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RFSA3413TR7

Description
5MHz to 6000MHz, Digital Step Attenuator
File Size2MB,14 Pages
ManufacturerRF Micro Devices (Qorvo)
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RFSA3413TR7 Overview

5MHz to 6000MHz, Digital Step Attenuator

RFSA3413
RFSA3413
5MHz to 6000MHz, Digital Step Attenuator
The RFMD’s RFSA3413 is a 4-bit digital step attenuator
(DSA) that features high linearity over the entire 15dB gain
control range with 1.0dB steps. The RFSA3413 uses parallel
control interface. The RFSA3413 has a low insertion loss of
1.4dB at 2GHz. Patent pending circuit architecture provides
overshoot-free transient switching performance. The
RFSA3413 is available in a 3mm x 3mm QFN package.
RFSA3413
Package: QFN, 16-pin,
3.0mm x 3.0mm x 0.85mm
Features
4-Bit, 15dB Range, 1.0dB Step
Patent Pending Circuit Architecture
Overshoot-free Transient
Switching Performance
Frequency Range 5MHz to
6000MHz
High Linearity, IIP3 >55dBm
Parallel Control Interface
Fast Switching Speed,
<120nsec
Typical
Single Supply 3V to 5V Operation
3V CMOS Logic Compatible
RF Pins Have No DC Voltage, Can
be DC Grounded Externally
C1
C2
C4
C8
16
15
14
13
VDD
RFIN
N/C
N/C
1
LOGIC CONTROL
2
3
4-BIT DSA
4
12
11
10
9
N/C
RFOUT
N/C
N/C
Applications
2G Through 4G Base Stations
Point-to-Point
WiMax/WiFi
Test Equipment
5
N/C
6
N/C
7
N/C
8
N/C
Functional Block Diagram
Ordering Information
RFSA3413SQ
RFSA3413SR
RFSA3413TR7
RFSA3413PCK-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
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.
DS150129
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.
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