DATA SHEET SKY13498-21: 0.7 to 2.7 GHz SP10T MIPI® Antenna Switch Module Applications TRX1 2G/3G/4G multimode cellular handsets (LTE, UMTS, CDMA2000, EDGE, GSM, TDD-LTE, TD-SCDMA) Embedded data cards TRX2 TRX3 TRX4 TRX5 ANT Features TRX6 TRX7 Dedicated Band 7 TRX ports: 0.8 dB insertion loss @ 2.7 GHz High isolation and linearity Broadband frequency range: 0.7 to 2.7 GHz Ten linear TRX ports Integrated low and high band GSM harmonic filters Integrated MIPI interface TRX8 TXHB TXLB SCLK VIO S3404 MIPI_SELECT Small MCM (20-pin, 2.5 x 2.5 x 0.8 mm) package (MSL3, 260 C per JEDEC J-STD-020) SDATA VDD MIPI Decoder Figure 1. SKY13498-21 Block Diagram GND TXLB TXHB GND 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. 20 19 18 17 TRX8 TRX5 3 14 N/C TRX4 4 13 N/C TRX3 5 12 TRX1 MIPI_SELECT 6 11 TRX2 7 8 9 10 SCLK 15 SDATA 2 TRX6 VIO TRX7 1 VDD 16 ANT S3405 Figure 2. SKY13498-21 Pinout – 20-Pin MCM (Top View) Description The SKY13498-21 is a single-pole, ten-throw (SP10T) antenna switch with an integrated Mobile Industry Processor Interface (MIPI) controller. Using an advanced switching technology, the SKY13498-21 maintains low insertion and high isolation, which makes it an ideal choice for UMTS, CDMA2000, EDGE, GSM, and LTE applications. The design features two dedicated GSM transmit ports and three dedicated ultra low-loss TRX ports. The switch also has an excellent triple beat ratio and Second/Third Order Intermodulation Distortion (IMD2/IMD3) performance. Switching is controlled by the MIPI decoder. There is an external MIPI select pin that enables how the switch responds to power mode triggers. When this pin is grounded, the switch responds to any of the power mode triggers. When this pin is left open, the switch responds to individual power mode triggers. No external DC blocking capacitors are required on the RF paths as long as no DC voltage is applied. The SKY13498-21 is manufactured in a compact, 2.5 x 2.5 x 0.8 mm, 20-pin surface mount Multi-Chip Module (MCM) 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 202807E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014 1 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Table 1. SKY13498-21 Signal Descriptions Pin Name Description Pin Name Description 1 ANT Antenna port 11 TRX2 Ultra-low-loss 3G WCDMA transmit/receive port 2. This pin is either connected directly to or disconnected from pin 1, depending on the applied control data. 2 TRX6 3G WCDMA transmit/receive port 6. This pin is either connected directly to or disconnected from pin 1, depending on the applied control data. 12 TRX1 Ultra-low-loss 3G WCDMA transmit/receive port 1. This pin is either connected directly to or disconnected from pin 1, depending on the applied control data. 3 TRX5 3G WCDMA transmit/receive port 5. This pin is either connected directly to or disconnected from pin 1, depending on the applied control data. 13 N/C No connection. Pin may be grounded. 4 TRX4 Ultra low-loss 3G WCDMA transmit/receive port 4. This pin is either connected directly to or disconnected from pin 1, depending on the applied control data. 14 N/C No connection. Pin may be grounded. 5 TRX3 Ultra low-loss 3G WCDMA transmit/receive port 3. This pin is either connected directly to or disconnected from pin 1, depending on the applied control data. 15 TRX8 3G WCDMA transmit/receive port 8. This pin is either connected directly to or disconnected from pin 1, depending on the applied control data. 6 MIPI_SELECT MIPI interface select. When this pin is grounded, the switch responds to any of the power mode triggers. When this pin is left open, the switch is RFFE MIPI compliant and responds to individual power mode triggers. 