DATA SHEET SKY13396-397LF: 0.4 to 3.0 GHz DPDT Switch Applications Simultaneous voice and LTE systems PORT3 PORT4 Diversity antenna switching Features Single control voltage input Broadband frequency range: 0.4 to 3.0 GHz PORT2 PORT1 Low insertion loss: 0.5 dB 2.2 GHz 201475-001 No DC blocking capacitors required Figure 1. SKY13396-397LF Block Diagram Positive control voltage range: 1.35 to 3.1 V GSM power handling Description Small QFN (12-pin, 2 x 2 mm) package The SKY13396-397LF is a state-of-the-art CMOS, Silicon-On- (MSL1, 260 C per JEDEC J-STD-020) Insulator (SOI) double-pole, double-throw (DPDT) switch. The switch provides high-linearity performance, low insertion loss, TM and high isolation. Skyworks Green products are compliant with all applicable legislation and are halogen-free. Switching is controlled by one voltage input (CTRL1). Depending For additional information, refer to Skyworks on the logic voltage level applied to this pin, the PORT1 and TM Denition of Green , document number PORT2 pins connect to one of the two other RF port pins (PORT3 SQ040074. or PORT4) through a low insertion loss path, while maintaining a high isolation path to the alternate port. No external DC blocking capacitors are required on the RF path as long as no DC voltage is applied externally. The SKY13396-397LF DPDT switch is provided in a compact 12 11 10 Quad Flat No-Lead (QFN) 2 x 2 mm package. A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin VDD PORT4 1 9 descriptions are provided in Table 1. N/C 2 8 N/C 3 7 CTRL1 PORT1 45 6 201475-002 Figure 2. SKY13396-397LF Pinout (Top View) Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 201475H Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice July 5, 2017 1 GND GND PORT2 PORT3 GND GNDDATA SHEET SKY13396-397LF: DPDT SWITCH 1 Table 1. SKY13396-397LF Signal Descriptions Pin Name Description Pin Name Description 1 VDD DC power supply 7 PORT1 RF port 1 2 N/C No connection. Pin may be grounded. 8 N/C No connection. Pin may be grounded. 3 CTRL1 DC control voltage 1. See Table 4. 9 PORT4 RF Port 4 4 GND Ground. Internally grounded. 10 GND Ground. Internally grounded. 5 PORT2 RF port 2 11 PORT3 RF port 3 6 GND Ground. Internally grounded. 12 GND Ground. Internally grounded. 1 Exposed pad must be properly grounded using a low impedance path. 1 Table 2. SKY13396-397LF Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units Supply voltage VDD 5.5 V Control voltage VCTL 3.3 V Input power PIN +39 dBm Storage temperature TSTG 40 +125 C Operating temperature TOP 30 +90 C Electrostatic discharge: ESD Human Body Model (HBM), Class 1B 500 V 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. Functional Description Electrical and Mechanical Specifications The SKY13396-397LF DPDT switch can be used to connect either The absolute maximum ratings of the SKY13396-397LF are RF port 1 or RF port 2 to either RF port 3 or RF port 4 by applying provided in Table 2. Electrical specifications are provided in the proper bias to the control pin, CTRL1. When Port 1 is Table 3. connected to Port 4 using a low loss path, Port 2 is connected to The state of the SKY13396-397LF is determined by the logic Port 3 also with a low loss path. When Port 1 is connected to Port provided in Table 4. 3 using low loss path, Port 2 is connected to Port 4 also with a low loss path. The DPDT switch is designed to maximize the isolation between ports to minimize coupling between RF paths. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 July 5, 2017 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 201475H