SWITCHES 65 4 12 3 DATA SHEET AS193-73, AS193-73LF: PHEMT GaAs IC High-Linearity 3 V Control SPDT Switch 0.12.5 GHz Features Pin Out 2.5 to 5 V linear operation Harmonics H ,H > 65 dBc P = 34.5 dBm 2 3 IN J V 2 1 C BL Low insertion loss (0.35 dB 0.9 GHz) GND J 1 High isolation (24 dB 0.9 GHz) C BL Ultraminiature SOT-6 package J 3 V 2 C BL PHEMT process Available lead (Pb)-free and RoHS-compliant MSL-1 260 C DC blocking capacitors (C ) must be supplied externally. BL per JEDEC J-STD-020 C = 100 pF for operating frequency >500 MHz. BL Description The AS193-73 is a PHEMT GaAs FET IC high-linearity SPDT switch in a SOT-6 plastic package. This switch has been designed for use where extremely high linearity, low control voltage, high isolation, low insertion loss and ultraminiature package size are 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 3 W. The AS193-73 switch can be used in many analog and digital wireless communication systems including cellular, GSM and UMTS applications. Skyworks offers lead (Pb)-free, RoHS (Restriction of NEW Hazardous Substances)-compliant packaging. Electrical Specifications at 25 C (0, 3 V) (1) Parameter Frequency Min. Typ. Max. Unit (2) Insertion loss 0.10.5 GHz 0.30 0.4 dB 0.51.0 GHz 0.35 0.5 dB 1.02.0 GHz 0.45 0.6 dB 2.02.5 GHz 0.55 0.7 dB Isolation 0.10.5 GHz 28 30 dB 0.51.0 GHz 22 24 dB 1.02.0 GHz 17 19 dB 2.02.5 GHz 15 17 dB (3) VSWR 0.11.0 GHz 1.2:1 dB 1.02.5 GHz 1.3:1 dB 1. All measurements made in a 50 system, unless otherwise specified. 2. Insertion loss changes by 0.003 dB/C. 3. Insertion loss state. TM Innovation to Go BUY BUY NOWNOW Now available for purchase online. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com Skyworks Proprietary Information. Products and product information are subject to change without notice. Spring 2006 733Switches Operating Characteristics at 25 C (0, 3 V) Parameter Condition Frequency Min. Typ. Max. Unit Switching characteristics Rise, fall 10/90% or 90/10% RF 60 ns On, off 50% CTL to 90/10% RF 100 ns Video feedthru T = 1 ns, BW = 500 MHz 50 mV RISE Input power for -0.1 dB compression V = 0/3 V 0.9 GHz 37 dBm CTL Harmonics H ,H P = 34.5 dBm 0.9 GHz -65 dBc 2 3 IN Thermal resistance 25 C/W Control voltages V = 0 to 0.2 V 20 A max. LOW V = 2.5 V 100 A max. to 5 V 200 A max. HIGH Typical Performance Data 0 0 -0.1 -5 -0.2 -10 -0.3 -15 -0.4 -0.5 -20 -0.6 -25 -0.7 -30 -0.8 -35 -0.9 -1.0 -40 0 0.5 1.0 1.5 2.0 0 0.5 1.0 1.5 2.0 Frequency (GHz) Frequency (GHz) Insertion Loss vs. Frequency Isolation vs. Frequency 2.0 -80 H 2 -75 1.8 -70 -65 1.6 -60 -55 H 3 1.4 -50 -45 1.2 -40 -35 1.0 -30 0 0.5 1.0 1.5 2.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Frequency (GHz) V (V) CTRL VSWR vs. Frequency Harmonics vs. Control Voltage 34.5 dBm 900 MHz GSM Pulse Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 734 Spring 2006 Skyworks Proprietary Information. Products and product information are subject to change without notice. Insertion Loss (dB) VSWR H , H (dBc) Isolation (dB) 2 3