AW002R2-12 ALPHA | Alldatasheet

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Technical content

Features

■ T/R Switch ■ High Isolation (30 dB @ 0.9 GHz) ■ Designed for Mobile Radio Applications ■ P-1 dB≥ 10 W @ 0.9 GHz ■ High Intercept Point (IP3 +63 dBm,@ 0.9 GHz) AW002R2-12

Description

The AW002R2-12 is a high power IC FET SPDT switch in a plastic SOIC-8 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. Parameter1 Frequency2 Min. Typ. Max. Unit Insertion Loss3 DC–0.5 GHz 0.7 0.8 dB DC–1.0 GHz 0.8 0.9 dB DC–2.5 GHz 1.0 1.1 dB Isolation DC–0.5 GHz 33 37 dB DC–1.0 GHz 28 30 dB DC–2.5 GHz 20 22 dB VSWR 4 DC–1.0 GHz 1.2:1 1.4:1 dB DC–2.5 GHz 1.5:1 1.7:1 dB Electrical Specifications at 25°C (0, -5 V) 0.049 (1.24 mm) 0.016 (0.41 mm) 0.016 MAX. (0.41 mm) x 45˚ CHAMFER PIN 1 0.197 (5.00 mm) 0.189 (4.80 mm) 0.068 (1.73 mm) MAX. 0.010 (0.25 mm) 0.004 (0.10 mm) 0.010 (0.25 mm) 0.007 (0.17 mm) 0.158 (4.00 mm) 0.150 (3.80 mm) MAX. 0.020 (0.51 mm) MAX. 0.244 (6.20 mm) 0.228 (5.80 mm) 0.050 (1.27 mm) BSCPIN 8 PIN 1 INDICATOR Operating Characteristics at 25°C (0, -5 V) SOIC-8 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.

GaAs SPDT IC 10 W att T/R Switch DC–2.5 GHz AW002R2-12 2 Alpha Industries, Inc.[781] 935-5150 • Fax [617]824-4579• Emailsales@alphaind.com • www .alphaind.com Specifications subject to change without notice.3/99A -40˚C25˚C 85˚C 1.2 1.0 0.8 0.6 0.4 0.2 1.0 dB 2.0 3.0D C Frequency (G H z) Insertion Loss vs. Frequency Frequency (G H z) VSW R vs. Frequency 1.5 1.4 1.3 1.2 1.1 1.0 1D C 2 3 Frequency (G H z) PIN at 1 dB C om pression vs. Frequency and C ontrol Voltage 1 2 3 PIN (dBm ) -10 V -5 V D C Frequency (G H z) Isolation vs. Frequency dB 2.0D C 1.0 3.0 Typical Performance Data (0, -5 V) V1V2 G N D C BL C BL C BL G N D G N D 1234 8765 Characteristic Value RF Input Pow er 11 W > 0.9 GHz, 0, -12 V Control Voltage (VHigh – VLow ) < 12 V Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C Θ JC 85°C/W Absolute Maximum Ratings V1 V2 J1–J2 J1–J3 VLow VHigh Insertion Loss Isolation VHigh VLow Isolation Insertion Loss Truth Table Pin Out 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. External DC blocking capacitors (CBL) are required only if VHigh > 0.0 V. C BL = 100 pF for operation >500 MHz.