HWS554 SOI 0.5-3.0 GHz SP4T Switch May 2015 V2 Features Functional Block Diagram • Low Insertion Loss: 0.5 dB @ 2.7 GHz • High Isolation: 30 dB @ 2.7 GHz RF1 • Low control voltage: 1.3 to 3.0 V • No external DC blocking capacitors required RF2 RF3 Description RF4 ANT 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. Bias Decoder VDD VC3 VC2 VC1 50 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 5 6 7 VC3 VC2 VC1 Pin Names and Descriptions Pin # Name Description Pin # Name Description 1 N/C Not connected 8 N/C Not connected 2 RF3 RF output port 3 9 RF2 RF output port 2 3 RF1 RF output port 1 10 RF4 RF output port 4 4 VDD DC power supply 11 N/C Not connected 5 VC3 DC control voltage 3 12 N/C Not connected 6 VC2 DC control voltage 2 13 ANT Antenna port 7 VC1 DC control voltage 1 14 N/C 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 Test Conditions Min. Typ. Max. Unit 0.45 0.45 0.50 0.55 0.60 0.70 dB dB dB RF Specification Insertion Loss ANT port to RF1/2/3/4 port 0.5-1.0GHz 1.0-2.0GHz 2.0-3.0GHz Isolation ANT port to RF1/2/3/4 port 0.5-1.0GHz 1.0-2.0GHz 2.0-3.0GHz Return Loss ANT port to RF1/2/3/4 port Input Power for 0.1dB Compression ANT to RF port nd 2 Harmonics ANT to RF port rd 3 Harmonics ANT to RF port rd 3 Order Input Intercept Point ANT to RF port 50 ohm Power handling 37 30 26 41 34 30 dB dB dB 0.5-1.0GHz 1.0-2.0GHz 2.0-3.0GHz 23 25 20 dB dB dB 0.8-2.7GHz 37.5 dBm 93 dBc 96 dBc 68 dBm Pin=+26dBm 0.5-3.0GHz Pin=+26dBm 0.5-3.0GHz Pin=+26dBm, 2.0GHz ∆f=1MHz 0.5-3.0GHz 27 dBm 4.8 V DC Specification (Decoder) Supply Voltage VDD Supply Current IDD 2.5 VDD=2.5V 3.0 40 uA Control Voltage High Vc 1.3 Low 1.8 0 Control Current Ic Shutdown Mode Supply Current Ioff Vc=1.8V VDD=3V All Vc=shutdown mode 3.0 V 0.3 0.5 1 uA 5 10 uA Switching Specification Switching Time 50% Vc to 90/10% RF 1.5 Note: All measurements made in a 50 ohm system with 0/+2.6V 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. us HWS554 SOI 0.5-3.0 GHz SP4T Switch May 2015 V2 Logic Table for Switch On-Path (high=1.8V, low= 0V) SP4T VC1 VC2 VC3 RF1 RF2 RF3 RF4 50ohm 0 0 0 on off off off off 0 0 1 off on off off off 0 1 0 off off on off off 0 1 1 off off off on off 1 0 0 off off off off off 1 0 1 off off off off on 1 1 1 Shutdown mode Isolation Matrix On Port Isolation (dB) Frequency (GHz) RF1 RF2 RF3 RF4 Antenna to Port RF1 1.0 41 44 38 RF1 2.0 35 33 32 RF1 2.7 32 28 29 RF2 1.0 41 37 45 RF2 2.0 34 31 34 RF2 2.7 31 28 29 RF3 1.0 43 41 39 RF3 2.0 34 35 32 RF3 2.7 30 32 29 RF4 1.0 41 42 38 RF4 2.0 35 34 31 RF4 2.7 31 30 29 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 Absolute Maximum Ratings Parameter RF Input Power, 0.5-3.0 GHz Absolute Maximum +37.5dBm Supply Voltage +5.0V Control Voltage +3.0V Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C Electrostatic Discharge HBM, Class 1C 1000V Package Dimensions XQFN-14L (2.0X2.0X0.55mm) 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.