FMS2022

Advanced Product Information 1.1 FMS2022 DC–4 GHz MMIC SP4T Absorptive Switch Functional Schematic Features: ♦ ♦ ♦ ♦ ♦ Available in die form Suitable for WLAN Applications Low Insertion loss <1.3 dB at 4 GHz typical High isolation >30 dB at 4 GHz typical Absorptive OUT1 GND OUT2 A2 B2 GND A1 B1 IN A4 GND B4 A3 B3 OUT4 GND OUT3 Description and Applications: The FMS2022 is a low loss high isolation DC-4GHz single pole four throw Gallium Arsenide absorptive switch designed for use in WLAN 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 Insertion Loss Isolation Isolation Return Loss (On state) Return Loss (Off state) Switching speed P1dB P1dB P1dB (TAMBIENT = 25°C, Vctrl = 0V/-5V), ZIN = ZOUT = 50Ω) Conditions (DC-2) GHz (2-4) GHz (DC-2) GHz (2-4) GHz (DC-4) GHz (DC-4) GHz 50% control to 10% / 90% RF (1-100) MHz (100-500) MHz (0.5-40) GHz Min Typ 1 1.3 45 30 17 12 25 17 24 28 Max Units dB dB dB dB dB dB ns dBm dBm dBm Note: External DC decoupling capacitors are required on all DC lines (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: [email protected] Contact Details (USA): Tel: +1 (408) 850 5790 Fax: +1 (408) 850 5766 Email: [email protected] Website: www...