16 TRX7 3G WCDMA transmit/receive port 7. This pin is either connected directly to or disconnected from pin 1, depending on the applied control data. 7 VDD DC power supply 17 GND Ground 8 VIO MIPI decoder enable/reference voltage 18 TXHB GSM transmit high band. This pin is either connected directly to or disconnected from pin 1, depending on the applied control data. 9 SDATA Data input/output 19 TXLB GSM transmit low band. This pin is either connected directly to or disconnected from pin 1, depending on the applied control data. 10 SCLK Clock signal 20 GND Ground Note: Bottom ground paddles must be connected to ground. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 April 23, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202807E DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Table 2. SKY13498-21 Absolute Maximum Ratings (Note 1) Parameter Supply voltage Symbol VDD Minimum Maximum Units 2.5 6.0 V MIPI decoder enable/reference voltage VIO 2 V Clock signal voltage SCLK VIO V Data signal voltage SDATA VIO V RF input power: PIN +36 +34 +31 dBm dBm dBm LTX pin HTX pin All TRXx pins Storage temperature TSTG –55 +150 C Operating temperature TOP –30 +90 C Note 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 nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. CAUTION: 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. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry–standard ESD precautions should be used at all times. Electrical and Mechanical Specifications The absolute maximum ratings of the SKY13498-21 are provided in Table 2. Electrical specifications are provided in Tables 3 and 4. IMD2 and IMD3 test conditions for various frequencies are listed in Tables 5 and 6, respectively. Triple Beat Ratio (TBR) test conditions for bands 2 and 5 are listed in Table 7. Figure 3 shows a timing diagram. Figure 4 illustrates the test setup used to measure intermodulation products. This industry standardized test is used to simulate the WCDMA Band 1 linearity of the antenna switch. A +20 dBm Continuous Wave (CW) signal, fFUND, is sequentially applied to the TRX1 through TRX8 ports, while a –15 dBm CW blocker signal, fBLK, is applied to the ANT port. Table 8 shows the isolation matrix for “On” arms to “Off” arms. Table 9 shows the isolation matrix for “Ant” to “Off” arms. Table 10 provides the matrix of insertion loss and return loss information. Table 11 describes the register content and programming read/write sequences. Refer to the MIPI Alliance Specification for RF Front–End Control Interface (RFFE), v1.10 (26 July 2011) for additional information on MIPI programming sequences and MIPI bus specifications. Figures 5 and 6 provide the timing diagrams for register write commands and read commands, respectively. Table 12 provides the Register_0 logic. Table 13 describes the register parameters and bit values. The resulting Third Order Intermodulation Distortion (IMD3), fRX, is measured over all phases of fFUND. The SKY13498-21 exhibits exceptional performance for all TRXx ports. