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:
Parameter
Insertion Loss
Insertion Loss
Return Loss
Return Loss
Tx-Rx Isolation
Tx-Rx Isolation
2nd Harmonic Level
3rd Harmonic Level
Switching speed
(T
AMBIENT
= 25°C,V
control
= 0V/2.5V, Z
IN
= Z
OUT
= 50Ω)
Test Conditions
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
Min
Typ
0.9
1.3
16
12
Max
1.1
1.5
Units
dB
dB
dB
dB
dB
dB
dBc
dBc
ns
27
27
39
28
-70
-70
30
Note:
External DC blocking capacitors are required on all RF ports (typ: 47pF).
All unused ports terminated in 50Ω.
1
Preliminary specifications subject to change without notice
Filtronic Compound Semiconductors Ltd
Contact Details (UK): Tel: +44 (0) 1325 301111 Fax: +44 (0) 1325 306177 Email: sales@filcs.com
Contact Details (USA): Tel: +1 (408) 850 5790
Fax: +1 (408) 850 5766
Email:
sales@filcsi.com
Website: www.filcs.com
FILTRONIC [ FILTRONIC COMPOUND SEMICONDUCTORS ]
