PDF SKY13550-667LF Data sheet ( Hoja de datos )

Número de pieza	SKY13550-667LF
Descripción	DP8T Main/Receive Diversity Switch
Fabricantes	Skyworks Solutions
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No Preview Available ! DATA SHEET SKY13550-667LF: 0.4 to 3.8 GHz DP8T (SP4T/SP4T) Main/Receive Diversity Switch with MIPI RFFE Interface for Carrier Aggregation Applications  3G/4G multimode cellular handsets (UMTS and CDMA2000)  Carrier aggregation diversity Features  Broadband frequency range: 0.4 to 3.8 GHz  Single, positive DC power supply (2.5 to 4.8 V)  Excellent Band 13 2nd harmonic performance  Excellent Band 17 3rd harmonic performance  Integrated, programmable MIPI interface using separate registers for ANT_A and ANT_B bands  Dual antenna ports can be connected externally to a diplexer  Small QFN (14-pin, 1.6 x 2.0 x 0.55 mm) package (MSL1, 260 C per JEDEC J-STD-020) Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Deﬁnition of GreenTM, document number SQ04–0074. Description The SKY13550-667LF is a dual single-pole, four-throw (2xSP4T) Mobile Industry Processor Interface (MIPI) controlled antenna switch designed specifically for receive diversity in carrier aggregation applications. The 2xSP4T switch is optimized for broadband performance. Using advanced switching technologies, the SKY13550-667LF maintains low insertion loss and high isolation for all switching paths. The high linearity performance and low insertion loss achieved by the SKY13550-667LF makes it an ideal choice for carrier aggregation applications. The switch also exhibits excellent second/third order intermodulation distortion (IMD2/IMD3) performance. TRXA1 TRXA2 TRXA3 TRXA4 TRXB1 TRXB2 TRXB3 TRXB4 Bias Logic Block ANT_A ANT_B 203284D-001 Figure 1. SKY13550-667LF Block Diagram Switching is controlled by an integrated MIPI decoder. The two switches can be configured independently. There are separate registers for each SP4T. No external DC blocking capacitors are required on the RF paths as long as no DC voltage is applied to those paths. The SKY13550-667LF is manufactured in a compact, 1.6 x 2.0 x 0.55 mm, 14-pin surface-mount Quad Flat No-Lead (QFN) 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. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 203284E • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • January 20, 2016 1 1 page DATA SHEET • SKY13550-667LF: DP8T RECEIVE MAIN/DIVERSITY SWITCH FOR CARRIER AGGREGATION Table 3. SKY13550-667LF RF Electrical Specifications1 (2 of 2) (VDD = 2.85 V, TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Test Condition Min ON state match VSWR 400 to 2170 MHz Second order intermodulation distortion IMD2 See Table 5 Third order intermodulation distortion IMD3 See Table 6 Low band 2nd and 3rd harmonic 2fo, 3fo Any TRX port, PIN = +25 dBm, f = 900 MHz Low band 2nd and 3rd harmonic 2fo, 3fo Any TRX port, PIN = +25 dBm, f0 = 900 MHz, VSWR = 5:1 Mid band 2nd and 3rd harmonic 2fo, 3fo Any TRXA and any TRXB port, PIN = +26 dBm, f1 = 1462 MHz, f2 = 1910 MHz Mid band 2nd and 3rd harmonic 2fo, 3fo Any TRXA and any TRXB port, PIN = +26 dBm, , f1 = 1462 MHz, f2 = 1910 MHz, VSWR =5:1 High band 2nd and 3rd harmonic 2fo, 3fo Any TRXA and any TRXB port, PIN = +25 dBm, fo = 2690 MHz High band 2nd and 3rd harmonic 2fo, 3fo Any TRXA and any TRXB port, PIN = +25 dBm, fo = 2690 MHz, VSWR = 5:1 Band 13 2nd harmonic 2fo Any TRX port, PIN = +25 dBm, f0 = 777 to 787 MHz Band 17 3rd harmonic 3fo Any TRX port, PIN = +25 dBm, f = 707 MHz Turn-on time tON From application of VDD and VIO, or transition from low power mode Wake-up time tW From isolation state Switching speed tS Any state to any other state 1 Performance is guaranteed only under the conditions listed in this table. Typical 1.2:1 –110 –110 –70 –65 –70 –63 –70 –62 –81 –80 4 2 2 Max 1.5:1 –105 –105 –65 –60 –65 –60 –65 –60 10 5 5 Units dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm μs μs μs Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 203284E • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • January 20, 2016 5 5 Page DATA SHEET • SKY13550-667LF: DP8T RECEIVE MAIN/DIVERSITY SWITCH FOR CARRIER AGGREGATION Table 10. Register_1 Truth Table (ANT_A) Register 1 Bits Mode D7 D6 D5 D4 D3 D2 D1 D0 All isolation 00000 TRXA1 00001 TRXA2 00010 TRXA3 00011 TRXA4 00100 Isolation 00101 Isolation 00110 Isolation 00111 TRXA4 01000 TRXA3 01001 TRXA2 01010 TRXA1 01011 TRXA4 01100 TRXA3 01101 TRXA2 01110 TRXA1 01111 TRXA4+3 10000 TRXA4+2 10001 TRXA4+1 10010 TRXA3+2 10011 TRXA3+1 10100 TRXA2+1 10101 All isolation 10110 All isolation 10111 All isolation 11000 All isolation 11001 All isolation 11010 All isolation 11011 All isolation 11100 All isolation 11101 All isolation 11110 All isolation 11111 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 203284E • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • January 20, 2016 11 11 Page

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