GaAs SPDT IC 10 W T/R Switch DC–6 GHz AW004R2-93 Features -93 ■ Low DC Power Consumption 0.160 0.140 ■ Low Insertion Loss ■ High Linearity (63 dBm IP3) 0.100 ■ T/R Switch 0.060 ■ Small Low Cost “Chip on Board” Package 0.020 0.000 Description The AW004R2-93 is an IC FET SPDT switch in a low cost “chip on board” package. It features extremely high linearity, low insertion loss, with very low DC power consumption. Some standard implementations include antenna changeover, T/R and diversity switching over 2 W. This switch can be used in many analog and digital wireless communication systems. 0.140 0.000 0.056 Top View Electrical Specifications at 25°C Parameter1 Insertion Frequency5 Loss2 DC–1.0 DC–2.0 DC–4.0 DC–6.0 GHz GHz GHz GHz Isolation DC–1.0 DC–2.0 DC–4.0 DC–6.0 GHz GHz GHz GHz VSWR3 DC–1.0 DC–2.0 DC–4.0 DC–6.0 GHz GHz GHz GHz Min. 28 20 18 15 Typ. Max. Unit 0.5 0.6 0.7 1.0 0.6 0.7 0.8 1.2 dB dB dB dB 30 22 20 18 dB dB dB dB 1.3:1 1.3:1 1.4:1 1.5:1 1.4:1 1.6:1 1.8:1 2.0:1 Typ. Max. Operating Characteristics at 25°C Parameter Condition Frequency Switching Characteristics Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru4 Input Power for 1 dB Compression @ -5 V @ -10 V Intermodulation Intercept Point (IP3) For Two-tone Input Power 13 dBm, VHigh = -10 V Control Voltages VLow = 0 to -0.2 V @ 20 µA Max. VHigh = -5 V @ 100 µA to -10 V @ 400 µA Max. 1. All measurements made in a 50 Ω system, unless otherwise specified. 2. Insertion loss changes by 0.003 dB/°C. 3. Insertion loss state. Min. Unit 6 12 30 ns ns mV 0.9 GHz 0.9 GHz 35 40 dBm dBm 0.9 GHz 63 dBm 4. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth. 5. DC = 300 kHz. Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com Specifications subject to change without notice. 9/00A 1 GaAs SPDT IC 10 W T/R Switch DC–6 GHz AW004R2-93 Typical Performance Data 60 1.0 50 +85˚C Isolation (dB) Insertion Loss (dB) 1.2 0.8 +25˚C -40˚C 0.6 40 30 20 0.4 10 0.2 DC 2.0 4.0 DC 6.0 2.0 4.0 6.0 Frequency (GHz) Frequency (GHz) Insertion Loss vs. Frequency Isolation vs. Frequency Absolute Maximum Ratings 45 -10 V Characteristic 40 Value PIN (dBm) RF Input Power (RF In) 11 W Max. > 900 MHz 0/-10 V Control -5 V 35 Control Voltage (VC) 30 25 +0.2 V, -12 V Operating Temperature (TOP) -40°C to +90°C Storage Temperature (TST) -65°C to +150°C Thermal Resistance (ΘJC) 85°C/W 20 DC 2.0 4.0 6.0 Frequency (GHz) PIN at 1 dB Compression vs. Frequency and Control Voltage -93 0.160 0.150 0.140 0.130 0.112 0.110 0.090 Truth Table 0.070 -10 Insertion Loss Isolation -10 0 Isolation Insertion Loss 0.010 0.000 0.050 0.020 0.000 0 0.030 Pin Out Glass V1 J2 J1 GND GND GND 0.140 0.048 0.121 J1–J3 0.102 J1–J2 0.038 V2 0.020 V1 Pt/Pd/Au Bottom View V2 2 J3 The “chip on board” package is a ceramic leadless chip carrier with a ceramic lid, which allows for automatic pick and place. The external terminals and backside ground plane are Pt/Pd/Au, which is highly leach resistant and very tolerant to variations in solder conditions. The glass fingers between contacts prevent the possibility of shorted terminals. The recommended solder attachment is a SN6337 (Pb/SN). Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com Specifications subject to change without notice. 9/00A