DATA SHEET SKY13347-360LF: 0.5 3.0 GHz SPST Switch, 50 Terminated Applications RF2 Wireless infrastructure systems 50 Features 50 terminated RF output Low insertion loss: 0.7 dB 2.0 GHz RF1 High isolation: 35 dB 2.0 GHz Small, DFN (8-pin, 2 x 2 mm) package (MSL1, 260 C per S2178 JEDEC J-STD-020) Figure 1. SKY13347-360LF Block Diagram Description The SKY13347-360LF is a pHEMT GaAs Single-Pole, Single- Throw (SPST) switch with a 50 terminated output. The high linearity performance, low insertion loss, and high isolation achieved by the SKY13347-360LF make it an ideal choice for many cellular and wireless infrastructure applications. The switch is manufactured in a compact, 2 x 2 mm, 8-pin Dual Flat No-Lead (DFN) 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 descriptions are provided in Table 1. 1 N/C 8 RF2 2 7 GND V1 3 6 GND VS 4 5 N/C RF1 S2179 Figure 2. SKY13347-360LF Pinout 6-Pin MLPD (Top View) Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 201393A Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice October 12, 2010 1 DATA SHEET SKY13347-360LF SPST SWITCH Table 1. SKY13347-360LF Signal Descriptions Pin Name Description Pin Name Description 1 N/C No connection. May be connected to ground 5 RF1 RF port 1. Must be DC blocked. with no change in performance. 2 GND Ground 6 VS DC bias voltage. Refer to Table 4. 3 GND Ground 7 V1 DC control voltage. Refer to Table 4. 4 N/C No connection. May be connected to ground 8 RF2 RF port 2. Must be DC blocked. with no change in performance. Table 2. SKY13347-360LF Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units DC supply voltage VS 6 V Control voltage V1 VS V Input power PIN +32 dBm Storage temperature TSTG 40 +125 C Operating temperature TOP 40 +85 C Note: 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. CAUTION: 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. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. Functional Description Electrical and Mechanical Specifications Switching is controlled by a single control voltage on the V1 pin. The absolute maximum ratings of the SKY13347-360LF are Depending on the logic applied to the control pin, the RF1 and RF2 provided in Table 2. Electrical specifications are provided in signals (pins 5 and 8, respectively) are connected to each other Table 3. either by a low insertion loss path or a high isolation path. Typical performance characteristics of the SKY13347-360LF are Both RF ports of the switch require DC blocking capacitors. The illustrated in Figures 3 through 7. value of either blocking capacitor determines the low frequency of The state of the SKY13347-360LF is determined by the logic operation. provided in Table 4. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 October 12, 2010 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 201393A