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PDF FMS2001QFN Data sheet ( Hoja de datos )
| Número de pieza | FMS2001QFN | |
| Descripción | SPDT Reflective pHEMT MMIC Switch | |
| Fabricantes | Filtronic | |
| Logotipo |  |
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Preliminary Data Sheet 2.2
FMS2001QFN
SPDT Reflective pHEMT MMIC Switch
Description
The FMS2001QFN is a low loss linear Single-Pole Double-Throw Antenna Switch
designed for use in mobile handset applications. The switch is designed with one antenna
port that can be routed to any one of the two RF ports.
Features
• Low insertion loss (0.6dB @ 900 MHz)
• Operation down to 2V control
• 2 control lines. Single positive voltage supply
• Low harmonics (Typical -70dBc at Pin=+34.5dBm)
• High Isolation (30 dB @ 900 MHz)
• Low cost QFN 12 lead 3*3 package
• Filtronic Advanced GaAs 0.5 µm pHEMT Technology
Electrical Characteristics (at 25C°, [Vc 0,+2.7V], 50Ω system, CW )
Parameter
Symbol
Condition
Min.
Typ. Max.
1 0.5
Insertion Loss
IL
2
0.6
3 0.5
Isolation –
RF – Ant on.
ISO
1
2
35
25
S11 S11 1
-23
S11 S11 2
-15
Harmonics
2fo 3
3fo 3
-70
-70
Leakage Current - Tx
IlkTx
3
2
Leakage Current – Rx
IlkRx
3
2
Condition
1 Small signal, DC – 1GHz, Vc = 2.7V/0V
2 Small signal, 1-2 GHz, Vc = 2.7V/0V
3 Input power=34.5dBm, EGSM Tx 880-915MHz, Vc=2.7V/0V
GaAs MMIC’s are ESD sensitive devices. Special handling precautions are required.
Unit
dB
dB
dB
dB
dB
dB
dB
dBc
dBc
µA
µA
Truth Table
Operation
RF1-ANT
RF2-ANT
V1
HIGH
0
Control Voltage
V2
0
HIGH
Control Levels
Control
HIGH
LOW
Typ.
+2.7 to +5.0V
0.0 to +0.2V
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.com
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| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet FMS2001QFN.PDF ] | |
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