HWS510 GaAs 0.5-4 GHz DPDT Switch January 2011 V2 Features UQFN8L (2x2 mm) • Low Insertion Loss: 0.9 dB @ 2.5 GHz 1.0 dB @ 3.5 GHz • Isolation: 22 dB @ 2.5 GHz 20 dB @ 3.5GHz • Low DC Power Consumption • Miniature UQFN8L (2x2 mm) Using Lead (Pb) free materials with RoHS compliant • PHEMT process Description The HWS510 is a GaAs PHEMT MMIC DPDT switch operating at 0.5-4 GHz in a low cost miniature UQFN8L (2x2 mm) plastic lead (Pb) free package. The HWS510 features low insertion loss and high isolation with very low DC power consumption. This switch can be used in WiMAX or IEEE 802.11b/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 Min. 0.50-2.00 GHz 2.30-2.70 GHz 3.30-3.90 GHz Insertion Loss 0.50-2.00 GHz 2.30-2.70 GHz 3.30-3.90 GHz Isolation (on-off or off-on) 25 20 17 Typ. Max. Unit 0.9 0.9 1.0 1.0 1.1 1.3 dB dB dB 27 22 20 dB dB dB Return Loss 0.50-4.00 GHz 15 dB Input Power for 1 dB Compression 2.00-4.00 GHz 36 dBm Control Current 5 200 uA Note: All measurements made in a 50 Ohm system with 0/+3.0V control voltages, unless otherwise specified. Hexawave Inc. 2 Prosperity Road II, Science Park, Hsinchu, Taiwan. TEL 886-3-578-5100 FAX 886-3-577-0512 http://www.hw.com.tw All specifications are subject to change without notice. HWS510 GaAs 0.5-4 GHz DPDT Switch January 2011 V2 Typical Performance Data with 47pF Capacitors @ +25°C Typical Performance Data with 8pF Capacitors @ +25°C Return Loss vs. Frequency Return Loss vs. Frequency ANT1 TX ANT1 RX ANT1 -5 -10 -15 -20 -25 -30 0.5 ANT1 -5 -10 -15 -20 -25 -30 0.8 1.1 1.4 1.7 2.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) Frequency(GHz) Insertion Loss vs. Frequency Insertion Loss vs. Frequency ANT1 TX ANT1 RX ANT1 -0.4 ANT1 RX -0.6 -0.8 -1 -1.2 -0.4 -0.6 -0.8 -1 -1.2 -1.4 0.8 1.1 1.4 1.7 2.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) Frequency(GHz) Isolation vs. Frequency ANT1 TX Isolation vs. Frequency ANT1 RX ANT1 -20 -5 -25 -10 Isolation(dB) Isolation(dB) TX -0.2 Insertion Loss(dB) Insertion Loss(dB) -0.2 -1.4 0.5 RX 0 Return Loss(dB) Return Loss(dB) 0 TX -30 -35 -40 -25 -50 0.5 -35 1.1 1.4 1.7 Hexawave Inc. 2.0 RX -20 -30 Frequency(GHz) ANT1 -15 -45 0.8 TX 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) 2 Prosperity Road II, Science Park, Hsinchu, Taiwan. TEL 886-3-578-5100 FAX 886-3-577-0512 http://www.hw.com.tw All specifications are subject to change without notice. HWS510 GaAs 0.5-4 GHz DPDT Switch January 2011 V2 Absolute Maximum Ratings Parameter Absolute Maximum RF Input Power +36 dBm @ +3V Control Voltage +6V Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C CB CB TX RX Pin Out 8 7 GND 1 6 2 5 VC1 CA VC2 CA CB 4 ANT2 ANT1 CB 3 GND Note: 1. DC blocking capacitors CB=8pF are required at 2 6GHz on all RF ports. 2. DC blocking capacitors CB=47pF are required at 0.5 2GHz on all RF ports. 3. RF by-pass capacitors CA=8pF at 2 6GHz. 4. RF by-pass capacitors CA=47pF at 0.5 2GHz. Logic Table for Switch On-Path VC1 VC2 ANT1-RX ANT1-TX ANT2-TX ANT2-RX 1 0 On Off On Off 0 1 Off On Off On 1 1 Off Off Off Off 0 0 Off Off Off Off ‘1’ = +3V to +5V ‘0’ = 0V to +0.2V Hexawave Inc. 2 Prosperity Road II, Science Park, Hsinchu, Taiwan. TEL 886-3-578-5100 FAX 886-3-577-0512 http://www.hw.com.tw All specifications are subject to change without notice.