装、引脚功能及替换型号解析
2024-06-07

4
DS1307资料解析：特性、引脚说明、替代推荐
2024-06-07

3

产品中心

服务支持

精选活动

关于我们

帮助中心

DAT-3175A-PN+

DAT-3175A-PN+ 数据手册

与DAT-3175A-PN+相关器件

与DAT-3175A-PN+相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

DAT-3175A-PN+

DAT-3175A-PN+ 数据手册

与DAT-3175A-PN+相关器件

与DAT-3175A-PN+相关文章

您还可以找

您在本页遇到什么问题？