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202807E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014 3 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Table 3. SKY13498-21 DC Electrical Specifications (Note 1) (VDD = 2.85 V, TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max 2.50 Units Supply voltage VDD 2.85 6.00 V Supply current, active mode IDD 50 100 μA Supply current, low power mode IDD_L 10 Interface supply voltage VIO Interface signal: SDATA 1.65 1.80 1.95 V 0.2 × VIO V V 1 1 5 5 μA μA Typical Max Units 2.7 GHz 0.8 × VIO High Low μA Control current: High Low Note 1: Performance is guaranteed only under the conditions listed in this table. Table 4. SKY13498-21 RF Electrical Specifications (Note 1) (1 of 2) (VDD = 2.85 V, TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Operating frequency f Insertion loss IL Test Condition Min 0.7 TXLB, 824 to 915 MHz 1.25 1.45 dB TXHB,1710 to 1910 MHz 1.25 1.4 dB TRX1 to TRX8 ports: 700 to 824 MHz 824 to 960 MHz 1710 to 1990 MHz 0.6 0.6 0.75 0.8 0.85 0.95 dB dB dB TRX4 to TRX8 ports: 2110 to 2170 MHz 0.8 1.0 dB TRX4 to TRX8 ports (except TRX6): 2300 to 2690 MHz 0.95 1.25 dB TRX6 port: 2300 to 2690 MHz 1.05 1.35 dB TRX1 to TRX3 ports: 2110 to 2170 MHz 2300 to 2690 MHz 0.75 0.9 0.9 1.05 dB dB GSM LB TX: 2f0 attenuation 3f0 attenuation 4f0 attenuation H2LB H3LB H4LB 2f0 attenuation 1830 MHz 3f0 attenuation 2745 MHz 4f0 attenuation 3660 MHz 20 20 23 29 25 dB dB dB GSM HB TX: 2f0 attenuation 3f0 attenuation H2HB H3HB 2f0 attenuation 3820 MHz 3f0 attenuation 5730 MHz 20 15 23 17.5 dB dB Return loss |S11| 0.7 to 2.7 GHz 14 18 dB Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 April 23, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202807E DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Table 4. SKY13498-21 RF Electrical Specifications (Note 1) (2 of 2) (VDD = 2.85 V, TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Isolation ISO Test Condition Min Typical Units TRx 1, 2, 7, 8 ports to TRx 3, 4, 5, 6 ports: 824 to 1910 MHz 1910 to 2690 MHz 32 25 35 30 dB dB Tx LB to any TRx/Rx ports: 824 to 915 MHz 35 36 dB Tx HB to any TRx/Rx ports: 1710 to 1910 MHz 31 32 dB Any adjacent ports: 824 to1910 MHz 1910 to 2690 MHz 20 17 23 19 dB dB Any non-adjacent ports: 824 to 1910 MHz 1910 to 2690MHz 25 20 28 23 dB dB Antenna to any TRx ports: 824 to 1910 MHz 1910 to 2690 MHz 30 23 32 26.5 dB dB Tx LB to Tx HB when TX HB is on: 1648 to 1830 MHz 27 33 dB 2fo, 3fo GSM harmonics: High band Low band TRXx harmonics 2fo, 3fo TRX1 through TRX8, band 13 2 harmonics nd Second Order Intermodulation Distortion 2fo IMD2 PIN = +33 dBm, 50 Ω PIN = +33 dBm, 3:1 VSWR –53 –41 –44 dBm dBm PIN = +35 dBm, 50 Ω PIN = +35 dBm, 3:1 VSWR –50 –36 –45 dBm dBm PIN = +27 dBm, 50 Ω, f = 704 to 2700 MHz –68 –62 dBm PIN = +27 dBm, 5:1 VSWR, f = 704 to 2700 MHz –47 –45 dBm PIN = +25 dBm, f = 787 MHz –84 See test conditions in Table 5 –110 –105 dBm –110 –105 dBm Third Order Intermodulation Distortion IMD3 See test conditions in Table 6 Triple Beat Ratio: 650 to 900 MHz 1710 to 2155 MHz TBR See test conditions in Table 7 Turn–on time tON Switching speed Max tS dBc dBc +81 +81 From application of VDD and VIO Port to port dBm 2 20 μs 5 μs Note 1: Performance is guaranteed only under the conditions listed in this table. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202807E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014 5 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Table 5. IMD2 Test Conditions Band Transmit Frequency (MHz) 1 1950.0 2 1880.0 80 3840 4 1732.0 400 3864 Transmit Power (dBm) Frequency Blocker, Low (MHz) Frequency Blocker, High (MHz) 190 4090 2140.0 1960.0 +20 Power Blocker (dBm) Receive Frequency (MHz) 2132.0 –15 5 836.5 45 1718 881.5 7 2535.0 120 5187 2655.0 8 897.0 45 1839 942.0 Table 6. IMD3 Test Conditions Band Transmit Frequency (MHz) Transmit Power (dBm) 1 1950.0 1760.0 2140.0 2 1880.0 1800.0 1960.0 4 1732.0 1332.0 5 836.5 791.5 881.5 7 2535.0 2415.0 2655.0 8 897.0 