DAT-31R5-SN+PR datasheet, PDF - EEWORLD Datasheet

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DAT-31R5-SN+PR: DescriptionVariable Attenuator, 0MHz Min, 2400MHz Max, 2.4dB Insertion Loss-Max, CMOS, 4 X 4 MM, ROHS COMPLIANT, DG983-1, 20; CategoryWireless rf/communication Radio frequency and microwave; File Size588KB，12 Pages; ManufacturerMini-Circuits; Websitehttps://www.minicircuits.com; Environmental Compliance

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DAT-31R5-SN+PR Overview

Variable Attenuator, 0MHz Min, 2400MHz Max, 2.4dB Insertion Loss-Max, CMOS, 4 X 4 MM, ROHS COMPLIANT, DG983-1, 20

DAT-31R5-SN+PR Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Mini-Circuits
package instruction	LCC20,.16SQ,20
Reach Compliance Code	unknown
Other features	CMOS COMPATIBLE
Nominal attenuation	31.5 dB
Characteristic impedance	50 Ω
structure	COMPONENT
Maximum input power (CW)	23.98 dBm
Maximum insertion loss	2.4 dB
JESD-609 code	e3
Installation features	SURFACE MOUNT
Number of terminals	20
Maximum operating frequency	2400 MHz
Minimum operating frequency
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
RF/Microwave Device Types	VARIABLE ATTENUATOR
Maximum slew rate	0.1 mA
surface mount	YES
technology	CMOS
Terminal surface	Tin (Sn)
Maximum voltage standing wave ratio	1.5
Base Number Matches	1

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Digital Step Attenuator

31.5 dB, 0.5 dB Step

6 Bit, Serial Control Interface, Dual Supply Voltage

Product Features

• Dual Supply Voltage: V

=+3V, V

=-3V

• Immune to latch up

• Excellent accuracy, 0.1 dB Typ

• Serial control interface

• Fast switching control frequency, 1 MHz typ.

• 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

50Ω DC-2400 MHz

DAT-31R5-SN+

+ 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-31R5-SN+ 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 dual supply voltage: V

=+3V, V

=-3V.

The DAT-31R5-SN+ 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

Digital Serial Control

REV. D

M114163

DAT-31R5-SN+

071024

Page 1 of 12

DAT-31R5-SN+PR Related Products

	DAT-31R5-SN+PR	DAT-31R5-SN+E	3KDAT-31R5-SN+T
Description	Variable Attenuator, 0MHz Min, 2400MHz Max, 2.4dB Insertion Loss-Max, CMOS, 4 X 4 MM, ROHS COMPLIANT, DG983-1, 20	Variable Attenuator, 0MHz Min, 2400MHz Max, 2.4dB Insertion Loss-Max, CMOS, 4 X 4 MM, ROHS COMPLIANT, DG983-1, 20	Variable Attenuator, 0MHz Min, 2400MHz Max, 2.4dB Insertion Loss-Max, 4 X 4 MM, ROHS COMPLIANT, DG983-1, 20
Is it Rohs certified?	conform to	conform to	conform to
Reach Compliance Code	unknown	unknown	unknown
Other features	CMOS COMPATIBLE	CMOS COMPATIBLE	CMOS COMPATIBLE
Nominal attenuation	31.5 dB	31.5 dB	31.5 dB
Characteristic impedance	50 Ω	50 Ω	50 Ω
structure	COMPONENT	COMPONENT	COMPONENT
Maximum input power (CW)	23.98 dBm	23.98 dBm	23.98 dBm
Maximum insertion loss	2.4 dB	2.4 dB	2.4 dB
Maximum operating frequency	2400 MHz	2400 MHz	2400 MHz
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
RF/Microwave Device Types	VARIABLE ATTENUATOR	VARIABLE ATTENUATOR	VARIABLE ATTENUATOR
Maximum voltage standing wave ratio	1.5	1.5	1.5
Base Number Matches	1	1	1
Is it lead-free?	Lead free	Lead free	-
Maker	Mini-Circuits	Mini-Circuits	-
package instruction	LCC20,.16SQ,20	LCC20,.16SQ,20	-
JESD-609 code	e3	e3	-
Installation features	SURFACE MOUNT	SURFACE MOUNT	-
Number of terminals	20	20	-
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	-
Encapsulate equivalent code	LCC20,.16SQ,20	LCC20,.16SQ,20	-
power supply	+-3 V	+-3 V	-
Maximum slew rate	0.1 mA	0.1 mA	-
surface mount	YES	YES	-
technology	CMOS	CMOS	-
Terminal surface	Tin (Sn)	Tin (Sn)	-

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