HWS519 GaAs 0.5-6 GHz SP4T Switch November 2011 Features UQFN12L (2.0X2.0X0.4 mm) • Low Insertion Loss: 1.00 dB @ 2.5 GHz 1.25 dB @ 5.8 GHz • Isolation: 26 dB @ 2.5 GHz 18 dB @ 5.8 GHz • Low DC Power Consumption • Miniature UQFN12L (2.0x2.0x0.4 mm) Using Lead (Pb) free materials with RoHS compliant • PHEMT process Description The HWS519 is a GaAs PHEMT MMIC SP4T switch operating at 0.5-6 GHz in a low cost miniature UQFN12L (2x2x0.4 mm) plastic lead (Pb) free package. The HWS519 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 WLAN PC card and access point applications. Electrical Specifications at 25°C with 0, +3V Control Voltages Parameter Insertion Loss Isolation Return Loss Input Power for One dB Compression Control Current Test Conditions Min. 0.50-6.00 GHz 2.40-2.50 GHz 3.30-3.90 GHz 4.90-5.85 GHz 0.50-6.00 GHz 2.40-2.50 GHz 3.30-3.90 GHz 4.90-5.85 GHz 0.50-6.00 GHz 2.40-2.50 GHz 3.30-3.90 GHz 4.90-5.85 GHz 2.00-6.00 GHz Typ. 1.30 1.00 1.10 1.25 22 15 Max. 1.20 1.50 Unit dB dB dB dB 18 26 22 18 dB dB dB dB 15 20 18 15 dB dB dB dB 36 dBm 10 200 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. V1 HWS519 GaAs 0.5-6 GHz SP4T Switch November 2011 Typical Performance Data with 8pF Capacitors @ +25°C Absolute Maximum Ratings Parameter Return Loss vs. Frequency Return Loss(dB) -5 V1 Absolute Maximum RF Input Power +36 dBm @ +3V Control Voltage +6V -10 Operating Temperature -15 -40°C to +85°C Storage Temperature -65°C to +150°C -20 -25 Pin Out (Top View) -30 RF4 RF3 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) Insertion Loss vs. Frequency 11 VC4 10 CA -0.3 RFC -0.6 1 9 2 8 3 7 CB VC1 CA -0.9 4 CB -1.2 -1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) Isolation vs. Frequency -10 5 GND Insertion Loss(dB) 12 CA 0 Isolation(dB) CB GND CB RF1 VC3 GND VC2 CA 6 CB RF2 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. -15 Logic Table for Switch On-Path -20 -25 VC1 VC2 VC3 VC4 RFC 1 0 0 0 RF1 0 1 0 0 RF2 0 0 1 0 RF3 0 0 0 1 RF4 -30 -35 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) ‘1’ = +3V 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.