FMS2014-001 Datasheet, PDF (1/7 Pages) Filtronic Compound Semiconductors – High Power GaAs SPDT Switch

Data Sheet ^3.0
FMS2014-001
High Power GaAs SPDT Switch
Features:
♦ 3x3x0.9mm Packaged pHEMT Switch
♦ Excellent low control voltage performance
♦ Excellent harmonic performance under
GSM/DCS/PCS/EDGE power levels
♦ Very high Tx-Rx isolation: >28dB typ. at
1.8GHz
♦ Very low Insertion loss: 0.5dB at 1.8GHz
♦ Very low control current
♦ RoHS compliant
Functional Schematic
ANT
V1
V2
RF1
RF2
Description and Applications:
The FMS2014-001 is a low loss, high power and linear single pole double throw Gallium Arsenide
antenna switch designed for use in mobile handset applications. The die is fabricated using the
Filtronic FL05 0.5μm 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 modules and RF front-end modules. It can also find use in other applications where
high power and linear RF switching is necessary.
Electrical Specifications: (T_AMBIENT = 25°C,V_ctrl = 0V/2.5V, Z_IN = Z_OUT = 50Ω)
Parameter
Test Conditions
Min Typ Max Units
Insertion Loss
0.5 – 1.0 GHz
1.0 – 2.0 GHz
0.45
0.5
dB
0.5
0.55
dB
Return Loss
0.5 – 2.5 GHz
16
20
dB
Isolation
0.5 – 1.0 GHz
1.0 – 2.0 GHz
-30
-32
dB
-26
-30
dB
2nd Harmonic Level
1 GHz, Pin = +35 dBm, 100% Duty Cycle
-60
-70
dBc
2 GHz, Pin = +33 dBm, 100% Duty Cycle
-65
-75
dBc
3rd Harmonic Level
1 GHz, Pin = +35 dBm, 100% Duty Cycle
-60
-70
dBc
2 GHz, Pin = +33 dBm, 100% Duty Cycle
-65
-75
dBc
Switching speed : Trise, Tfall
Ton, Toff
10% to 90% RF and 90% to 10% RF
50% control to 90% RF and 50% control to 10% RF
μs
<0.3
1.0
μs
Control Current
+35dBm RF input @1GHz
5
10
μA
Note: External DC blocking capacitors are required on all RF ports (typ: 100pF)
1
Preliminary specifications subject to change without notice
Filtronic Compound Semiconductors Ltd
Contact Details (UK): Tel: [phone] Fax: [phone] Email: [e-mail]
Contact Details (USA): Tel: [phone] Fax: [phone] Email: [e-mail]
Website: www.filtronic.com