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| GaAs IC SPDT Low Loss Switch Reflective DC-2.5 GHz AS002R2-12 Features Low Insertion Loss (0.5 dB @ 0.9 GHz) High Isolation (35 dB @ 0.9 GHz) Low Power T/R Switch Low Cost SOIC-8 Plastic Package PIN 1 0.020 (0.51 mm) MAX. 0.049 (1.24 mm) 0.016 (0.41 mm) 0.016 MAX. (0.41 mm) x 45 CHAMFER PIN 1 INDICATOR 0.244 (6.20 mm) 0.228 (5.80 mm) SOIC-8 PIN 8 0.050 (1.27 mm) BSC Description The AS002R2-12 is a low loss IC FET SPDT reflective general purpose switch in a plastic SOIC-8 package for commercial low cost, low power applications. The switch operates with -5, 0 V or 0, +5 V when "floated" as shown on the following page. 0.068 (1.73 mm) MAX. 0.197 (5.00 mm) 0.189 (4.80 mm) 0.010 (0.25 mm) 0.004 (0.10 mm) 0.158 (4.00 mm) 0.150 (3.80 mm) 0.010 (0.25 mm) 0.007 (0.17 mm) 8 MAX. Electrical Specifications at 25C (0, -5 V) Parameter1 Insertion Loss3 Frequency2 DC-0.5 DC-1.0 DC-2.0 DC-2.5 DC-0.5 DC-1.0 DC-2.0 DC-2.5 GHz GHz GHz GHz GHz GHz GHz GHz 40 30 22 18 Min. Typ. 0.4 0.5 0.7 0.8 42 32 24 20 1.2:1 1.3:1 1.5:1 1.3:1 1.5:1 1.7:1 Max. 0.5 0.6 0.8 0.9 Unit dB dB dB dB dB dB dB dB Isolation VSWR4 DC-0.5 GHz DC-1.0 GHz DC-2.5 GHz Operating Characteristics at 25C (0, -5 V) Parameter Switching Characteristics5 Condition Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru 0.50-2.0 GHz 0.05 GHz For Two-tone Input Power +13 dBm 0.50-2.0 GHz VLow = 0 to -0.2 V @ 20 A Max. VHigh = -5 V @ 50 A to -8 V @ 200 A Max. Frequency Min. Typ. 3 6 15 +24 +16 +46 Max. Unit ns ns mV dBm dBm dBm Input Power for 1 dB Compression Intermodulation Intercept Point (IP3) Control Voltages 1. All measurements made in a 50 system, unless otherwise specified. 2. DC = 300 kHz. 3. Insertion loss changes by 0.003 dB/C. 4. Insertion loss state. 5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth. Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 3/99A 1 GaAs IC SPDT Low Loss Switch Reflective DC-2.5 GHz AS002R2-12 Typical Performance Data (0, -5 V) 1.2 1.0 0.8 60 50 40 dB 0.6 -40C 0.4 0.2 1 2 3 dB 30 20 10 1 2 3 +85C Frequency (GHz) Frequency (GHz) Insertion Loss vs. Frequency 1.5 1.4 1.3 Control Voltage 1.2 1.1 1.0 1 2 3 Isolation vs. Frequency Absolute Maximum Ratings Characteristic RF Input Power Value 2 W > 500 MHz 0/-8 V 0.5 W @ 50 MHz 0/-8 V +0.2 V, -8 V -40C to +85C -65C to +150C 25C/W Operating Temperature Storage Temperature JC Note: Exceeding these parameters may cause irreversible damage. Frequency (GHz) Pin Out VS 10k VSWR vs. Frequency Truth Table Negative Operation V1 0 -5 V2 -5 0 J1-J2 Isolation Insertion Loss J1-J3 Insertion Loss Isolation J1 1 8 CBL CBP GND 2 7 GND CBP J3 CBL V2 3 4 6 CBL V1 J2 5 Positive Operation V1 VHigh 0 V2 0 VHigh J1-J2 Isolation Insertion Loss J1-J3 Insertion Loss Isolation External components shown are for positive voltage operation only. CBL = 100 pF, CBP = 1000 pF for operation >500 MHz. VHigh = +5 to +8 V (VS = VHigh 0.2 V). 2 Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 3/99A |
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