FMS2010 Datasheet, PDF (1/6 Pages) Filtronic Compound Semiconductors – SP6T GaAs Multi-Band GSM Antenna Switch

Preliminary Data Sheet ^1.1
FMS2010
SP6T GaAs Multi-Band GSM Antenna Switch
Features:
♦ Available in die form
♦ Suitable for multi-band GSM/DCS/PCS/EDGE
applications
♦ Excellent low control voltage performance
♦ Excellent harmonic performance under GSM/
DCS/PCS power levels
♦ Very high Tx-Rx isolation >45dB typ. at 1.8GHz
♦ Very high Tx-Tx isolation >30dB typ. at 1.8GHz
♦ Very low Tx Insertion loss
♦ Very low control current
TX1
VTX1
VTX2
TX2
ANT
VRXC
RX1
VRX1
RX2
VRX2
RX3
VRX3
RX4
VRX4
Description and Applications:
The FMS2010 is a low loss, high power and linear single pole six 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 that offers leading edge performance optimised for switch
applications. The FMS2010 is designed for use in dual, tri and quad – band GSM handset antenna
switch modules and RF front-end modules.
Electrical Specifications: (T_AMBIENT = 25°C,V_control = 0V/2.5V, Z_IN = Z_OUT = 50Ω)
Parameter
Test Conditions
Min Typ Max Units
Tx Insertion Loss
0.5 – 1.0 GHz
1.0 – 2.0 GHz
__
0.5
0.7
dB
__
0.6
0.9
dB
Rx Insertion Loss
0.5 – 1.0 GHz
1.0 – 2.0 GHz
__
0.6
0.8
dB
__
0.8
1.2
dB
Return Loss
Isolation
TX-TX
Isolation
TX-RX
0.5 – 2.5 GHz
0.5 – 1.0 GHz
1.0 – 2.0 GHz
0.5 – 1.0 GHz
1.0 – 2.0 GHz
__
23
__
dB
__
30
33
__
dB
25
31
dB
__
45
50
__
dB
40
45
dB
2nd Harmonic Level
1 GHz, Pin = +35 dBm, 100% Duty Cycle
2 GHz, Pin = +33 dBm, 100% Duty Cycle
(17:1 VSWR)
__
-75
-70
dBc
__
-75
-70
dBc
3rd Harmonic Level
1 GHz, Pin = +35 dBm, 100% Duty Cycle
2 GHz, Pin = +33 dBm, 100% Duty Cycle
(17:1 VSWR)
__
-75
-70
dBc
__
-75
-70
dBc
Switching speed : Trise, Tfall
10% to 90% RF and 90% to 10% RF
__
< 0.3
__
µs
Ton, Toff
50% control to 90% RF and 50% control to 10% RF
__
< 1.0
__
µs
Note: External DC blocking capacitors are required on all RF ports (typ: 100pF).
All unused ports terminated in 50Ω.
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.filcs.com