HWS505 GaAs 1-6 GHz SPDT Switch September 2008 V1 insertion loss and high isolation with very low DC Features power consumption. This switch can be used in • Low Insertion Loss : 0.4 dB @ 2.5 GHz IEEE 802.11a/b/g WLAN PC card and access point 0.5 dB @ 3.5 GHz applications as transmit/receive switch, antenna diversity switch, or band-selection switch. 0.6 dB @ 5.8 GHz • Isolation: USON6L (2x1.3x0.4 mm) 22 dB @ 2.5 GHz 23 dB @ 3.5 GHz 26 dB @ 5.8 GHz • Low DC Power Consumption • Miniature USON6L (2x1.3x0.4 mm) Plastic Lead (Pb) Free Package, ROHS Compliant • PHEMT process Description The HWS505 is a GaAs PHEMT MMIC SPDT switch operating at DC-6 GHz in a low cost miniature USON6L (2 x 1.3 x 0.4 mm) plastic lead (Pb) free package. The HWS505 features low Electrical Specifications at 25°C with 0, +3V Control Voltages Parameter Test Conditions Insertion Loss 2.40-2.50 GHz 3.30-3.80 GHz 5.15-5.85 GHz Isolation 2.40-2.50 GHz 3.30-3.80 GHz 5.15-5.85 GHz Return Loss Input Power for One dB Compression Second and Third Harmonics Input Third Order Intermodulation Intercept Point Switching Time Control Current Min. Max. Unit 0.4 0.5 0.6 0.6 0.7 0.8 dB dB dB 22 23 26 dB dB dB 2.40-2.50 GHz 3.30-3.80 GHz 5.15-5.85 GHz 20 20 17 dB dB dB 5.85 GHz @+3V 5.85 GHz @+5V 30 34 dBm dBm Pin=20 dBm -77 dBc 20 dBm Per Tone, 5.85 GHz @+3V @+5V 58 59 dBm dBm 0 dBm @ 2.50 GHz 75 nsec @+3V 5 10 @+5V 18 20 22 Typ. 100 200 uA 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. HWS505 GaAs 1-6 GHz SPDT Switch September 2008 V1 Absolute Maximum Ratings Typical Performance Data with 8pF Capacitors @ +25°C Parameter Insertion loss vs. Frequency Insertion loss (dB) -0.2 Absolute Maximum RF Input Power +32 dBm @ +3V Control Voltage +6V Operating Temperature -0.3 -40°C to +85°C Storage Temperature -65°C to +150°C -0.4 Electrostatic Discharge Machine Model -0.5 Class M1 -0.6 2 2.5 3 3.5 4 4.5 5 5.5 6 Pin Out (Top View) Frequency (GHz) CB RF1 Isolation vs. Frequency RF2 Isolation (dB) -15 -20 VC1 1 6 GND 2 5 RFC 3 4 VC2 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. -25 -30 -35 2 2.5 3 3.5 4 4.5 5 5.5 6 Frequency (GHz) Input return loss vs. Frequency Return loss (dB) -10 Logic Table for Switch On-Path VC1 VC2 RFC-RF1 RFC-RF2 1 0 On Off 0 1 Off On ‘1’ = +2.7V to +5V ‘0’ = 0V to +0.2V -15 -20 -25 -30 2 2.5 3 3.5 4 4.5 5 5.5 6 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.