HWS525 GaAs 0.5-3 GHz SPDT Switch April 2014 V1 Features USON6L (1.5x1.5X0.4 mm) • Low Insertion Loss: 0.45 dB @ 1.0 GHz 0.60 dB @ 2.5 GHz • Isolation: 30.0 dB @ 1.0 GHz 28.0 dB @ 2.5 GHz HR • Low DC Power Consumption • Miniature USON6L (1.5x1.5x0.4 mm) Using Lead (Pb) free materials with RoHS compliant PHEMT process • Description The HWS525 is a GaAs PHEMT MMIC SPDT switch operating at 0.5-3.0 GHz in a low cost miniature USON6L (1.5x1.5x0.4 mm) plastic lead (Pb) free package. The HWS525 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/n WLAN PC card and access point applications as transmit/receive switch, antenna diversity switch, or band-selection switch. Electrical Specifications at 25°C with 0, +3V Control Voltages Parameter Test Conditions Insertion Loss 0.5-1.0 GHz 1.0-2. 0 GHz 2.0-3.0 GHz Isolation 0.5-1.0 GHz 1.0-2. 0 GHz 2.0-3.0 GHz Return Loss Min. Typ. Max. Unit 0.45 0.50 0.60 0.60 0.80 dB dB dB 30.0 28.0 28.0 dB dB dB 0.5-3. 0 GHz 18 dB 0.50-3.00 GHz @0/+1.8V @0/+3.0V 30 36 dBm dBm Second Harmonic Pin=30 dBm, f=0.9 GHz -65 dBc Third Harmonic Pin=30 dBm, f=0.9 GHz -65 dBc Switching Time 10% to 90%, 90% to 10% RF 100 nsec Input Power for 0.1 dB Compression Control Current 25.0 25.0 5 20 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. HWS525 GaAs 0.5-3 GHz SPDT Switch March 2014 V1 Typical Performance Data with 47pF Capacitors @ +25°C Absolute Maximum Ratings Parameter Return Loss vs. Frequency Return Loss(dB) -5 Absolute Maximum RF Input Power +36 dBm @ +3V Control Voltage +6V Operating Temperature -10 -40°C to +85°C Storage Temperature -15 -65°C to +150°C Electrostatic Discharge Machine Model -20 Class M1 -25 Pin Out (Top View) -30 0.5 1.0 1.5 2.0 2.5 3.0 Frequency(GHz) CA RF1 Insertion Loss vs. Frequency 0 Insertion Loss(dB) 1 6 2 5 VC1 CB GND RFC CB -0.3 3 RF2 -0.6 4 VC2 CB CA -0.9 -1.2 Note: 1. DC blocking capacitors CB=47pF are required on all -1.5 0.5 RF ports. 1.0 1.5 2.0 2.5 3.0 Frequency(GHz) 2. RF by-pass capacitors CA=47pF. 3. Exposed pad in the bottom must be connected to ground by via holes. Isolation vs. Frequency Isolation(dB) -15 Logic Table for Switch On-Path -20 -25 -30 -35 -40 0.5 VC1 VC2 RFC-RF1 RFC-RF2 1 0 On Off 0 1 Off On ‘1’ = +1.8V to +5V ‘0’ = 0V to +0.2V 1.0 1.5 2.0 2.5 3.0 Frequency(GHz) 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.