DAT-31575-PP+T datasheet, PDF - EEWORLD Datasheet

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DAT-31575-PP+T: DescriptionRF/Microwave Attenuator, CMOS; CategoryWireless rf/communication Radio frequency and microwave; File Size450KB，12 Pages; ManufacturerMini-Circuits; Websitehttps://www.minicircuits.com; Environmental Compliance

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DAT-31575-PP+T Overview

RF/Microwave Attenuator, CMOS

DAT-31575-PP+T Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Mini-Circuits
package instruction	LCC20,.16SQ,20
Reach Compliance Code	unknown
Is Samacsys	N
JESD-609 code	e3
Installation features	SURFACE MOUNT
Number of terminals	20
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	LCC20,.16SQ,20
power supply	3 V
Maximum slew rate	0.1 mA
surface mount	YES
technology	CMOS
Terminal surface	Tin (Sn)
Base Number Matches	1

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Digital Step Attenuator

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

Typical Applications

• Base Station Infrastructure

• Portable Wireless

• CATV & DBS

• MMDS & Wireless LAN

• Wireless Local Loop

• UNII & Hiper LAN

• Power ampliﬁer distortion canceling loops

DC-2000 MHz

31.5 dB, 0.5 dB Step

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

DAT-31575-PP+

+ RoHS compliant in accordance

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.

General Description

The DAT-31575-PP+ is a 75Ω 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 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

16dB

8dB

4dB

2dB

1dB

0.5dB

RF Out

Parallel Control

Latch Enable

Internal Control Logic Interface

REV. D

M114163

DAT-31575-PP+

071025

Page 1 of 12

DAT-31575-PP+T Related Products

	DAT-31575-PP+T	3KDAT-31575-PP+T	DAT-31575-PP+E	DAT-31575-PP+PR
Description	RF/Microwave Attenuator, CMOS	Variable Attenuator, 0MHz Min, 2000MHz Max, 2.1dB Insertion Loss-Max, 4 X 4 MM, ROHS COMPLIANT, DG983-1, 20 PIN	Variable Attenuator, 0MHz Min, 2000MHz Max, 2.1dB Insertion Loss-Max, CMOS, 4 X 4 MM, ROHS COMPLIANT, DG983-1, 20 PIN	Variable Attenuator, 0MHz Min, 2000MHz Max, 2.1dB Insertion Loss-Max, CMOS, 4 X 4 MM, ROHS COMPLIANT, DG983-1, 20 PIN
Is it Rohs certified?	conform to	conform to	conform to	conform to
Reach Compliance Code	unknown	unknown	unknown	unknown
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C
Base Number Matches	1	1	1	1
Maker	Mini-Circuits	-	Mini-Circuits	Mini-Circuits
package instruction	LCC20,.16SQ,20	-	LCC20,.16SQ,20	LCC20,.16SQ,20
Is Samacsys	N	-	N	N
JESD-609 code	e3	-	e3	e3
Installation features	SURFACE MOUNT	-	SURFACE MOUNT	SURFACE MOUNT
Number of terminals	20	-	20	20
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
Encapsulate equivalent code	LCC20,.16SQ,20	-	LCC20,.16SQ,20	LCC20,.16SQ,20
power supply	3 V	-	3 V	3 V
Maximum slew rate	0.1 mA	-	0.1 mA	0.1 mA
surface mount	YES	-	YES	YES
technology	CMOS	-	CMOS	CMOS
Terminal surface	Tin (Sn)	-	Tin (Sn)	Tin (Sn)
Other features	-	CMOS COMPATIBLE	CMOS COMPATIBLE	CMOS COMPATIBLE
Nominal attenuation	-	31.5 dB	31.5 dB	31.5 dB
Characteristic impedance	-	75 Ω	75 Ω	75 Ω
structure	-	COMPONENT	COMPONENT	COMPONENT
Maximum input power (CW)	-	23.98 dBm	23.98 dBm	23.98 dBm
Maximum insertion loss	-	2.1 dB	2.1 dB	2.1 dB
Maximum operating frequency	-	2000 MHz	2000 MHz	2000 MHz
RF/Microwave Device Types	-	VARIABLE ATTENUATOR	VARIABLE ATTENUATOR	VARIABLE ATTENUATOR
Maximum voltage standing wave ratio	-	2	2	2

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