HWS504 GaAs 2-6 GHz SPDT Switch August 2008 V1 Features USON6L (1.5x1.5x0.4) • 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) Plastic Lead (Pb) Free and GP Compliant Package • PHEMT process Description The HWS504 is a GaAs PHEMT MMIC SPDT switch operating at DC-6 GHz in a low cost miniature USON6L (1.5x1.5x0.4 mm) plastic lead (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 2008 V1 Typical Performance Data with 8pF Capacitors @ +25°C Output return loss vs, Frequency Insertion loss vs. Frequency -10 -0.2 RL (dB) Insertion loss (dB) -15 -0.3 -0.4 -20 -25 -0.5 -30 -0.6 -35 2 -0.7 2 3 4 5 3 6 4 5 6 Frequency (GHz) Frequency (GHz) Absolute Maximum Ratings Isolation vs. frequency -10 Parameter Absolute Maximum ISO (dB) -15 -20 -25 -30 -35 2 3 4 5 6 5 6 RF Input Power +37 dBm @ +5V Control Voltage +6V Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C Electrostatic discharge (ESD) Machine Model Class M1 Frequency (GHz) 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 2008 V1 Pin Out (Top View) GND 1 6 RFC CB VC2 2 5 RF2 3 4 CB VC1 RF1 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.