GaAs MMIC SPST FET Switch Low Loss Reflective DC-6 GHz Alpha AS006L1-01, ASOO6L1-10, AS004L1-08, ASOO4L1-11 Features @ Broadband DC6 GHz @ Available in Gull Wing 7 and 8 Lead Surface Mount Packages Reflective Low Loss 3 ns Rise/Fali Time Low DC Power Consumption Excellent Intermodulation Products/Temp. Stability Meets MIL-STD-883 Screening Requirements Description These GaAs SPST reflective switches are offered in four separate packages for convenience of mounting. At the higher frequencies, (> 4 GHz) the 7 lead flat pack has optimum performance since all leads are FF isolated. For applications that can tolerate slightly less performance to 4 GHz choose the 8 lead flatpack. Advantages are lower cost and smaller size. These devices are useful as modulators and switches in military, instrumentation and commercial applications. Electrical Specifications at 25C ASOO6L1 AS004L1 Part Number -01,-10 -08,-11 Insertion DC0.5 GHz 0.6 0.6 dB Max Loss! DC-1 GHz 0.7 0.8 dB Max DC~2 GHz 0.9 0.9 dB Max DC4 GHz 1.3 1.3 dB Max DC-6 GHz 1.9 - dB Max Isolation DC-0.5 GHz 50 45 dB Min DC-1 GHz 45 40 dB Min DC-2 GHz 40 32 dB Min DC4 GHz 30 25 dB Min DC-6 GHz 25 - dB Min VSWR DC-1 GHz 1.3:1 1.3:1 Max DC-2 GHz 1.5:1 1.54 Max DC4 GHz 1.8:1 1.8:1 Max DC-6 GHz 2.0:1 - Max ASO06L1-01 ASO04L1-11 ASO006L1-10 Woe} roo foo l Operating Characteristics at 25C Impedance 502 Nominal Switching Characteristics RISE, FALL (10/90% or 90/10% RF) 3 ns Typ ON, OFF (50% CTL to 90/10% RF) 6 ns Typ Video Feedthru2 20 mV Typ Input Power for 1 dB Compression Control Voltages (Vdc) 0/-5 0/-8 0.5-6 GHz +24 +30 dBm Typ 0.001 GHz +16 +20 dBm Typ Intermodulation intercept Point (For TwoTone Input Power up to +13 dBm) Intercept Points IP2 IP3 0.5-6 GHz +68 +46 dBm Typ 0.001 GHz +57 +35 dBm Typ Control Voltages Vo (Low) 0 to -0.2V @ 20 pA Max Vo (High) 5V @ 50 pA to -9V @ 200 nA Max 1. Insertion Loss changes 0.003 dB/*C 2. Measured in 500 MHz bandwidth with 1 ns pulse risetime. 2-6 ALPHA INDUSTRIES, INC. * 20 SYLVAN ROAD, WOBURN, MA 01801 TEL: (617) 935-5150 FAX: (617) 824-4579- GaAs MMIC SPST FET Switch Low Loss Reflective DC-6 GHz ASOO6L1-01, ASOOGL1-10, ASOO4L1-08, ASOO4L1-11 Performance Data 2.4 70 2.5 oo a vo | | I | | | 7 | | | : 7" 60 . Le | m 1-6 Aile 50 MX 19 3 x 2 \ NY 7 Lead 1.2 ya Ale VN | . Aft 40 . 1.6 }--- +85C AA . i | a 0.8 ~ coe nanan 30 P|, 1.3 aa 04 me 20 1.0 | DC 61 2 3 4 5 6 DC 1 2 3 4 5 6 DC 1 2 3 GHz GHz GHz Insertion Loss vs. Frequency Isolation vs. Frequency VSWR vs. Frequency Switch Schematic Absolute Maximum Ratings RF Input Power: 2W > 500 MHz 0/-8V 0.5W @ 50 MHz 0/-8V Control Voltage: +0.2V, -10V Operating Temperature: 55C to 125C Storage Temperature: 65 to 150C Thermal Resistance: 25C/W Truth Table v1 v2 J1-J2 0 -5 Isolation 5 0 Insertion Loss Pin Out GND OoOraoao Zzeed Go 5 ALPHA INDUSTRIES, INC. * 20 SYLVAN ROAD, WOBURN, MA 01807 TEL: (617) 935-5150 * FAX: (617) 824-4579