DATA SHEET SKY66105-11: 902 to 931 MHz High-Power RF Front-End Module Applications Smart meters ISM communications PA Logic Smart thermostats Control PA IN LPF Range extender Output LPF Matching Network ANT1 (OMN) Features RX OUT LPF ANT2 202939B-001 Integrated PA with up to +30 dBm output power Figure 1. SKY66105-11 FEM Block Diagram Receive pass-through Diversity antenna switching Description Single-ended, 50 transmit/receive RF interfaces The SKY66105-11 is a high-performance, highly integrated RF Fast turn-on/turn-off time: 1 to 2 s front-end module (FEM) designed for high-power Industrial, Supply operation: 2.0 V to 4.8 V Scientific, and Medical (ISM) applications operating in the 902 MHz to 931 MHz frequency band. Sleep mode current: < 10 A The SKY66105-11 is designed for ease of use and maximum Small footprint shielded MCM (12-pin, 8.00 x 6.00 x 1.05 mm) flexibility, with fully matched 50 inputs and outputs, and digital package (MSL3, 260 C per JEDEC J-STD-020) controls compatible with 1.8 V to 3.6 V CMOS levels. TM Skyworks Green products are compliant with The RF blocks operate over a wide supply voltage range from all applicable legislation and are halogen-free. 2.0 V to 4.8 V, which allows the SKY66105-11 to be used in For additional information, refer to Skyworks battery powered applications over a wide spectrum of the battery TM Denition of Green , document number discharge curve. SQ040074. The SKY66105-11 is packaged in a 12-pin, 8 x 6 mm Multi-Chip Module (MCM) with exposed ground paddle and surrounding shielding. 12 11 A functional block diagram of the SKY66105-11 is shown in 1 10 CSD VCC2 Figure 1. The 12-pin MCM package and pinout are shown in Figure 2. Signal pin assignments and functional pin descriptions 2 9 PA IN GND are provided in Table 1. 3 8 GND ANT1 4 7 RX OUT ANT2 5 6 202939B-002 Figure 2. SKY66105-11 Pinout (Top View) Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 202939H Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice October 9, 2017 1 CTX VCC1 ANT SEL VCC0 CSD ANT SEL CTXDATA SHEET SKY66105-11: HIGH-POWER RF FEM Table 1. SKY66105-11 Signal Descriptions Pin Name Description Pin Name Description 1 CSD Control input, shutdown (PA disable) 7 ANT2 Antenna 2 port 2 PA IN PA input 8 ANT1 Antenna 1 port 3 GND Ground 9 GND Ground Receive output (receive signal to transceiver 4 RX OUT 10 VCC2 Stage 2 PA supply or application) 5 CTX Control input, transmit/receive switch 11 VCC0 Logic supply 6 ANT SEL Control input, antenna 1 / antenna 2 switch 12 VCC1 Stage 1 PA supply Technical Description Electrical and Mechanical Specifications The SKY66105-11 contains all of the needed RF matching and DC The absolute maximum ratings of the SKY66105-11 are provided biasing circuits. The PA is a two-stage amplifier, capable of over in Table 2. The recommended operating conditions are specified +30 dBm and optimized for power efficiency. This makes the in Table 3 and electrical specifications are provided in Tables 4 device suitable for battery-powered applications where PA power through 6. consumption is of critical importance. The state of the SKY66105-11 is determined by the logic provided in Table 7. Mode control configurations are noted in Tables 8 and 9. 1 Table 2. SKY66105-11 Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units Supply voltage (VCC0, VCC1, VCC2) VCC -0.3 +5.5 V Logic control voltages VIH, VIL -0.3 +3.0 V Transmit RF input power (at PA IN port) PIN TX +10 dBm Receive RF input power (at ANT1 or ANT2 ports) PIN RX +13 dBm Thermal resistance JC 16.3 C/W Operating case temperature TC -40 +85 C Storage temperature TSTG -40 +150 C Electrostatic discharge: ESD Human Body Model (HBM), Class 1C 1000 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 typical value as provided in Tables 3, 4, and 5. 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. Table 3. SKY66105-11 Recommended Operating Conditions Parameter Symbol Min Typ Max Units Operating case temperature TC -40 +25 +85 C 1 RF supply voltage VCC0, VCC1, VCC2 2.0 3.6 4.8 V 1 Power supply pins VCC0, VCC1, and VCC2 are independent supplies and are not internally tied together. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 October 9, 2017 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 202939H