DATA SHEET SKY66317-11: 2496 to 2690 MHz Wide Instantaneous Bandwidth High-Efficiency Power Amplifier Applications FDD and TDD 4G LTE and 5G systems VCC1 VBIAS PAEN VCC3 Supports 3GPP Bands 7, 38, and 41 Active Bias Driver amplifier for micro base stations and macro base stations Enterprise small cell and massive MIMO Input Output RFIN RFOUT Match Match Stage 1 Stage 2 Stage 3 PA PA PA Features 204527-001 VCC2 Wide instantaneous signal bandwidth: 100 MHz Figure 1. SKY66317-11 Block Diagram High-efficiency: PAE = 33% +28 dBm High linearity: +28 dBm with < -50 dBc ACLR with Description pre-distortion (100 MHz LTE, 8.5 dB PAR signal) The SKY66317-11 is a highly efficient, wide instantaneous High gain: 38 dB bandwidth, fully input/output matched power amplifier (PA) with Excellent input and output return loss: to 50 ohm system high gain and linearity. The compact 5 5 mm PA is designed for Integrated active bias: performance compensated over temp FDD and TDD 4G LTE and 5G systems operating from 2496 to 2690 MHz. The active biasing circuitry is integrated to Integrated enable ON / OFF function: PAEN = 1.7 to 2.5 V compensate PA performance over temperature, voltage, and Single supply voltage: 5.0 V process variation. Pin-to-pin compatible PA family supporting major 3GPP bands The SKY66317-11 is part of high-efficiency, pin-to-pin compatible Compact (16-pin, 5 5 1.3 mm) package PA family supporting major 3GPP bands. (MSL3, 260 C per JEDEC J-STD-020) A block diagram of the SKY66317-11 is shown in Figure 1. The device package and pinout for the 16-pin device are shown in Figure 2. Table 1 lists the pin-to-pin compatible parts in the PA TM Skyworks Green products are compliant with family. Signal pin assignments and functional pin descriptions are all applicable legislation and are halogen-free. described in Table 2. For additional information, refer to Skyworks TM Denition of Green , document number SQ040074. Table 1. Pin-to-Pin Compatible PA Family Part Number Frequency (MHz) 3GPP Band SKY66312-11 2300 to 2400 Bands 30 and 40 SKY66317-11 2496 to 2690 Bands 7, 38, and 41 SKY66318-11 3300 to 3600 Bands 22 and 42 SKY66313-11 3400 to 3600 Bands 22, 42, and n78 SKY66320-11 3600 to 3800 Bands 43 and n77 SKY66315-11 4400 to 5000 Band n79 SKY66319-11 4800 to 5000 n79 China band Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 204527H Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice July 7, 2020 1 DATA SHEET SKY66317-11: 2496 to 2690 MHz Wide Instantaneous Bandwidth High-Efficiency PA Figure 2. SKY66317-11 Pinout (Top View) 1 Table 2. SKY66317-11 Signal Descriptions Pin Name Description Pin Name Description 1 GND Ground 9 RFOUT RF output port 2 RFIN RF input port 10 GND Ground 3 GND Ground 11 GND Ground 4 GND Ground 12 VCC3 Stage 3 collector voltage 5 VBIAS Bias voltage 13 GND Ground 6 PAEN PA enable 14 VCC2 Stage 2 collector voltage 7 GND Ground 15 GND Ground 8 GND Ground 16 VCC1 Stage 1 collector voltage 1 The center ground pad must have a low inductance and low thermal resistance connection to the applications printed circuit board ground plane. Technical Description Electrical and Mechanical Specifications The matching circuits are contained within the device. An on-chip The absolute maximum ratings of the SKY66317-11 are provided active bias circuit is included within the device for both input and in Table 3. Recommended operating conditions are specified in output stages, which provides excellent gain tracking over Table 4, and electrical specifications are provided in Table 5. temperature and voltage variations. The SKY66317-11 is internally matched for maximum output power and efficiency. The input and output stages are independently supplied using the VCC1, VCC2, and VCC3 supply lines (pins 16, 14, and 12, respectively). The DC control voltage that sets the bias is supplied by the VBIAS signal (pin 5). Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 204527H Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice July 7, 2020 2