Datasheet Details
| Part number | FMS2021 |
|---|---|
| Manufacturer | Filtronic |
| File Size | 124.81 KB |
| Description | SPDT WLAN GaAs Low Loss Switch |
| Download | FMS2021 Download (PDF) |
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| Part number | FMS2021 |
|---|---|
| Manufacturer | Filtronic |
| File Size | 124.81 KB |
| Description | SPDT WLAN GaAs Low Loss Switch |
| Download | FMS2021 Download (PDF) |
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and Applications: The FMS2021 is a low loss, multi-band single pole double throw Gallium Arsenide antenna switch designed for use in Wireless LAN applications.
The die is fabricated using the Filtronic FL05 0.5µm switch process technology that offers leading edge performance, optimised for switch applications.
Simulated Electrical Specifications: Parameter Insertion Loss (All Paths) Isolation (All Paths) Return Loss 2nd Harmonic Level 3rd Harmonic Level Switching speed P1dB (TAMBIENT = 25°C,Vctrl = 0V/(2.4V,+3.3V), ZIN = ZOUT = 50Ω) Conditions (0.5-6) GHz, Small Signal (0.5-6) GHz, Small Signal (0.5-6) GHz, Small Signal 3 GHz, Pin = 20dBm, Vctrl =2.4V 3 GHz, Pin = 20dBm, Vctrl =2.4V Vctrl=2.4V, Pin=20dBm Measured at 2.4V control Min Typ 0.7 25 20 -70 -70 30 30 Max Units dB dB dB dBc dBc ns dBm Note: External DC blocking capacitors are required on all RF ports (typ: 47pF) 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 Advanced Product Information 1.1 FMS2021 Truth Table: State 1 2 3 4 5 6 Vctrl1 HIGH LOW LOW LOW LOW HIGH Vctrl2 LOW HIGH LOW LOW HIGH LOW Vctrl3 LOW LOW HIGH LOW LOW HIGH Vctrl4 LOW LOW LOW HIGH HIGH LOW ON PATH(S) ANT1-RX ANT2-RX ANT2-TX ANT1-TX ANT1-TX and ANT2-RX ANT1-RX and ANT2-TX Note: ‘High’ ‘Low’ = +2.4V to +3.3V = 0V to +0.2V Pad and Die Layout: Pad Name V4 Description Vctrl4 Antenna 1 Antenna 2 Vcrtl1 Ground 2 Vctrl3 Receive Transmit
Advanced Product Information 1.1 FMS2021 DC- 6 GHz SPDT WLAN GaAs Low Loss.
| Part Number | Description |
|---|---|
| FMS2020 | GaAs Multi-Purpose Wide Band SPDT Switch |
| FMS2020QFN | GaAs Multi-Purpose Wide Band SPDT Switch |
| FMS2022 | MMIC SP4T Absorptive Switch |
| FMS2023 | MMIC LOW LOSS SPST ABSORPTIVE SWITCH |
| FMS2024 | MMIC SPDT REFLECTIVE SWITCH |
| FMS2027 | MMIC SPDT NON-REFLECTIVE SWITCH |
| FMS2028 | SP6T GaAs Multi-Band GSM Antenna Switch |
| FMS2029 | MMIC SPST NON-REFLECTIVE SWITCH |
| FMS2001ES1 | Low Loss SPDT Reflective pHEMT MMIC Switch |
| FMS2001QFN | SPDT Reflective pHEMT MMIC Switch |