852.0 942.0 +20 Frequency Blocker (MHz) Power Blocker (dBm) Receive Frequency (MHz) 2132.0 –15 Table 7. Triple Beat Ratio Test Conditions Band Transmit Frequency 1 (MHz) 2 1880.0 5 835.5 Transmit Power 1 (dBm) +21.5 Transmit Frequency 2 (MHz) 1881.0 836.5 Transmit Power 2 (dBm) +21.5 Frequency Blocker @ ANT (MHz) 1960.0 Power Blocker (dBm) –30 881.5 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 April 23, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202807E TBR Product Frequency (MHz) 1960.0 ± 1 881.5 ± 1 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE VDD (V) VDD Final VDD 50% of final VDD Time (μs) Rising edge of last clock signal that sets the switch into the desired state VIO VIO (V) – Interface Supply SCLK (V) – Interface Signal SCLK Time (μs) POUT (dBm) POUT 90% of POUT Time (μs) Switching Time tsw < 5 μs Switching Time (tSW) is measured from the rising edge of the last clock signal to 90% of RF power. Turn-on Time (tON) is measured from 50% of final VDD supply voltage to 90% of RF power. Turn-on Time tON ~ 20 μs Y0113 Figure 3. SKY13498-21 Timing Diagram Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202807E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014 7 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Table 8. SKY13498-21: Isolation Matrix: Isolation “On” Arms to “Off” Arms Isolation (dB) ON_Throw freq (GHz) TXLB TXHB TRX1 TRX2 TRX3 TRX4 TRX5 TRX6 TRX7 TXLB 0.915 –32 –47 –52 –52 –47 –44 –45 –47 –48 TXLB 1.91 –28 –47 –49 –45 –46 –43 –46 –40 –40 –19 TXLB 2.69 –45 –47 –44 –44 –41 –46 –38 –39 TXHB 0.915 –35 –44 –50 –56 –55 –50 –49 –38 –41 TXHB 1.91 –24 –36 –42 –43 –43 –40 –39 –33 –35 –49 TXHB 2.69 –20 –42 –49 –50 –47 –43 –43 –41 TRX1 0.915 –36 –44 –36 –52 –56 –52 –49 –48 –44 TRX1 1.91 –35 –32 –28 –42 –43 –42 –39 –39 –37 TRX1 2.69 –32 –28 –37 –38 –38 –33 –34 –33 TRX2 0.915 –37 –50 –35 –49 –55 –53 –49 –48 –46 TRX2 1.91 –35 –34 –27 –41 –42 –42 –39 –40 –39 TRX2 2.69 –32 –30 –23 –36 –37 –37 –33 –34 –34 TRX3 0.915 –32 –47 –47 –29 –36 –38 –52 –52 TRX3 1.91 –32 –35 –38 –37 –23 –30 –30 –41 –43 TRX3 2.69 –30 –32 –34 –32 –20 –26 –26 –36 –38 TRX4 0.915 –33 –45 –47 –46 –35 –30 –35 –51 –52 TRX4 1.91 –32 –35 –38 –38 –28 –24 –28 –41 –43 TRX4 2.69 –31 –32 –34 –33 –24 –20 –24 –36 –38 TRX5 0.915 –34 –44 –47 –47 –39 –35 –30 –51 –51 TRX5 1.91 –34 –35 –38 –38 –32 –28 –23 –41 –42 TRX5 2.69 –33 –33 –33 –33 –28 –24 –19 –35 –38 TRX6 0.915 –35 –42 –47 –48 –41 –40 –36 –50 –50 TRX6 1.91 –39 –35 –37 –38 –33 –32 –28 –40 –41 –24 –45 TRX6 2.69 –35 –35 –32 –32 –28 –28 –24 TRX7 0.915 –35 –43 –42 –46 –56 –57 –51 –50 –34 –29 TRX7 1.91 –48 –33 –34 –38 –43 –44 –42 –39 –24 TRX7 2.69 –38 –39 –30 –32 –38 –39 –38 –33 TRX8 0.915 –35 –44 –40 –45 –56 –57 –51 –50 –37 TRX8 1.91 –41 –34 –33 –37 –43 –44 –42 –39 –29 TRX8 2.69 –36 –35 –28 –32 –38 –39 –38 –33 –25 April 23, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202807E –36 –20 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 TRX8 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Table 9. SKY13498-21: Isolation Matrix “ANT” to “Off” Arms Isolation (dB) ON_Throw freq (GHz) TXLB TXHB TRX1 TRX2 TRX3 TRX4 TRX5 TRX6 TRX7 TRX8 ANT 0.915 –34 –44 –45 –42 –41 –39 –36 –43 –44 ANT 1.91 –47 –48 –47 –38 –34 –31 –32 –44 –45 –37 ANT 2.69 –42 –43 –39 –34 –32 –34 –44 –45 ANT 0.915 –45 –45 –43 –45 –43 –41 –39 –46 –48 ANT 1.91 –25 –35 –35 –38 –37 –34 –32 –33 –35 ANT 2.69 –25 –34 –36 –36 –34 –31 –32 –32 –33 ANT 0.915 –39 –35 –43 –48 –45 –42 –40 –47 –51 ANT 1.91 –35 –31 –32 –41 –39 –36 –33 –39 –41 ANT 2.69 –34 –33 –27 –37 –36 –33 –29 –34 –36 ANT 0.915 –38 –34 –42 –50 –46 –42 –40 –46 –49 ANT 1.91 –35 –30 –32 –41 –40 –37 –32 –39 –40 ANT 2.69 –33 –33 –26 –37 –36 –33 –28 –33 –36 ANT 0.915 –38 –37 –45 –49 –36 –46 –39 –45 –45 ANT 1.91 –32 –32 –35 –37 –28 –33 –30 –38 –38 ANT 2.69 –31 –36 –31 –33 –25 –28 –26 –34 –35 ANT 0.915 –39 –37 –45 –48 –45 –38 –41 –45 –45 ANT 1.91 –32 –32 –36 –38 –32 –28 –30 –38 –39 ANT 2.69 –31 –38 –32 –33 –27 –25 –25 –34 –35 ANT 0.915 –41 –38 –45 –48 –45 –45 –38 –46 –46 ANT 1.91 –34 –33 –37 –38 –35 –33 –27 –38 –39 ANT 2.69 –32 –40 –32 –33 –30 –28 –23 –34 –35 ANT 0.915 –42 –38 –46 –47 –43 –44 –42 –46 –46 ANT 1.91 –39 –33 –37 –38 –34 –35 –32 –38 –39 ANT 2.69 –33 –41 –32 –32 –29 –30 –26 –33 –35 ANT 0.915 –42 –33 –49 –47 –46 –44 –41 –39 –38 ANT 1.91 –44 –29 –38 –37 –40 –38 –36 –32 –29 ANT 2.69 –34 –30 –32 –32 –36 –35 –33 –29 ANT 0.915 –41 –35 –50 –48 –46 –44 –41 –39 –41 ANT 1.91 –41 –31 –39 –37 –40 –38 –36 –32 –32 ANT 2.69 –35 –37 –33 –32 –36 –35 –33 –29 –26 –26 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202807E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014 9 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Table 10. SKY13498-21: Insertion Loss and Return Loss Matrix ON_Throw freq (GHz) IL (dB) RL_pole (dB) RL_throw (dB) LB 0.915 –1.1 –20.9 –21.9 HB 1.91 –1.1 –31.8 –22.7 TRX1 0.915 –0.5 –30.3 –26.5 TRX1 1.91 –0.8 –14.6 –13.4 TRX1 2.69 –0.8 –20.3 –18.1 TRX2 0.915 –0.5 –29.8 –26.3 TRX2 1.91 –0.9 –14.2 –13.0 TRX2 2.69 –0.8 –21.2 –18.5 TRX3 0.915 –0.5 –25.7 –25.0 TRX3 1.91 –0.8 –20.1 –17.3 TRX3 2.69 –0.8 –22.0 –31.0 TRX4 0.915 –0.6 –23.6 –23.7 TRX4 1.91 –0.7 –23.5 –19.7 TRX4 2.69 –0.8 –18.8 –23.5 TRX5 0.915 –0.6 –21.4 –21.5 TRX5 1.91 –0.7 –30.6 –21.5 TRX5 2.69 –0.9 –16.4 –19.5 TRX6 0.915 –0.6 –19.6 –20.2 TRX6 1.91 –0.7 –33.9 –24.5 TRX6 2.69 –1.0 –13.6 –15.3 TRX7 0.915 –0.5 –27.4 –26.1 TRX7 1.91 –0.8 –17.1 –15.5 TRX7 2.69 –0.8 –27.9 –23.1 TRX8 0.915 –0.5 –26.9 –26.4 TRX8 1.91 –0.7 –17.6 –15.8 TRX8 2.69 –0.7 –24.1 –22.2 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 10 April 23, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202807E DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE fBLK 1760 MHz, –15 dBm fFUND 1950 MHz, +20 dBm fRX 2140 MHz, Measure Tone Circulator Signal Generator fFUND = 1950 MHz, +20 dBm Coupler to Monitor Input Power 1950 MHz Bandpass Filter Circulator Duplexer Phase Shifter SKY13498 fFUND = +20 dBm fBLK = –15 dBm Signal Generator fBLK = 1760 MHz, –15 dBm 1760 MHz Bandpass Filter Spectrum Analyzer fRX = 2140 MHz S3407 Figure 3. Third Order Intermodulation Test Setup Table 11. Command Sequence Bit Definitions Extended Operation Type SSC C11 – C8 C7 C6 – C5 C4 C3–C0 Parity Bits BPC DA7(1) – DA0(1) Parity Bits BPC DA7(n) – DA0(n) Parity Bits BPC Reg0 Write Y SA[3:0] 1 Data[6:5] Data[4] Data{3:0] Y Y – – – – – – Reg Write Y SA[3:0] 0 10 Addr[4] Addr[3:0] Y – Data[7:0] – – – Y Y Reg Read Y SA[3:0] 0 11 Addr[4] Addr[3:0] Y Y Data[7:0] – – – Y Y Legend: SSC = Sequence start command C = Command frame bits DA = Data/address frame bits BPC = Bus park cycle BC = Byte count (# of consecutive addresses) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202807E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014 11 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE SCLK SDATA SA3 SA2 SA1 0 SA0 SSC 1 0 A4 A3 A2 A1 A0 P Example Register Write Command Frame SCLK P SDATA D7 D6 D5 D4 D3 D2 D1 P D0 Example Data Frame 0 Bus Park Signal Driven by Master Signal Not Driven; Pull-Down Only For Reference Only S3101 Figure 5. Register Write Command Timing Diagram SCLK SDATA SA3 SA2 SA1 0 SA0 1 1 A4 A3 A2 A1 A0 P Example Register Read Command Frame