FMS2007 Datasheet, PDF (1/6 Pages) Filtronic Compound Semiconductors – DC-6GHz DPDT Diversity Switch

Preliminary Data Sheet ^2.2
FMS2007
DC-6GHz DPDT Diversity Switch
Features:
♦ Low Insertion loss
♦ Low Harmonic Distortion
♦ High Transmit-Receive Isolation
♦ Suitable for WLAN 802.11a and 802.11b/g
Applications
♦ Filtronic Advanced GaAs pHEMT
Technology
Functional Schematic
V4
TX
V3
ANT1
ANT2
Description and Applications:
V1
RX
V2
The FMS2007 is a low loss linear Double-Pole Double-Throw dual band diversity switch designed for
use in WLAN applications. Typical applications are for UNII, Hiperlan, 802.11a and 802.11b/g
systems that employ two antennas for transmit and receive diversity.
Electrical Specifications: (T_AMBIENT = 25°C,V_control = 0V/2.5V, Z_IN = Z_OUT = 50Ω)
Parameter
Test Conditions
Min Typ
Insertion Loss
Insertion Loss
Return Loss
Return Loss
Tx-Rx Isolation
Tx-Rx Isolation
2nd Harmonic Level
3rd Harmonic Level
Switching speed
2.4GHz
6GHz
2.4GHz
6GHz
2.4GHz
6GHz
2.4, 6 GHz, Pin = 20dBm, Vctrl = 2.4V
2.4, 6 GHz, Pin = 20dBm, Vctrl =2.4V
Vctrl=2.4V, Pin=20dBm
10% to 90% RF and 90% to 10% RF
0.9
1.3
16
12
27
39
27
28
-70
-70
30
Note: External DC blocking capacitors are required on all RF ports (typ: 47pF).
All unused ports terminated in 50Ω.
Max
1.1
1.5
Units
dB
dB
dB
dB
dB
dB
dBc
dBc
ns
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