DATA SHEET SKY13473569LF: 0.4 to 2.7 GHz SP10T LTE Transmit/Receive Switch with MIPI RFFE Interface applied to the decoder, the antenna pin is connected to one of 10 Applications switched RF ports using a low insertion loss path, while the paths 3G/4G multimode cellular tablets and handsets (LTE, UMTS, between the antenna pin and the other RF pins are in a high CDMA2000) isolation state. No external DC blocking capacitors are required on Embedded data cards the RF paths. Features Broadband frequency range: 0.4 to 2.7 GHz TRX1 Low insertion loss High isolation and linearity TRX2 Integrated, programmable MIPI interface TRX3 Default USID = 1011 TRX4 Ten linear TRX ports with isolation greater than 20 dB TRX5 2.7 GHz ANT Small QFN (20-pin, 2.4 x 2.4 x 0.75 mm) package (MSL1, TRX6 260 C per JEDEC J-STD020) TRX7 TRX8 Skyworks Green products are compliant with all applicable legislation and are halogen-free. TRX9 For additional information, refer to Skyworks TRX10 Denition of Green, document number SQ04-0074. Decoder Description The SKY13473569LF is a Single Pole, Ten Throw (SP10T) S3083 antenna switch with a Mobile Industry Processor Interface (MIPI) and is part of a two-switch family: Figure 1. SKY13473569LF Block Diagram SKY13473-569LF SP10T Antenna Switch with default USID = 1011 (this Data Sheet) The SKY13473569LF is manufactured in a compact, 2.4 x 2.4 x 0.75 mm, 20-pin surface mount Quad Flat No-Lead SKY13473-12-569LF SP10T Antenna Switch with default (QFN) package. USID = 1010 (Data Sheet 202983) A functional block diagram is shown in Figure 1. The pin Using advanced switching technologies, the SKY13473569LF configuration and package are shown in Figure 2. Signal pin maintains low insertion loss and high isolation for both transmit assignments and functional pin descriptions are provided in and receive switching paths. The high linearity performance and Table 1. low insertion loss achieved by the SKY13473569LF makes it an ideal choice for UMTS, CDMA2000, and LTE applications. nd rd The switch also exhibits an excellent triple beat ratio and 2 /3 order Intermodulation Distortion (IMD) performance. Switching is controlled by an integrated MIPI interface. Depending on the logic Skyworks Solutions, Inc. Phone 781 3763000 Fax 781 3763100 sales skyworksinc.com www.skyworksinc.com 202148F Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 17, 2013 1 VDD SCLK SDATA VIODATA SHEET SKY13473569LF SP10T LTE TRANSMIT/RECEIVE SWITCH WITH MIPI RFFE INTERFACE 1 20 19 18 17 16 N/C GND 15 2 TRX10 TRX1 14 3 TRX9 TRX2 13 4 TRX8 TRX3 5 12 TRX7 TRX4 6 78 9 10 11 TRX6 TRX5 S3082 Figure 2. SKY13473569LF Pinout 20-Pin QFN (Top View) Table 1. SKY13473569LF Signal Descriptions Pin Name Description Pin Name Description 1 N/C No connection. Can be grounded or left 11 TRX5 Multi-band, multi-mode transmit/receive floating. port 5. This pin is either connected directly to or is disconnected from pin 9, depending on the control data applied to pin 19. 2 TRX10 Multi-band, multi-mode transmit/receive 12 TRX4 Multi-band, multi-mode transmit/receive port 10. This pin is either connected port 4. This pin is either connected directly directly to or is disconnected from pin 9, to or is disconnected from pin 9, depending depending on the control data applied to pin on the control data applied to pin 19. 19. 3 TRX9 Multi-band, multi-mode transmit/receive 13 TRX3 Multi-band, multi-mode transmit/receive port 9. This pin is either connected directly port 3. This pin is either connected directly to or is disconnected from pin 9, depending to or is disconnected from pin 9, depending on the control data applied to pin 19. on the control data applied to pin 19. 4 TRX8 Multi-band, multi-mode transmit/receive 14 TRX2 Multi-band, multi-mode transmit/receive port 8. This pin is either connected directly port 2. This pin is either connected directly to or is disconnected from pin 9, depending to or is disconnected from pin 9, depending on the control data applied to pin 19. on the control data applied to pin 19. 5 TRX7 Multi-band, multi-mode transmit/receive 15 TRX1 Multi-band, multi-mode transmit/receive port 7. This pin is either connected directly port 1. This pin is either connected directly to or is disconnected from pin 9, depending to or is disconnected from pin 9, depending on the control data applied to pin 19. on the control data applied to pin 19. 6 TRX6 Multi-band, multi-mode transmit/receive 16 GND Ground port 6. This pin is either connected directly to or is disconnected from pin 9, depending on the control data applied to pin 19. 7 GND Ground 17 VDD DC power supply 8 GND Ground 18 VIO MIPI decoder Interface/reference voltage 9 ANT Antenna input/output 19 SDATA Data input/output 10 GND Ground 20 SCLK Clock signal Skyworks Solutions, Inc. Phone 781 3763000 Fax 781 3763100 sales skyworksinc.com www.skyworksinc.com 2 December 17, 2013 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 202148F GND SCLK GND SDATA ANT VIO GND VDD