SSC SCLK SDATA P 0 D7 Bus Park D6 D5 D4 D3 D2 D1 Example Data Frame D0 P 0 Bus Park Signal Driven by Master Signal Not Driven; Pull-Down Only Signal Driven by Slave For Reference Only S3102 Figure 6. Register Read Command Timing Diagram Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 12 April 23, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202807E DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Table 12. Register_0 Truth Table Register_0 Bits Antenna Path Bit[7] Bit[6] Bit[5] Bit[4] Bit[3] Bit[2] Bit[1] Bit[0] Sleep mode (standby) X 0 0 0 0 0 0 0 2G transmit low band X 0 0 0 1 0 1 0 2G transmit high band X 0 0 0 1 0 0 0 TRX1 X 0 0 0 0 1 0 0 TRX2 X 0 0 0 0 1 0 1 TRX3 X 0 0 0 0 1 1 0 TRX4 X 0 0 0 0 1 1 1 TRX5 X 0 0 0 1 0 0 1 TRX6 X 0 0 0 1 0 1 1 TRX7 X 0 0 0 1 1 0 0 TRX8 X 0 0 0 0 0 0 1 Isolation mode (warm–up) X 1 1 1 1 1 1 1 Table 13. Register Description and Programming (1 of 3) Register Name Address (Hex) Register_0 0000 Parameter Default (Binary) Description MODE_CTRL Bits[7:0]: SOFTWARE RESET Bit[7]: – Switch control. See Table 8 for logic 0 Resets all data to default values except for USID, GSID, or the contents of the PM_TRIG Register. 0 = Normal operation 1 = Software reset COMMAND_FRAME_PARITY_ERR Bit[6]: 0 Command sequence received with parity error – discard command. COMMAND_LENGTH_ERR Bit[5]: 0 Command length error. ADDRESS_FRAME_PARITY_ERR RFFE_STATUS 001A Bit[4]: 0 Address frame parity error =1. DATA_FRAME_PARITY_ERR Bit[3]: READ_UNUSED_REG Bit[2]: WRITE_UNUSED_REG Bit[1]: BID_GID_ERR Bit[0]: 0 Data frame with parity error. 0 Read command to an invalid address. 0 Write command to an invalid address. 0 Read command with a BROADCAST_ID (refer to the MIPI Alliance Specification) or GSID. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202807E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014 13 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Table 13. Register Description and Programming (2 of 3) Register Name Address (Hex) Parameter Reserved GROUP_SID 001B GSID Default (Binary) Description Bits[7:4]: Reserved 0000 Bits[3:0]: 0000 Group slave ID PWR_MODE Bits[7:6]: 00 00 = Normal operation (active) 01 = Default settings (startup) 10 = Low power (low power) 11 = Reserved Trigger_Mask_2 Bit[5]: 0 If this bit is set, trigger 2 is disabled. When all triggers are disabled, if writing to a register that is associated with trigger 2, the data goes directly to the destination register. Trigger_Mask_1 PM_TRIG (Note 1) Bit[4]: 0 If this bit is set, trigger 1 is disabled. When all triggers are disabled, if writing to a register that is associated with trigger 1, the data goes directly to the destination register. 001C Trigger_Mask_0 Bit[3]: 0 If this bit is set, trigger 0 is disabled. When all triggers are disabled, if writing to a register that is associated with trigger 0, the data goes directly to the destination register. Trigger_2 Bit[2]: 0 If this bit is set, data is loaded into the trigger 2 registers. Trigger_1 Bit[1]: 0 If this bit is set, data is loaded into the trigger 1 registers (unsupported). Trigger_0 Bit[0]: 0 If this bit is set, data is loaded into the trigger 0 registers (unsupported). PRODUCT_ID 001D PRODUCT_ID Bits[7:0]: This is a read–only register. However, during the programming of the Unique Slave Identifier (USID), a write command sequence is performed on this register but the value is not changed. