DATA SHEET SKY13489-001: 0.7 to 2.7 GHz SPDT High Power Switch (Single Bit Control) in a WLCSP Package Applications LTE TDD/FDD transmit GSM transmit Embedded modules RF1 ANT RF2 Features Broadband frequency range: 0.7 to 2.7 GHz Low insertion loss: 0.3 dB 2.7 GHz Logic and Supply High isolation: 22 dB up to 2.7 GHz 202857-001 No external DC blocking capacitors required Single GPIO control line with VDD voltage regulator: VDD V1 VCTL = 1.35 to 3.00 V Figure 1. SKY13489-001 Block Diagram VDD = 2.45 to 4.80 V Small, 6-bump WLCSP, 217 m diameter, 400 m pitch (1.135 x 0.735 x 0.400 mm) package Description (MSL1, 260 C per JEDEC J-STD-020) The SKY13489-001 is a single-pole, double-throw (SPDT) LTE/WCDMA/GSM transmit switch. Switching is controlled by an TM integrated GPIO interface with a single control pin. Depending on Skyworks Green products are compliant with the logic voltage level applied to the control pin, the antenna port all applicable legislation and are halogen-free. is connected to one of the switched RF outputs (RF1 or RF2) For additional information, refer to Skyworks TM through a low insertion loss path, while the path between the Denition of Green , document number antenna port and the other RF port is in a high isolation state. SQ040074. No external DC blocking capacitors are required as long as no DC voltage is applied on any RF path. Pin A1 Indicator The SKY13489-001 is provided in a compact 6-bump, 1.135 x 0.735 x 0.400 mm Wafer Level Chip Scale Package A RF1 ANT RF2 (WLCSP) that meets requirements for board-level assembly. Bump diameters are 217 microns with a minimum bump pitch of 400 microns. B V1 GND VDD A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin 1 2 3 assignments and functional pin descriptions are provided in 202857-002 Table 1. Figure 2. SKY13489-001 Pinout (Top View, Bumps Facing Down) Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 202857D Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice August 29, 2017 1 DATA SHEET SKY13489-001: SPDT HIGH POWER SWITCH Table 1. SKY13489-001 Signal Descriptions Pin Name Description Pin Name Description A1 RF1 RF I/O. Throw 1 of the switch. B1 V1 Digital control input A2 ANT Antenna B2 GND Ground A3 RF2 RF I/O. Throw 2 of the switch. B3 VDD Supply voltage The state of the SKY13489-001 is determined by the logic Electrical and Mechanical Specifications provided in Table 6. The absolute maximum ratings of the SKY13489-001 are provided in Table 2. Electrical specifications are provided in Tables 3 through 5. 1 Table 2. SKY13489-001 Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units Supply voltage VDD 2.4 5.0 V Digital control voltage VCTL 0.2 +3.2 V RF input power PIN +39 dBm Operating temperature TOP 40 +90 C Storage temperature TSTG 55 +150 C 1 Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. ESD HANDLING: Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device. This device must be protected at all times from ESD when handling or transporting. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD handling precautions should be used at all times. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 August 29, 2017 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 202857D