HWS554

Features HWS554 SOI 0.5-3.0 GHz SP4T Switch May 2015 V2 Functional Block Diagram Low Insertion Loss: 0.5 dB @ 2.7 GHz High Isolation: 30 dB @ 2.7 GHz Low control voltage: 1.3 to 3.0 V No external DC blocking capacitors required Description RF1 RF2 RF3 RF4 The HWS554 is a SOI (Silicon On Insulator) multi ports switch operating at 0.5-3.0 GHz in a XQFN14L (2x2x0.55mm) package. The HWS554 features low insertion loss with very low DC power consumption. This switch can be used in any 2G/3G/4G antenna diversity systems for transmit/ receive or antenna diversity functions. 50 Bias Decoder VDD VC3 VC2 VC1 ANT Pin Out (Top View) N/C ANT N/C 14 13 12 N/C 1 11 N/C RF3 2 10 RF4 RF1 3 9 RF2 VDD 4 8 N/C 567 VC3 VC2 VC1 Pin Names and Descriptions Pin # 1 2 3 4 5 6 7 Name N/C RF3 RF1 VDD VC3 VC2 VC1 Description Not connected RF output port 3 RF output port 1 DC power supply DC control voltage 3 DC control voltage 2 DC control voltage 1 Pin # 8 9 10 11 12 13 14 Name N/C RF2 RF4 N/C N/C ANT N/C Description Not connected RF output port 2 RF output port 4 Not connected Not connected Antenna port Not connected 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. HWS554 SOI 0.5-3.0 GHz SP4T Switch May 2015 V2 Electrical Specifications at 25°C with VDD=2.6V, Vc=0/1.8V, Pin=0dBm Parameter RF Specification Insertion Loss Isolation Return ...