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 14 April 23, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202807E 01011111 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Table 13. Register Description and Programming (3 of 3) Register Name Address (Hex) MANUFACTURER_ID 001E Parameter Default (Binary) Description MANUFACTURER_ID Bits[7:0]: Reserved Bits[7:6]: MANUFACTURER_ID Bits[5:4]: 10100101 Read–only register 00 Reserved MAN_USID 001F 01 Read–only register USID Bits[3:0]: 1011 Programmable USID. A write to these bits programs the USID. Note 1: Unlike the complete independence between triggers 0, 1, and 2, and also between the associated trigger masks 0, 1, and 2, respectively, as described in the MIPI RFFE Specification, this device uses additional interactions between the provided trigger functions. The delayed application of updated data to all triggerable registers in this device may be accomplished using any of the three triggers (0, 1, or 2), provided that the particular trigger used is not currently masked off. If multiple triggers are enabled, any or all of those are sufficient to cause the data to be transferred from shadow registers to destination registers for all triggerable registers in the device. It is also necessary to disable all three triggers (i.e., set all three trigger masks) to ensure that data written to any triggerable register will immediately be written to the destination register at the conclusion of the RFFE command sequence where the data is written. Evaluation Board Description Package and Handling Information The SKY13498-21 Evaluation Board is used to test the performance of the SKY13498-21 SP10T Switch. An Evaluation Board schematic diagram is provided in Figure 7. A recommended ESD protection circuit diagram is provided in Figure 8. An assembly drawing for the Evaluation Board is shown in Figure 9. Since the device package is sensitive to moisture absorption, it is baked and vacuum packed before shipping. Instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. Otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. Package Dimensions The SKY13498-21 is rated to Moisture Sensitivity Level 3 (MSL3) at 260 C. It can be used for lead or lead–free soldering. For additional information, refer to the Skyworks Application Note, PCB Design and SMT Assembly/Rework Guidelines for MCM–L Packages, document number 101752. The PCB layout footprint for the SKY13498-21 is provided in Figure 10. Typical case markings are shown in Figure 11. Package dimensions for the 20-pin MCM are shown in Figure 12, and tape and reel dimensions are provided in Figure 13. Care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment. Production quantities of this product are shipped in a standard tape and reel format. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202807E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014 15 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Transmit GSM LB Transmit GSM HB GND TXLB 3 N/C TRX5 4 Transmit/Receive Port 7 15 N/C TRX4 5 TRX1 7 8 9 SCLK 6 MIPI_ SELECT SDATA TRX3 TRX2 14 × 13 × Transmit/Receive Port 8 12 Transmit/Receive Port 1 11 Transmit/Receive Port 2 10 C2 DNP 3 2 1 GND 4 VDD 5 GND 6 SCLK C1 DNP SDATA Transmit/Receive Port 3 16 TRX7 TRX8 VIO Transmit/Receive Port 4 17 TRX6 VIO Transmit/Receive Port 5 18 2 VDD Transmit/Receive Port 6 GND ANT Antenna 19 TXHB 20 1 Y0740 DCH1 Header Figure 7. SKY13498-21 Evaluation Board Schematic 4.7 pF To Application Antenna To SKY13498 Antenna (Pin 1) 18 nH 18 nH ESD Circuit 1 12 pF To Application Antenna To SKY13498 Antenna (Pin 1) 8.2 nH ESD Circuit 2 S3413 Figure 8. SKY13498-21 Recommended ESD Protection Circuits Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 16 