FMS2014-001
High Power
GaAs SPDT
Switch
FMS2014-001
HIGH POWER GaAs SPDT SWITCH
Package: 3 mm x 3 mm QFN
Product Description
The FMS2014-001 is a low loss, high power, linear single-pole double-throw Gallium
Arsenide antenna switch designed for use in mobile handset applications. The die
is fabricated using the RFMD FL05 0.5
Pm
switch process technology, which offers
excellent performance optimised for switch applications. The FMS2014-001 is
designed for use in dual-, tri-, and quad-band GSM handset antenna switch mod-
ules and RF front end modules. It can also find use in other applications where high
power and linear RF switching is necessary.
Optimum Technology
Matching® Applied
GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
InP HBT
RF MEMS
LDMOS
Features
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Specification
Typ.
Unit
Min.
Max.
9
Parameter
Electrical Specifications
Insertion Loss
Return Loss
Isolation
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Excellent Low Control Voltage
Performance
Excellent Harmonic Perfor-
mance Under
GSM/DCS/PCS/EDGE Power
Levels
Very High Tx-Rx Isolation:
> 28 dB typ. at 1.8 GHz
Very Low Insertion Loss:
0.5 dB at 1.8 GHz
Very Low Control Current
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2nd Harmonic Level
3rd Harmonic Level
Switching Speed: T
RISE
, T
FALL
Switching Speed: T
ON
, T
OFF
Control Current
16
-30
-26
-60
-65
-60
-65
0.45
0.5
20
-32
-30
-70
-75
-70
-75
< 0.3
< 0.3
5
0.5
0.55
1.0
1.0
10
0.2
5
dB
dB
dB
dB
dB
dBc
dBc
dBc
dBc
Ps
Ps
PA
V
V
:
:
General Test Conditions
Bias Voltages (Low)
Bias Voltages (High)
Port Impedances
Off Arm Termination
0
2.5
50
50
DS130506
N
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark 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. ©2006, RF Micro Devices, Inc.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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Applications
Mobile Handset Applications
Dual-, Tri-, and Quad-band
GSM Handset Antenna
Switch Modules
RF Front End Modules
Condition
T
AMBIENT
= 25 °C, V
CTRL
= 0 V/2.5 V, Z
IN
= Z
OUT
= 50
:
External DC-blocking capacitors are required on all
RF ports (typ. 700 [F)
0.5 GHz to 1.0 GHz
1.0 GHz to 2.0 GHz
0.5 GHz to 2.5 GHz
0.5 GHz to 1.0 GHz
1.0 GHz to 2.0 GHz
1 GHz, P
IN
= +35 dBm, 100% duty cycle
2 GHz, P
IN
= +33 dBm, 100% duty cycle
1 GHz, P
IN
= +35 dBm, 100% duty cycle
2 GHz, P
IN
= +33 dBm, 100% duty cycle
10 % to 90 % RF and 90 % to 10 % RF
50 % control to 90 % RF and 50 % control to 10 %
RF
+35 dBm RF input at 1 GHz
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FMS2014-001
Absolute Maximum Ratings
1
Parameter
Maximum Input Power (P
IN
)
Control Voltage (V
CTRL
)
Operating Temperature (T
OPER
)
Storage Temperature (T
STOR
)
Rating
+38
+5
-40 to 100
-55 to 150
Unit
dBm
V
°C
°C
Caution! ESD sensitive device.
Exceeding any one or a combination of the Absolute Maximum Rating conditions may
cause permanent damage to the device. Extended application of Absolute Maximum
Rating conditions to the device may reduce device reliability. Specified typical perfor-
mance or functional operation of the device under Absolute Maximum Rating condi-
tions is not implied.
RoHS status based on EU Directive 2002/95/EC (at time of this document revision).
The information in this publication is believed to be accurate and reliable. However, no
responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any
infringement of patents, or other rights of third parties, resulting from its use. No
license is granted by implication or otherwise under any patent or patent rights of
RFMD. RFMD reserves the right to change component circuitry, recommended appli-
cation circuitry and specifications at any time without prior notice.
Truth Table
A
B
High
Low
Low
High
Insertion loss
Isolation
Isolation
Insertion Loss
Typical Measured Performance on Evaluation Board (De-embedded)
Measurement Conditions: V
CTRL
= 2.5 V (high) and 0 V (low), T
AMBIENT
=25
qC
unless otherwise stated.
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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DS130506
Switch State
VC1
VC2
ANT - RF1
ANT - RF2
FMS2014-001
Part Identification
Pad Layout
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Paddle
Description
NC
NC
RF1
NC
NC
NC
RF2
NC
NC
V2
ANT RF
V1
Ground
DS130506
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Fo
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Package Drawing
QFN 12-Lead 3 mm x 3 mm
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FMS2014-001
Evaluation Board Layout
Bill of Materials
Label
C3, C4
C1, C2, C7
C5, C6
Board
Preferred evaluation board material is 0.25 mm thick ROGERS RT4350. All RF tracks should be 50
:
characteristic impedance.
Tape and reel information on this material is in accordance with EIA-481-1 except where exceptions are identified.
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Fo
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Tape and Reel
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Component
Capacitor, 470 pF, 0603
Capacitor, 47 pF, 0402
Capacitor, 100 pF, 0402
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DS130506
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FMS2014-001
Preferred Assembly Instructions
This package is compatible with both lead free and leaded solder reflow processes as defined within IPC/J-STD-020C. The
maximum package temperature should not exceed 260°C.
Handling Precautions
To avoid damage to the devices, care should be exercised during handling. Proper Electro-
static Discharge (ESD) precautions should be observed at all stages of storage, handling,
assembly, and testing.
ESD Rating
These devices should be treated as Class 1A (250 V to 500 V) as defined in JEDEC Standard No. 22-A114. Further information
on ESD control measures can be found in MIL-STD-1686 and MIL-HDBK-263.
MSL Rating
Application Notes and Design Data
Reliability
Disclaimers
Ordering Information
Application Notes and design data including S-parameters are available on request from www.rfmd.com.
An MTTF of 4.2 million hours at a channel temperature of 150°C is achieved for the process used to manufacture this device.
This product is not designed for use in any space-based or life-sustaining/supporting equipment.
Ordering Code
FMS2014-001
FMS2014-001SR
ot
FMS2014-001SQ
FMS2014-001-EB
DS130506
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7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Fo
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Description
7”Reel with 1000 pcs
7” reel with 100 pieces
Sample bag with 25 pcs
Packaged Die Mounted on Evaluation Board
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The device has an MSL rating of Level 1. To determine this rating, preconditioning was performed to the device per the Pb-free
solder profile defined within IPC/JEDEC J-STD-020C, moisture/reflow sensitivity classification for non-hermetic solid state.
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