DATA SHEET SKY66119-11: 460 MHz Transmit/Receive Front-End Module Applications Automated meter reading 3 Digital Control Control Advanced metering infrastructure Logic VPC ISM systems Matching PA Network Range extender Harmonic TX Filter ANT Features Harmonic Matching Matching LNA RXO Transmit output power: +30.5 dBm Filter Network Network Bias High-efficiency PA Analog power control RBIAS RX1 RX2 Receive path NF < 1.8 dB Figure 1. SKY66119-11 Block Diagram PA bypass mode LNA bypass mode Description Integrated control logic The SKY66119-11 is a high-performance, transmit/receive (T/R) Internal RF match and bias circuits front-end module (FEM). The device provides a complete T/R All RF ports internally DC blocked chain with T/R switches. Shutdown mode The device transmit chain features +30.5 dBm output. The device Small footprint MCM (28-pin, 6 x 6 mm) package receive chain features a low-noise amplifier (LNA) with a 1.3 dB (MSL3, 260 C per JEDEC J-STD-020) noise figure (NF) and 15.5 dB gain. The cascaded NF and gain, taking into account the 0.4 dB insertion loss transmit/receive antenna switch, are 1.7 dB and 15 dB, respectively. TM Skyworks Green products are compliant with The module also has a shut-down mode, PA bypass mode, and all applicable legislation and are halogen-free. LNA bypass mode to minimize power consumption. For additional information, refer to Skyworks TM Denition of Green , document number The device is mounted in a 28-pin, 6 x 6 mm Multi-Chip Module SQ040074. (MCM) surface-mount technology (SMT) package, which allows for a highly manufacturable low-cost solution. A block diagram of the SKY66119-11 is shown in Figure 1. The device package and pinout for the 28-pin MCM are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 203652F Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice September 14, 2017 1 DATA SHEET SKY66119-11: TRANSMIT/RECEIVE FRONT-END MODULE GND 1 22 GND 28 27 26 25 24 23 2 21 TR GND 3 20 EN TX BYP 4 19 GND 5 18 VPC RXO GND 6 17 VCC RX 7 16 ANT VDD1 8 9 10 11 12 13 14 15 GND GND 203652-002 Figure 2. SKY66119-11 Pinout (Top View) Table 1. SKY66119-11 Signal Descriptions Pin Name Description Pin Name Description 1 GND Ground 15 GND Ground 2 TR Digital control input: transmit/receive mode 16 VDD1 3.3 V power supply 3 EN Digital control input: shutdown mode 17 VCC RX 3.3 V power supply 4 BYP Digital control input: receive bypass mode 18 RXO Receive output 5 VPC Transmit output power adjustment 19 GND Ground 6 GND Ground 20 TX Transmit path input port (internally matched to 50 ) 7 ANT Antenna switch common port (internally matched to 50 ) 21 GND Ground 8 GND Ground 22 GND Ground 9 GND Ground 23 VDD2 3.6 V power supply 10 RX1 Receive arm of antenna switch (internally matched to 50 ) 24 VCC TX1 3.6 V power supply 11 GND Ground 25 VCC TX2 3.6 V power supply 12 GND Ground 26 VCC TX3 3.6 V power supply 13 RX2 LNA and bypass switch output port (internally matched to 50 ) 27 GND Ground 14 RBIAS LNA bias setting resistor 28 GND Ground Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 September 14, 2017 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 203652F GND GND RX1 GND GND VCC TX3 GND VCC TX2 RX2 VCC TX1 RBIAS VDD2