HWS504 GaAs 2-6 GHz SPDT Switch August 2011 V3 Features USON6L (1.5x1.5x0.4 mm) • Low Insertion Loss: 0.4 dB @ 2.5 GHz 0.5 dB @ 5.8 GHz • Isolation: 24 dB @ 2.5 GHz 21 dB @ 5.8 GHz • Low DC Power Consumption • Miniature USON6L (1.5x1.5x0.4 mm) Using Lead (Pb) free materials with RoHS compliant • PHEMT process Description The HWS504 is a GaAs PHEMT MMIC SPDT switch operating at DC-6 GHz in a low cost miniature USON6L (1.5 x 1.5 x 0.4 mm) plastic lead Unit: mm (Pb) free package. The HWS504 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 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 Min. Typ. Max. Unit 0.4 0.5 0.6 0.7 dB dB Insertion Loss 2.40-2.50 GHz 4.90-6.00 GHz Isolation 2.40-2.50 GHz 4.90-6.00 GHz 23 20 24 21 dB dB Return Loss 2.40-2.50 GHz 4.90-6.00 GHz 15 15 18 18 dB dB 32 37 32 35 dBm dBm dBm dBm Switching Time 50 nsec Control Current 5 Input Power for One dB Compression 2.50 GHz @+3V 2.50 GHz @+5V 5.00 GHz @+3V 5.00 GHz @+5V 50 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. HWS504 GaAs 2-6 GHz SPDT Switch August 2011 V3 Typical Performance Data with 8pFCapacitors @ +25°C Output return loss vs, Frequency -0.2 -10 -0.3 -15 RL (dB) Insertion loss (dB) Insertion loss vs. Frequency -0.4 -0.5 -20 -25 -30 -0.6 -35 -0.7 2 2 3 4 5 3 6 4 5 6 Frequency (GHz) Frequency (GHz) Isolation vs. frequency Absolute Maximum Ratings -10 Parameter ISO (dB) -15 -20 Absolute Maximum RF Input Power +37 dBm @ +5V Control Voltage +6V -25 Operating Temperature -40°C to +85°C -30 Storage Temperature -65°C to +150°C -35 2 3 4 5 6 5 6 Frequency (GHz) Electrostatic discharge (ESD) Machine Model Class M1 Input return loss vs. Frequency -5 RL (dB) -10 -15 -20 -25 -30 2 3 4 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. HWS504 GaAs 2-6 GHz SPDT Switch August 2011 V3 Pin Out (Top View) 6 GND 1 RFC CB VC2 RF2 2 5 VC1 3 4 RF1 CB CB Note: 1. DC blocking capacitors CB=8pF are required on all RF ports. 2. Exposed pad in the bottom must be connected to ground by via holes. Logic Table for Switch On-path VC1 VC2 RFC-RF1 RFC-RF2 1 0 OFF ON 0 1 ON OFF ‘1’ = +3V to +5V ‘0’ = 0V to +0.2V 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.