HWS522 GaAs 0.5-6.0 GHz SPDT Switch Sep 2012 V1 Features UQFN6L (1.0X1.0X0.4mm) • Low Insertion Loss: 0.4 dB @ 2.5 GHz • Isolation: 22 dB @ 2.5 GHz • Low DC Power Consumption E • Miniature UQFN6L (1.0x1.0x0.4 mm) Using Lead (Pb) free materials with RoHS compliant • PHEMT process Description The HWS522 is a GaAs SPDT switch operating at 0.5-6.0 GHz in a low cost UQFN6L (1x1x0.4 mm) plastic lead (Pb) free package. The HWS522 features low insertion loss with very low DC power consumption. This switch can be used in IEEE 802.11a/b/g WLAN systems for transmit/receive or antenna diversity functions. Electrical Specifications at 25°C with 0, +1.8 Parameter 5V Control Voltages Test Conditions Insertion Loss 0.5-3. 0 GHz 3.0-6. 0 GHz Isolation 0.5-3. 0 GHz 3.0-6. 0 GHz Return Loss Input Power for One dB Compression Min. Typ. Max. Unit 0.40 0.70 0.60 0.90 dB dB 22 18 dB dB 0.5-3. 0 GHz 3.0-6. 0 GHz 20 12 dB dB 0.5-3.0 GHz @ 0/+1.8V @ 0/+3V 24 32 dBm dBm Switching Time 60 ns Control Current 5 Note: All measurements made in a 50 ohm system with 0/+1.8 16 20 uA 5V 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. HWS522 GaAs 0.5-6.0 GHz SPDT Switch Sep 2012 V1 Typical Performance Data with 8 pF Capacitors @ +25°C Absolute Maximum Ratings Parameter Return Loss vs. Frequency -5 Absolute Maximum Return Loss(dB) RF Input Power 0.5-3.0 GHz -10 +34 dBm Control Voltage +6V -15 Operating Temperature -20 Storage Temperature -40°C to +85°C -65°C to +150°C -25 Pin Out (Top View) -30 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 VC2 Frequency(GHz) CA Insertion Loss vs. Frequency 0 RF2 CB Insertion Loss(dB) 5 4 -0.3 RFC -0.6 CB 3 6 GND -0.9 1 -1.2 -1.5 CA 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Isolation(dB) -10 CB VC1 Frequency(GHz) Isolation vs. Frequency 2 RF1 Note: 1. DC blocking capacitors CB are required on all RF ports CB=CA=8pF for operating frequency > 2GHz. 2. CB=CA=47pF for operating frequency < 2GHz. -15 -20 Logic Table for Switch On-Path -25 VC1 VC2 RFC-RF1 RFC-RF2 -30 1 0 Insertion Loss Isolation -35 0 1 Isolation Insertion Loss 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) ‘1’ = +1.8V to +5V ‘0’ = 0V to +0.2V 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.