HWS503 GaAs 0.5-6GHz DPDT Switch August 2011 V3 Features USON6L (1.5x1.5x0.4 mm) • Low Insertion Loss: 0.6 dB @ 2.50 GHz 0.9 dB @ 5.85 GHz • Isolation: 22.0 dB @ 2.50 GHz 17.0 dB @ 5.85 GHz • Low DC Power Consumption • Miniature USON6L (1.5x1.5x0.4 mm) Using Lead (Pb) free materials with RoHS compliant • PHEMT process Description The HWS503 is a GaAs PHEMT MMIC DPDT switch operating at 0.5-6 GHz in a miniature Unit: mm USON6L (1. 5 x 1.5 x 0.4 mm) plastic lead (Pb) free package. The HWS503 features low insertion loss and high isolation with very low DC power consumption. This switch can be used in IEEE 802.11a/b/g WLAN systems for combination of transmit/receive and antenna diversity functions. Electrical Specifications at 25°C with 0, +3V Control Voltages Parameter Test Conditions Insertion Loss 0.50-6.00 GHz 2.40-2.50 GHz 5.15-5.85 GHz Isolation 0.50-6.00 GHz 2.40-2.50 GHz 5.15-5.85 GHz Return Loss Input Power for One dB Compression Input Third Order Intermodulation Intercept Point Switching Time Control Current Min. Typ. Max. Unit 1.0 0.6 0.9 0.8 1.1 dB dB dB 15.0 22.0 17.0 dB dB dB 0.50-6.00 GHz 2.40-2.50 GHz 5.15-5.85 GHz 15 15 15 dB dB dB 0.50-6.00 GHz 35 dBm 20 dBm Per Tone @ 2.50 GHz 58 dBm 0dBm @ 2.50 GHz 75 nsec 20.0 14.0 5 20 uA Note: All measurements made in a 50 ohm system with 0/+3V control voltages, unless otherwise specified. Hexawave Inc. 2 Prosperity Road II, Science Park, Hsinchu, Taiwan, R.O.C.. TEL 886-3-578-5100 FAX 886-3-577-0512 http://www.hw.com.tw Email: [email protected] All specifications are subject to change without notice. HWS503 GaAs 0.5-6 GHz DPDT Switch August 2011 V3 Absolute Maximum Ratings Typical Performance Data with 8pF Capacitors @ +25°C Parameter Absolute Maximum RF Input Power Insertion loss vs. Frequency +34dBm @ +3V Control Voltage +6V Insertion loss (dB) 0 Operating Temperature -40°C to +85°C -0.3 Storage Temperature -65°C to +150°C -0.6 Electrostatic Discharge Machine Model -0.9 Class M1 -1.2 2 2.5 3 3.5 4 4.5 5 5.5 6 Pin Out Frequency (GHz) ANT2 6 1 Isolation vs. Frequency ANT 1 CB CB VC2 2 5 VC1 OUT2 (RX) 3 4 OUT1 (TX) Isolation (dB) -5 -10 CB CB -15 -20 -25 -30 2 2.5 3 3.5 4 4.5 5 5.5 6 Note: 1. DC blocking capacitors CB=8pF are required on all RF ports. 2. Exposed pad in the bottom must be connected to ground by via holes. 3. TX and RX ports can be used interchangeably. Frequency (GHz) Truth Table Input return loss vs. Frequency State VC1 VC2 ANT1 ANT2 1 0 1 TX RX 2 1 0 RX TX Return loss (dB) -5 -10 ‘1’ = +3V to +5V ‘0’ = 0V to +0.2V -15 -20 -25 -30 2 2.5 3 3.5 4 4.5 5 5.5 6 Frequency (GHz) Hexawave Inc. 2 Prosperity Road II, Science Park, Hsinchu, Taiwan, R.O.C.. TEL 886-3-578-5100 FAX 886-3-577-0512 http://www.hw.com.tw Email: [email protected] All specifications are subject to change without notice.