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RFSA3714TR13

Description
Attenuators .05-6GHz 7 BIT GCR31.75dB Step.25dB
CategoryTopical application    Wireless rf/communication   
File Size2MB,16 Pages
ManufacturerQorvo
Websitehttps://www.qorvo.com
Environmental Compliance
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RFSA3714TR13 Overview

Attenuators .05-6GHz 7 BIT GCR31.75dB Step.25dB

RFSA3714TR13 Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerQorvo
Product CategoryAttenuators
RoHSDetails
Package / CaseQFN-24
Maximum Attenuation31.75 dB
Maximum Frequency6 GHz
Number of Bits7 bit
Number of Channels1 Channel
Attenuator Step Size0.25 dB
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 105 C
PackagingCut Tape
PackagingMouseReel
PackagingReel
TypeDigital Step Attenuator
Insertion Loss1.5 dB
Mounting StyleSMD/SMT
Minimum Frequency50 MHz
Operating Supply Voltage3 V to 5 V
Factory Pack Quantity2500
RFSA3713
RFSA3713
5MHz to 6000MHz, Digital Step Attenuator
The RFMD’s RFSA3713 is a 7-bit digital step attenuator
(DSA) that features high linearity over the entire 31.75dB gain
control range with 0.25dB steps. The RFSA3713 uses serial
control interface. The RFSA3713 has a low insertion loss of
1.4dB at 2GHz. Patent pending circuit architecture provides
overshoot-free transient switching performance. External
address pins allow up to eight DSAs to be controlled on a
single bus. The RFSA3713 is available in a 3mm x 3mm QFN
package.
RFSA3713
Package: QFN, 16-pin,
3.0mm x 3.0mm x 0.85mm
Features
7-Bit, 31.75dB Range, 0.25dB Step
Patent Pending Circuit Architecture
Overshoot-free Transient
Switching Performance
Frequency Range 5MHz to
6000MHz
High Linearity, IIP3 >55dBm
Serial Control Interface
Fast Switching Speed,
<120nsec
Typical
Serial Addressable Supports Up to
Eight Addresses
Single Supply 3V to 5V Operation
RF Pins Have No DC Voltage, Can
be DC Grounded Externally
Power-up Default Setting Is
Maximum Attenuation
CLK
A2
A1
16
15
SI
14
13
VDD
A0
GND
RFIN
1
LOGIC CONTROL
2
3
7-BIT DSA
4
12
11
10
9
LE
GND
GND
RFOUT
Applications
2G through 4G Base Stations
Point-to-Point
WiMax/WiFi
Test Equipment
5
6
7
8
GND
GND
GND
Functional Block Diagram
Ordering Information
RFSA3713SQ
RFSA3713SR
RFSA3713TR7
RFSA3713PCK-410
Sample bag with 25 pieces
7" Reel with 100 pieces
7" Reel with 2500 pieces
5MHz to 6000MHz PCBA with 5-piece sample bag
DS150128
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or
customerservice@rfmd.com.
RF MICRO DEVICES
®
and RFMD
®
are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names,
trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc.
GND
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RFSA3714TR13 Related Products

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Description Attenuators .05-6GHz 7 BIT GCR31.75dB Step.25dB Attenuators .05-6GHz 6 BIT GCR31.5dB Step.05dB

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