HWS514 GaAs 0.5-6 GHz DPDT Switch December 2011 V1 Features USON6L (1.5X1.5X0.4 mm) • Low Insertion Loss: 0.9 dB @ 2.50 GHz 1.2 dB @ 5.85 GHz • Isolation: 30.0 dB @ 2.50 GHz 22.0 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 HWS514 is a GaAs PHEMT MMIC DPDT switch operating at 0.5-6 GHz in a low cost miniature USON6L (1.5x1. 5x0.4 mm) plastic lead (Pb) free package. The HWS514 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 Min. Typ. Max. Unit 1.1 1.4 dB dB dB Insertion Loss 0.10-6.00 GHz 2.40-2.50 GHz 5.15-5.85 GHz 1.2 0.9 1.2 20.0 Isolation 0.10-6.00 GHz 2.40-2.50 GHz 5.15-5.85 GHz Return Loss Input Power for One dB Compression Control Current 0.10-6.00 GHz 2.40-2.50 GHz 5.15-5.85 GHz 2.00-6.00 GHz dB dB 27.0 30.0 18.0 22.0 13 dB 15 dB 15 dB 33 dBm 5 dB 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-Based Industrial 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. HWS514 GaAs 0.5-6 GHz DPDT Switch December 2011 V1 Typical Performance Data with 8pF Capacitors @ +25°C Absolute Maximum Ratings Parameter Return Loss vs. Frequency Return Loss(dB) -10 -15 Absolute Maximum RF Input Power +34 dBm @ +3V Control Voltage +6V Operating Temperature -20 -40°C to +85°C Storage Temperature -65°C to +150°C -25 -30 Pin Out (Top View) -35 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) Insertion Loss vs. Frequency ANT1 1 6 2 5 3 4 VC1 CB ANT2 TX CB -0.5 Insertion Loss(dB) CA CB VC2 -0.8 CA CB RX -1.1 -1.4 -1.7 -2 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Note: 1. DC blocking capacitors CB=8pF are required on all RF ports. 2. RF by-pass capacitors CA=8pF. 3. Exposed pad in the bottom must be connected to ground by via holes. 4. TX and RX ports can be used interchangeably. Frequency(GHz) Isolation(dB) Isolation vs. Frequency Logic Table for Switch On-Path -15 State VC1 VC2 ANT1 ANT2 -20 1 0 1 TX RX 2 1 0 RX TX -25 ‘1’ = +3V to +5V ‘0’ = 0V to +0.2V -30 -35 -40 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) Hexawave Inc. 2 Prosperity Road II, Science-Based Industrial 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.