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PDF FMS2020QFN Data sheet ( Hoja de datos )
| Número de pieza | FMS2020QFN | |
| Descripción | GaAs Multi-Purpose Wide Band SPDT Switch | |
| Fabricantes | Filtronic | |
| Logotipo |  |
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Preliminary Data Sheet 2.2
FMS2020QFN
GaAs Multi-Purpose Wide Band SPDT Switch
Features:
♦ 3x3x0.9mm Packaged pHEMT Switch
♦ Suitable for L, S, and C-band digital
cellular, cordless telephony and WLAN
applications
♦ High isolation, 25dB typ at 2.5GHz
♦ Low insertion loss, 0.5dB typ at 2.5GHz
♦ Low insertion loss, 1.0dB typ at 6GHz
♦ P0.1dB > 38dBm at 2GHz
Functional Schematic
ANT
V1 V2
RF1 RF2
Description and Applications:
The FMS2020QFN is a low loss, high power and linear single pole dual throw Gallium Arsenide antenna
switch. The die is fabricated using the Filtronic FL05 0.5µm switch process technology, which offers leading
edge performance optimised for switch applications. The FMS2020QFN is designed for use in L, S, and C
band wireless applications and WLAN access points where high linearity switching is required.
Electrical Specifications: (TAMBIENT = 25°C,Vctrl = 0V/2.5V, ZIN = ZOUT = 50Ω)
Parameter
Insertion Loss
Return Loss
Isolation
Input power at 0.1dB compression point
2nd Harmonic Level
3rd Harmonic Level
Switching speed : T rise, T fall
T on, T off
Control Current
Test Conditions
0.5 – 1.0 GHz
1.0 – 2.0 GHz
2.0 – 3.0 GHz
3.0 – 4.0 GHz
4.0 – 5.0 GHz
5.0 –6.0 GHz
0.5 – 2.5 GHz
2.5 – 5.0 GHz
0.5 – 1.0 GHz
1.0 – 2.5 GHz
2.5 – 6.0 GHz
1.0 GHz
2.0 GHz
2.5 GHz
6.0 GHz
1 GHz, Pin = +35 dBm, 100% Duty Cycle
1 GHz, Pin = +35 dBm, 100% Duty Cycle
10% to 90% RF and 90% to 10% RF
50% control to 90% RF and 50% control to 10% RF
+35dBm RF input @1GHz
Min
Typ
0.4
0.45
0.55
0.65
0.75
0.95
23
18
30
25
18
>38
>38
>37
>33
<-70
<-70
<0.3
<1.0
<10
Max
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dBc
dBc
µs
µs
µA
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: +44 (0) 1325 301111 Fax: +44 (0) 1325 306177 Email: [email protected]
Contact Details (USA): Tel: +1 (408) 850-5790 Fax: +1 (408) 850-5766 Email: [email protected]
Website: www.filtronic.co.uk/semis
1 page  
Evaluation Board:
Preliminary Data Sheet 2.2
FMS2020QFN
Label
C3,C4
C1,C2
C5,C6
BOM
Component
Capacitor, 470pF, 0603
Capacitor, 100pF, 0402
Capacitor, 47pF, 0402
BOARD
Preferred evaluation board material is 0.25 mm thick
ROGERS RT4350. All RF tracks should be 50 ohm
characteristic impedance.
Evaluation Board De-Embedding Data (Measured):
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
-1
0.5
FMS2020QFN CAL BOARD INSERTION LOSSES
1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
Frequency (GHz)
6
FMS2020QFN CAL BOARD MATCH
-10
-12.5
-15
-17.5
-20
-22.5
-25
-27.5
-30
-32.5
-35
-37.5
-40
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
Frequency (GHz)
5
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: [email protected]
Contact Details (USA): Tel: +1 (408) 988 1845 Fax: +1 (408) 970 9950 Email: [email protected]
Website: : www.filtronic.co.uk/semis
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet FMS2020QFN.PDF ] | |
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