HWS520 GaAs 0.5-6.0 GHz SP3T Switch Nov 2012 V1 Features USON8L (1.5x1.5x0.4 mm) • Low Insertion Loss: 0.55 dB @ 2.5 GHz 0.90 dB @ 5.8 GHz • Isolation: 25 dB @ 2.5 GHz 25 dB @ 5.8 GHz HL • Low DC Power Consumption • Miniature USON8L (1.5x1.5x0.4 mm) Using Lead (Pb) free materials with RoHS compliant • PHEMT process Description The HWS520 is a GaAs SP3T switch operating at 0.5-6.0 GHz in a low cost miniature USON8L (1.5x 1.5x0.4 mm) plastic lead (Pb) free package. The HWS520 features low insertion loss with very low DC power consumption. This switch can be used in wireless applications for selection of Bluetooth and IEEE 802.11a/b/g/n transmit/ receive functions. Electrical Specifications at 25°C with 0, +1.9 5.0V Control Voltages Parameter Test Conditions Insertion Loss 0.5-2.0 GHz 2.0-4.0 GHz 4.0-6.0 GHz 2.4-2.5 GHz 4.8-5.9 GHz Isolation 0.5-2.0 GHz 2.0-4.0 GHz 4.0-6.0 GHz 2.4-2.5 GHz 4.8-5.9 GHz Return Loss Input Power for One dB Compression Switching Time Max. Unit 0.50 0.60 0.90 0.55 0.90 0.60 0.80 1.10 0.65 dB dB dB dB dB dB dB dB dB dB 0.5-3.0 GHz 3.0-6.0 GHz 20 10 dB dB 0.5-3.0 GHz @0/+3V @0/+1.9V 30 20 dBm dBm @0/+3V 75 nsec Note: All measurements made in a 50 ohm system with 0/+1.9 22 22 22 22 22 Typ. 25 25 25 25 25 Control Current Hexawave Inc. Min. 5 100 uA 5.0V control voltages, unless otherwise specified. 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. HWS520 GaAs 0.5-6.0 GHz SP3T Switch Nov 2012 V1 Typical Performance Data with 8pF Capacitors @ +25°C Return Loss vs. Frequency Isolation vs. Frequency RFC RF1 0 RFC RF2 -5 RFC RF3 -10 -15 -20 -25 -30 -35 -40 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Isolation(dB) Return Loss(dB) (RFC to RF1 Insertion Loss State) 0 -5 -10 -15 RF3 Isolation vs. Frequency RFC RF1 RFC RF2 RFC RF3 -0.4 (RFC to RF2 Insertion Loss State) Isolation(dB) Insertion Loss(dB) RFC Frequency(GHz) Insertion Loss vs. Frequency -0.2 RF2 -20 -25 -30 -35 -40 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) 0 RFC -0.6 -0.8 -1 -1.2 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) 0 -5 -10 -15 RFC RF1 RFC RF3 -20 -25 -30 -35 -40 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) Isolation vs. Frequency Isolation(dB) (RFC to RF3 Insertion Loss State) 0 -5 -10 -15 RFC RF1 RFC RF2 -20 -25 -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. HWS520 GaAs 0.5-6.0 GHz SP3T Switch Nov 2012 V1 Absolute Maximum Ratings Parameter Absolute Maximum RF Input Power +33 dBm @ +3V Control Voltage +6V Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C Pin Out (Top View) RFC RF3 1 8 2 7 VC3 VC1 3 6 VC2 RF1 4 5 CB CB CB RF2 CB Note: 1. DC blocking capacitors CB=8pF are required on all RF ports for operating frequency > 2GHz. 2. CB=47pF for operating frequency < 2GHz. 3. Exposed pad in the bottom must be connected to ground by via holes. Logic Table for Switch On-Path VC1 VC2 VC3 RFC 1 0 0 RF1 0 1 0 RF2 0 0 1 RF3 ‘1’ = +1.9V 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.