Datasheet > DAT-15R5A-SN

DAT-15R5A-SN

更新时间： 2024-11-12 01:16:19

品牌	Logo	应用领域
MINI		/
页数	文件大小	规格书
8页	561K
描述
Digital Step Attenuator

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DAT-15R5A-SN 数据手册

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

DAT-15R5A+ Series

50Ω 0 to 15.5 dB, 0.5 dB Step DC to 4.0 GHz

The Big Deal

• Wideband, operates up to 4 GHz

• Immune to latchup

CASE STYLE: DG983-2

• High IP3, 52 dBm

Product Overview

The DAT-15R5A+ series of 50Ω digital step attenuators provides adjustable attenuation from 0 to 15.5 dB

in 0.5 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-15R5A+ 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 DC

to 4.0 GHz

Can be used in multiple applications such as communications, satellite and defense,

reducing part count.

Serial or parallel interface

Good VSWR, 1.2:1 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-15R5A+ Series of models to be

used in a wide range of applications. See Application Note AN-70-006 for operation above

+3.6V

Useable over a wide range of supply

voltages, +2.3/2.7 to 5.2V

Footprint compatible to DAT-15R5-XX+

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

Can ﬁt into existing footprint and provide improved performance.

Mini-Circuits

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

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与DAT-15R5A-SN相关器件

型号	品牌	获取价格	描述	数据表
DAT-15R5A-SN+	MINI	获取价格	Digital Step Attenuator
DAT-15R5A-SP	MINI	获取价格	Digital Step Attenuator
DAT-15R5A-SP+	MINI	获取价格	Digital Step Attenuator
DAT-15R5-PNE	MINI	获取价格	Variable Attenuator, 0MHz Min, 4000MHz Max, 4.7dB Insertion Loss-Max, CMOS, 4 X 4 MM, DG98
DAT-15R5-PNE+	MINI	获取价格	Variable Attenuator, 0MHz Min, 4000MHz Max, 4.7dB Insertion Loss-Max, 4 X 4 MM, DG983-1, 2
DAT-15R5-PNK	MINI	获取价格	RF/Microwave Attenuator, CMOS
DAT-15R5-PNPR	MINI	获取价格	Variable Attenuator, 0MHz Min, 4000MHz Max, 4.7dB Insertion Loss-Max, CMOS, 4 X 4 MM, DG98
DAT-15R5-PP	MINI	获取价格	Variable Attenuator, 0MHz Min, 4000MHz Max, 4.7dB Insertion Loss-Max, CMOS, 4 X 4 MM, CASE
DAT-15R5-PP+E	MINI	获取价格	Variable Attenuator, 0MHz Min, 4000MHz Max, 4.7dB Insertion Loss-Max, CMOS, 4 X 4 MM, ROHS
DAT-15R5-PP+K	MINI	获取价格	Variable Attenuator, 0MHz Min, 4000MHz Max, 4.7dB Insertion Loss-Max, CMOS, 4 X 4 MM, ROHS

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