GaAs SPDT IC 7 W T/R Switch DC–2.5 GHz AS216-339 Features SOIC-8 Exposed Paddle ■ T/R Switch 0.155 (3.94 mm) + 0.002 (0.05 mm) - 0.005 (0.13 mm) PIN 1 INDICATOR ■ High Isolation (30 dB @ 0.9 GHz) ■ Designed for Mobile Radio Applications ■ P-1 dB = 10 W @ 0.9 GHz, 25°C 0.194 (4.93 mm) + 0.002 (0.05 mm) - 0.005 (0.13 mm) 0.016 (0.41 mm) + 0.0032 (0.080 mm) - 0.080 (0.060 mm) ■ High Intercept Point (IP3 +63 dBm,@ 0.9 GHz) 0.078 (1.98 mm) 0.061 (1.55 mm) ± 0.005 (0.13 mm) Description The AS216-339 is a high power IC FET SPDT switch in a plastic SOIC-8 exposed paddle package. This switch has been designed for use where extremely high linearity is required. It can be controlled with positive, negative or a combination of both voltages. 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 including cellular, GSM and PCS applications. EXPOSED PAD 0.097 (2.46 mm) 0.050 0.003 (0.08 mm) (1.27 mm) ± 0.002 (0.05 mm) BSC 0.090 (2.29 mm) 0.090 (2.29 mm) 0.236 (5.99 mm) + 0.008 (0.21 mm) - 0.006 (0.15 mm) Electrical Specifications at 25°C (0, -5 V) Parameter1 Insertion Frequency2 Loss3 Min. DC–0.5 GHz DC–1.0 GHz DC–2.5 GHz Isolation DC–0.5 GHz DC–1.0 GHz DC–2.5 GHz VSWR4 DC–1.0 GHz DC–2.5 GHz 32 27 19 Typ. Max. Unit 0.7 0.8 1.0 0.8 0.9 1.1 dB dB dB 34 28 20 dB dB dB 1.2:1 1.5:1 1.4:1 1.7:1 dB dB Typ. Max. Unit Operating Characteristics at 25°C (0, -5 V) Parameter Condition Frequency Switching Characteristics5 Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru Input Power for 1 dB Compression 5V 10 V Intermodulation Intercept Point For Two-tone Input Power +13 dBm IP3 Control Voltages VLow = -12.0 V ≤ VLow ≤ 0 V, 500 µA Max. VHigh = 0 V ≤ VHigh ≤ +12.0 V, 500 µA Max. Differential = + 5.0 V ≤ (VHigh – VLow) < +12.0 V Min. 6 12 30 ns ns mV 0.9 GHz 0.9 GHz +35 +40 dBm dBm 0.9 GHz +63 dBm 1. All measurements made in a 50 Ω 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. [978] 241-7000 • Fax [978] 241-7906 • Email [email protected] • www.skyworksinc.com Specifications subject to change without notice. 12/02A 1 GaAs SPDT IC 7 W T/R Switch DC–2.5 GHz AS216-339 Typical Performance Data (0, -5 V) 0 -0.1 -5 -0.3 -10 -0.5 -20 -0.7 dB dB J3 -15 J3 J2 -0.9 J2 -25 -30 -1.1 -35 -1.3 -40 -45 -1.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 -50 4.0 0 0.5 1.0 Frequency (GHz) 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) Insertion Loss vs. Frequency Typical Insertion Loss vs. Frequency 0 12 Max. Input Power (W) -5 -10 -15 (dB) -20 J2 -25 -30 -35 J3 -40 10 PIN (W) 8 6 4 2 -45 -50 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0 40 60 80 100 120 140 160 Heat Sink Temperature (˚C) Typical Return Loss vs. Frequency Temperature Derating Curve (0, +10) Absolute Maximum Ratings 0 -0.2 Characteristic -0.4 Insertion Loss (dB) 20 Frequency (GHz) 10 V -0.6 -0.8 5V -1.0 Value RF Input Power 8 W > 0.9 GHz, 0, -12 V Control Voltage (VHigh – VLow) < 12 V Operating Temperature -40°C to +85°C -1.4 Storage Temperature -65°C to +150°C -1.6 ΘJC -1.2 45°C/W -1.8 -2.0 20 22 24 26 28 30 32 34 36 38 40 Input Power (dBm) Compression at 900 MHz 25˚C 2 Skyworks Solutions, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email [email protected] • www.skyworksinc.com Specifications subject to change without notice. 12/02A GaAs SPDT IC 7 W T/R Switch DC–2.5 GHz Truth Table AS216-339 Pin Out VHigh Insertion Loss Isolation VLow Isolation Insertion Loss J1 7 VLow VHigh CBL GND 6 GND 5 J2 V1 CBL 4 V2 GND CBL 3 VLow = 0 to -12.0 V. VHigh = 0 to +12.0 V. Differential = +5.0 V ≤ (VHigh – VLow) < +12.0 V. Refer to Application Notes for further information on differential voltage operation. J1–J3 8 J1–J2 2 V2 1 V1 J3 External DC blocking capacitors (CBL) are required only if VHigh > 0.0 V. CBL = 100 pF for operation >500 MHz. Skyworks Solutions, Inc. [978] 241-7000 • Fax [978] 241-7906 • Email [email protected] • www.skyworksinc.com Specifications subject to change without notice. 12/02A 3