DATA SHEET SKY13370-374LF: 0.5 to 6.0 GHz SPDT Switch, 50 Terminated Applications RF1 RF2 WiMAX 802.16 Dual-band WLANs (802.11 a/b/g/n) LTE/4G systems 50 50 Features 50 matched RF ports in all states Low insertion loss: 0.7 dB 2.5 GHz High isolation: 31 dB 2.5 GHz 201408-001 IP1dB: +39 dBm Small DFN (6-pin, 1.5 x 1.5 mm) package RFC (MSL1, 260 C per JEDEC J-STD-020) Figure 1. SKY13370-374LF Block Diagram TM Skyworks Green products are compliant with Description all applicable legislation and are halogen-free. The SKY13370-374LF is a GaAs pHEMT single-pole, double-throw For additional information, refer to Skyworks (SPDT) high power switch with 50 terminated outputs. The TM Denition of Green , document number high-linearity performance and low insertion loss achieved by the SQ04-0074. SKY13370-374LF make it an ideal choice for WiMAX and higher power WLAN applications such as access points. The switch is manufactured in a compact, 1.5 x 1.5 mm, 6-pin Dual Flat No-Lead (DFN) package. V1 1 6 RF1 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 descriptions are provided in Table 1. RFC 2 5 GND V2 3 4 RF2 201408-002 Figure 2. SKY13370-374LF Pinout (Top View) Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 201408G Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice January 15, 2018 1 DATA SHEET SKY13370-374LF: SPDT SWITCH Table 1. SKY13370-374LF Signal Descriptions Pin Name Description Pin Name Description DC control voltage. A logic high voltage RF output: 50 terminated when in 1 V1 enables an insertion loss path between the 4 RF2 isolation state. Must be DC blocked. RFC and RF1 pins. 2 RFC RF common input. Must be DC blocked. 5 GND Ground DC control voltage. A logic high voltage RF output: 50 terminated when in 3 V2 enables an insertion loss path between the 6 RF1 isolation state. Must be DC blocked. RFC and RF2 pins. Functional Description Electrical and Mechanical Specifications Switching is controlled by two control voltage inputs, V1 and V2 The absolute maximum ratings of the SKY13370-374LF are (pins 1 and 3, respectively). Depending on the logic voltage level provided in Table 2. Electrical specifications are provided in applied to the control pins, the RFC pin is connected to one of the Table 3. two switched RF outputs, RF1 or RF2, using a low insertion loss Typical performance characteristics of the SKY13370-374LF are path, while the path between the RFC pin and the other RF pin is illustrated in Figures 3 through 6. in a high isolation state. The state of the SKY13370-374LF is determined by the logic DC blocking capacitors are required on all RF ports of the switch. provided in Table 4. The value of the capacitors determines the low frequency operation. The isolated RF output is internally terminated to 50 . 1 Table 2. SKY13370-374LF Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units Control voltage VCTL 6 V Input power PIN +40 dBm Storage temperature TSTG -40 +125 C Operating temperature TOP -40 +85 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 January 15, 2018 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 201408G