DATA SHEET SKY13453-385LF: 0.01 to 6.0 GHz Single Control SPDT Switch Applications Cellular pre-PA mode switches RFC Dual-band WLANs (802.11a/b/g/n) RF1 RF2 Features Low insertion loss: 0.40 dB 2.0 GHz High isolation: >25 dB 2.0 GHz Decoder Single bit control 202830-001 Small QFN (6-pin, 1 x 1 mm) package VCTL VDD (MSL1, 260 C per JEDEC J-STD-020) Figure 1. SKY13453-385LF Block Diagram TM Skyworks Green products are compliant with all applicable legislation and are halogen-free. Description For additional information, refer to Skyworks TM The SKY13453-385LF is a single-pole, double-throw (SPDT) Denition of Green , document number switch intended for mode switching in pre-power amplifier (PA) SQ040074. cellular or WLAN applications. Using advanced switching technologies, the SKY13453-385LF maintains low insertion loss and high isolation for all switching paths. The high-linearity performance and low insertion loss achieved by the switch make it an ideal choice for mode switching before the 6 PA in cellular applications. Depending on the logic voltage applied 1 5 VDD VCTL to the control pin (VCTL), the RFC pin is connected to one of the two switched RF outputs, RF1 or RF2, using a low insertion loss path, while the path between the RFC pin and the other RF path is in a high isolation state. 2 4 RF1 RF2 The switch is manufactured in a compact, 1 x 1 mm, 6-pin Quad 3 Flat No-Lead (QFN) package. A functional block diagram is shown in Figure 1. The pin configuration and package are shown in 202830-002 Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. Figure 2. SKY13453-385LF Pinout (Top View) Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 202830E Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice September 8, 2017 1 GND RFCDATA SHEET SKY13453-385LF: 0.01 TO 6.0 GHz SINGLE CONTROL SPDT SWITCH Table 1. SKY13453-385LF Signal Descriptions Pin Name Description Pin Name Description 1 VDD Supply voltage 4 RF2 RF port 2. Must be DC blocked. 2 RF1 RF port 1. Must be DC blocked. 5 VCTL DC control voltage 3 GND Ground 6 RFC RF common port. Must be DC blocked. Electrical and Mechanical Specifications The absolute maximum ratings of the SKY13453-385LF are The typical performance characteristics for the SKY13453-385LF provided in Table 2. Electrical specifications are provided in are shown in Figures 4 through 7. Table 3. The state of the SKY13453-385LF is determined by the logic provided in Table 4. A timing diagram is shown in Figure 3. 1 Table 2. SKY13453-385LF Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units Supply voltage VDD 2.5 3.7 V Control voltage VCTL 0.2 +3.0 V Input power PIN +33 dBm Storage temperature TSTG 40 +125 C Operating temperature TOP 40 +90 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 September 8, 2017 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 202830E