HWS467 GaAs DC-2.5 GHz SP3T Switch June 2006 Features V2 QFN12L (3 x 3 mm) • Low Insertion Loss: 0.4 dB @ 1.0 GHz 0.5 dB @ 2.5 GHz • Isolation: 27 dB @ 1.0 GHz 20 dB @ 2.5 GHz • Low DC Power Consumption • Miniature QFN12L (3x3 mm) Plastic Lead (Pb) Free Package • RoHS (Restrict of Hazardous Substances) Compliant Description The HWS467 is a GaAs SP3T switch operating at DC-2.5 GHz in a low cost miniature QFN12L (3 x 3 mm) plastic lead (Pb) free package. The HWS467 features low insertion loss with very low DC power consumption. This switch can be used in wireless applications for selection of Bluetooth and IEEE 802.11b/g transmit/receive functions. Electrical Specifications at 25°C with 0, +3V Control Voltages Parameter Insertion Loss Isolation Test Conditions Min. Typ. Max. Unit 0.70 dB dB dB 0.1-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz 0.40 0.45 0.50 0.1-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz 27 22 20 dB dB dB 15 Return Loss 0.1-2.5 GHz 20 dB Input Power for 0.1 dB Compression 0.5-2.5 GHz 33 dBm Input Power for One dB Compression 0.5-2.5 GHz 36 dBm Switching Time 100 nsec Control Current 5 100 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. HWS467 GaAs DC-2.5 GHz SP3T Switch June 2006 Absolute Maximum Ratings Typical Performance Data @ +25°C Insertion Loss vs Frequency Insertion Loss(dB) V2 Parameter Absolute Maximum 0.0 RF Input Power +36 dBm @ +3V -0.2 Control Voltage +6V -0.4 Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C -0.6 -0.8 Pin Out (Top View) -1.0 RFC 0.5 1.0 2.5 3.0 Isolation vs Frequency 12 GND GND 1.5 2.0 Frequency(GHz) CB 11 10 -10 1 VC1 -15 VC3 CB CB RF1 -20 GND 2 8 3 7 -25 4 -30 5 GND Isolation(dB) 9 RF3 GND 6 CB -35 RF2 VC2 -40 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 Return Loss vs Frequency -5 Note: 1. DC blocking capacitors CB=47pF 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 Return Loss(dB) -10 -15 -20 -25 VC1 VC2 VC3 RFC 1 0 0 RF1 0 1 0 RF2 0 0 1 RF3 -30 ‘1’ = +2.7V to +5V ‘0’ = 0V to +0.2V -35 0.5 Hexawave Inc. 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 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.