SSW524 Datasheet | Stanford Microdevices

Description Stanford Microdevices’ SSW-524 is a high performance Gallium Arsenide Field Effect Transistor MMIC switch housed in a low-cost surface-mountable 8-pin ceramic package. This single-pole, single-throw, non-reflective switch consumes less than 50u A and operates at -5V and 0V for control bias. P1db at -5V is +25d Bm typical and can be increased to +28d Bm with -8V supply. The die is fabricated using 0.5 micron FET process with gold metallization and silicon nitride passivation to achieve excellent performance and reliability. SSW-524 Preliminary Preliminary DC-8 GHz Ga As MMIC SPST Switch Isolation vs. Frequency VControl = -5 V -20 -30 Product Features • High Isolation : 40d B at 2GHz, 30d B at 8GHz • Low DC Power Consumption • Low Insertion Loss : 0.9d B at 2GHz • Non-Reflective (50 Ohm termination) when • Low Cost Surface-Mountable Ceramic Package Applications • Analog/Digital Wireless munications • AMPS, PCS, DEC and GSM Isolated d B -40 -50 -60 DC 1 2 3 4 GHz 5 6 7 8 Electrical Specifications at Ta = 25C Sy mbol Ins Parameters & Test C onditions: Zo = 50 ohms, VControl = -5V, Ta = 25o C Inserti on Loss f = 0.05-2.0 GHz f = 2.0-6.0 GHz f = 6.0-8.0 GHz f = 0.05-2.0 GHz f = 2.0-6.0 GHz f = 6.0-8.0 GHz f = 0.05-2.0 GHz f = 2.0-6.0 GHz f = 6.0-8.0 GHz f = 0.05-2.0 GHz f = 2.0-6.0 GHz f = 6.0-8.0 GHz V = -5V V = -8V V = -5V V = -8V d B m d B m d B m d B m u A nsec U nits d B d B d B d B d B d B 35 25 Min. Ty p. 0.9 1.5 1.8 45 35 30 1.3:1 1.5:1 1.7:1 1.3:1 1.5:1 1.7:1 +25 +28 +44 +47 40 10 Max. 1.3 1.9 Isol Isolati on VSWR on Input & Output VSWR (on or low loss state) Input & Output VSWR (off or i solated state) Output Power at 1d B C ompressi on at 2 GHz Thi rd Order Intercept Poi nt D evi ce C urrent Swi tchi ng Speed 10% to 90% or 90% to 10% VSWR off P 1d B TOIP Id Isw The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or omissions. Stanford Microdevices assumes no...