HWS541 GaAs 2-6 GHz SPDT Switch May 2015 V1 Features LUSON6L (1.0x1.0X0.4 mm) • Low Insertion Loss: 0.35 dB @ 2.5 GHz 0.55 dB @ 5.8 GHz • Isolation: 27.0 dB @ 2.5 GHz 25.0 dB @ 5.8 GHz F • Low DC Power Consumption • Miniature LUSON6L (1.0x1.0x0.4 mm) Using Lead (Pb) free materials with RoHS compliant • PHEMT process Description The HWS541 is a GaAs PHEMT MMIC SPDT switch operating at 2.0-6.0 GHz in a low cost miniature LUSON6L (1.0x1.0x0.4 mm) plastic lead (Pb) free package. The HWS541 features low insertion loss and high isolation with very low DC power consumption. This switch can be used in WiMAX or IEEE 802.11a/b/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 2.0-3.0 GHz 3.0-6.0 GHz Isolation 2.0-3.0 GHz 3.0-6.0 GHz Return Loss Min. Max. Unit 0.35 0.55 0.50 0.70 dB dB 27.0 25.0 dB dB 2.0-3.0 GHz 3.0-6.0 GHz 20.0 15.0 dB dB 2.5 GHz @0/+1.8V @0/+3.0V 25 31 dBm dBm Input Third Order Intercept Point 20 dBm Per Tone, 2.50 GHz @+3V 50 dBm Switching Time 10% to 90%, 90% to 10% RF 80 nsec Input Power for 0.5 dB Compression Control Current 24.0 22.0 Typ. 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. HWS541 GaAs 2-6 GHz SPDT Switch May 2015 V1 Typical Performance Data with 8pF Capacitors @ +25°C Absolute Maximum Ratings Parameter Absolute Maximum Return Loss(dB) Return Loss vs. Frequency 0 -5 -10 -15 -20 -25 -30 -35 -40 RF Input Power +33 dBm @ +3V Control Voltage +6V Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C Electrostatic Discharge Machine Model 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Class M1 Pin Out (Top View) Frequency(GHz) CA Insertion Loss vs. Frequency Insertion Loss(dB) 6 VC1 2 5 RFC CB 0 GND -0.2 CB -0.4 3 -0.6 4 VC2 CB CA -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) Isolation vs. Frequency Isolation(dB) 1 0 -5 -10 -15 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. Logic Table for Switch On-Path -20 -25 -30 -35 -40 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 VC1 VC2 RFC-RF1 RFC-RF2 1 0 Off On 0 1 On Off ‘1’ = +1.8V to +5V ‘0’ = 0V to +0.2V 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.