April 23, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202807E DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE S3378a Figure 9. SKY13498-21 Evaluation Board Assembly Diagram Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202807E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014 17 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Pin 20 Pin 1 Indicator 0.30 x 45° 12X 0.5 Pin 1 12X 0.5 16X 0.2 2.8 0.4 Pitch Package Outline 2X 0.45 Stencil aperture size for center ground pad should be 80% to 100% (by area) of the solder mask opening. 2.8 Stencil Aperture Top View Thermal Via Array, ∅0.3 mm on 0.6 mm pitch will improve thermal performance. NOTE: thermal vias should be resin filled and capped according to IPC-4761, Type VII vias. 30-35 μm Cu thickness is recommended. 2.8 Pin 20 Opening size of 60 to 100% of exposed center opening shown Pin 20 11X 0.5 Pin 1 Indicator 0.30 x 45° Pin 1 9X 0.5 12X 0.6 Pin 1 14X 0.2 0.6 Pitch 12X 0.6 2.8 16X 0.3 0.4 Pitch 2.9 Package Outline 0.4 Pitch 0.25 Typ 0.6 Pitch Metallization Top View All dimensions are in millimeters 2X 0.45 2.9 Package Outline Solder Mask Opening Top View Figure 10. SKY13498-21 PCB Layout Footprint (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 18 April 23, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202807E S3313 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Pin 1 Indicator Skyworks Part Number 3498 Lot Code XXXX YYWW Date Code: YY = Calendar Year WW = Week Y0741 Pin 1 Indicator C 20X SMT Pad 0.1 M A B C Top 6X 0.6 B 4X 0.2 2.5 12X 1.15 Figure 11. Typical Part Markings (Top View) Pin 20 Pin 1 A Pin 1 Indicator 6X 0.6 2.5 0 4X 0.2 B 12X 1.15 A Solder Mask Opening 0.2 A B C See Detail C 0.8 ± 0.1 0.075 A B C 0.1 Top View Side View 0 Bottom View 0.25 ± 0.1 0.2 ± 0.05 (0.05) (0.1) (0.1) 5X R0.05 Max 0.3 X 45° 0.25 ± 0.1 0.25 ± 0.1 (0.1) Metal Pad Edge 0.9 0.3 ± 0.05 0.35 ± 0.05 0.9 Detail A Detail B Detail C Scale: 2X 4X This Rotation 4X Rotated 180° 4X Rotated 90° CW 4X Rotated 90° CCW Scale: 2X 1X This Rotation 1X Rotated 180° 1X Rotated 90° CW 1X Rotated 90° CCW Scale: 1X 1X This Rotation Solder Mask Edges Dimensions and tolerances according to ASME Y14.5M-1994. Y0894 All measurements are in millimeters. Figure 12. SKY13498-21 20-Pin MCM Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202807E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014 19 2.75 ± 0.05 (Bo) +0 2.00 ± 0.05 .10 –0 4.00 ± 0.10 B Pin 1 Indicator 3.50 ± 0.05 .50 0.25 ± 0.02 5° Max 1.10 ± 0.05 (Ko) 4.00 ± 0.10 A B 8.00 + 0.30 –0.10 ∅1 1.75 ± 0.10 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE A ∅1.00 Section B +0.25 5° Ma x Notes: 1. Carrier tape: black conductive polycarbonate or polystyrene. 2. Cover tape material: transparent conductive. 3. ESD-surface resistivity shall be ≤ 1 x 1010 Ω/square per EIA, JEDEC TNR Specification. 4. 10-sprocket hole pitch cumulative tolerance: ±0.20 mm. 5. Ao and Bo measurement point to be 0.30 mm from bottom pocket. 6. All dimensions are in millimeters. 2.75 ± 0.05 (Ao) Section A Figure 13. SKY13498-21 Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 20 April 23, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202807E Y0796 DATA SHEET • SKY13498-21: SP10T ANTENNA SWITCH WITH MIPI INTERFACE Ordering Information Model Name SKY13498-21: 0.7 to 2.7 GHz SP10T Antenna Switch with MIPI Interface Manufacturing Part Number SKY13498-21 Evaluation Board Part Number SKY13498-21-EVB Copyright © 2013-2014 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. 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