HWS467 GaAs 0.5-3.0 GHz SP3T Switch May 2011 V4 QFN12L (3 x 3 mm) Features • 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) Using Lead (Pb) free materials with RoHS compliant Description The HWS467 is a GaAs SP3T switch operating at 0.5-3.0 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 Test Conditions Insertion Loss 0.5-1.0 1.0-2.3 2.3-2.7 2.7-3.0 Isolation 0.5-1.0 GHz 1.0-2.3 GHz 2.3-2.7 GHz 2.7-3.0 GHz Return Loss Min. GHz GHz GHz GHz Typ. 0.40 0.45 0.55 0.60 Max. Unit 0.70 0.80 dB dB dB dB 27 20 20 17 dB dB dB dB 0.5-3.0 GHz 15 dB Input Power for 0.1 dB Compression 0.5-3.0 GHz 33 dBm Input Power for One dB Compression 0.5-3.0 GHz 36 dBm Switching Time 100 nsec Control Current 5 15 15 100 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 0.5-3.0 GHz SP3T Switch May 2011 V4 Absolute Maximum Ratings Typical Performance Data @ +25°C Insertion Loss(dB) Insertion Loss vs Frequency Parameter Absolute Maximum 0.0 RF Input Power +36 dBm @ +3V -0.2 Control Voltage +6V Operating Temperature -0.4 -40°C to +85°C Storage Temperature -65°C to +150°C -0.6 Electrostatic Discharge Machine Model -0.8 Class M1 -1.0 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 Pin Out (Top View) RFC -15 12 -20 VC1 -25 RF1 9 CB 2 8 3 7 4 5 GND -40 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 10 CB -35 VC3 RF3 GND 6 CB 3.0 RF2 VC2 Return Loss vs Frequency 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. -5 -10 Return Loss(dB) 11 1 GND -30 CB GND -10 GND Isolation(dB) Isolation vs Frequency -15 -20 Logic Table for Switch On-Path -25 VC1 VC2 VC3 RFC -30 1 0 0 RF1 0 1 0 RF2 0 0 1 RF3 -35 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 ‘1’ = +2.7V 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.