DATA SHEET SKY13489-001: 0.7 to 2.7 GHz SPDT High Power Switch (Single Bit Control) in a WLCSP Package Applications LTE TDD/FDD transmit GSM transmit Embedded modules RF1 ANT RF2 Features Broadband frequency range: 0.7 to 2.7 GHz Low insertion loss: 0.3 dB @ 2.7 GHz High isolation: 22 dB up to 2.7 GHz No external DC blocking capacitors required Single GPIO control line with VDD voltage regulator: VCTL = 1.35 to 3.00 V VDD = 2.45 to 4.80 V Small, 6-bump WLCSP, 217 μm diameter, 400 μm pitch (1.135 x 0.735 x 0.400 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. Pin A1 Indicator RF1 ANT A RF2 V1 GND VDD 1 2 3 B Logic and Supply Y2426 VDD V1 Figure 1. SKY13489-001 Block Diagram Description The SKY13489-001 is a single-pole, double-throw (SPDT) LTE/WCDMA/GSM transmit switch. Switching is controlled by an integrated GPIO interface with a single control pin. Depending on the logic voltage level applied to the control pin, the antenna port is connected to one of the switched RF outputs (RF1 or RF2) through a low insertion loss path, while the path between the antenna port and the other RF port is in a high isolation state. No external DC blocking capacitors are required as long as no DC voltage is applied on any RF path. The SKY13489-001 is provided in a compact 6-bump, 1.135 x 0.735 x 0.400 mm Wafer Level Chip Scale Package (WLCSP) that meets requirements for board-level assembly. Bump diameters are 217 microns with a minimum bump pitch of 400 microns. 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. Y0167 Figure 2. SKY13489-001 Pinout (Top View, Bumps Facing Down) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202857C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 5, 2015 1 DATA SHEET • SKY13489-001: SPDT HIGH POWER SWITCH Table 1. SKY13489-001 Signal Descriptions Pin Name Description Pin Name Description A1 RF1 RF I/O. Throw 1 of the switch. B1 V1 A2 ANT Antenna B2 GND Ground A3 RF2 RF I/O. Throw 2 of the switch. B3 VDD Supply voltage Electrical and Mechanical Specifications Digital control input The state of the SKY13489-001 is determined by the logic provided in Table 6. The absolute maximum ratings of the SKY13489-001 are provided in Table 2. Electrical specifications are provided in Tables 3 through 5. Table 2. SKY13489-001 Absolute Maximum Ratings (Note 1) Parameter Symbol Minimum Maximum Units Supply voltage VDD 2.4 5.0 V Digital control voltage VCTL –0.2 +3.2 V RF input power PIN +39 dBm Operating temperature TOP –40 +90 C Storage temperature TSTG –55 +150 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. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 October 5, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202857C DATA SHEET • SKY13489-001: SPDT HIGH POWER SWITCH Table 3. SKY13489-001 Electrical Specifications (Note 1) (1 of 2) (VDD = 2.85 V, TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units DC Specifications Supply voltage VDD 2.45 2.85 4.80 V Control voltage: Low High V1_L V1_H –0.1 +1.35 0 +1.80 +0.45 +3.0 V V Current on V1 pin I_CTL 1 μA Supply current IDD 45 μA 20 μs 5 μs 20 mVpp 0.35 0.45 0.50 dB dB dB VDD = 2.65 V, V1 = VCTL_H DC supply turn-on/turn-off time tON Measured from 50% of final VDD supply voltage to 90% of final RF power RF path switching time tSW From one active state to another active state transition, measured from 50% of final control voltage to 90% of final RF power Supply ripple 30 2 VPP RF Specifications Insertion loss (RF1 or RF2 to ANT pin) IL 700 to 960 MHz 1710 to 2170 MHz 2170 to 2690 MHz Isolation (ANT to RF1 or RF2) ISO 700 to 960 MHz 1710 to 2170 MHz 2170 to 2690 MHz Voltage standing wave ratio, all ports VSWR Referenced to 50 Ω, 700 to 2690 MHz Compression point P0.2dB 700 to 2690 MHz 0.25 0.30 0.30 31 23 20 1.1:1 +37 dB dB db 32 25 22 1.2:1 +39 dBm Large Signal Specifications Harmonic power, ANT to RF1 or RF2 (VSWR = 1:1) fo = 824 to 915 MHz, PIN = +35 dBm: 2fo 3fo –65 –63 –60 –55 dBm dBm fo = 1710 to 1910 MHz, PIN = +33 dBm: 2fo 3fo –74 –71 –68 –65 dBm dBm fo = 824 to 960 MHz, PIN = +25 dBm: 2fo 3fo –82 –82 –78 –75 dBm dBm fo = 1710 to 1910 MHz, PIN = +25 dBm: 2fo 3fo –80 –78 –75 –73 dBm dBm fo = 1910 to 2690 MHz, PIN = +25 dBm: 2fo 3fo –68 –69 dBm dBm Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202857C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 5, 2015 3 DATA SHEET • SKY13489-001: SPDT HIGH POWER SWITCH Table 3. SKY13489-001 Electrical Specifications (Note 1) (2 of 2) (VDD = 2.85 V, TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units –110 –120 –105 –110 dBm dBm –120 –120 –110 –110 dBm dBm Large Signal Specifications (continued) Second order intermodulation distortion, ANT to RF1 or RF2 IMD2 CW carrier = +20 dBm, CW blocker = –15 dBm: Band 1 Band 5 Third order intermodulation distortion, ANT to RF1 or RF2 IMD3 CW carrier = +20 dBm, CW blocker = –15 dBm: Band 1 Band 5 Note 1: Performance is guaranteed only under the conditions listed in this table. Table 4. Third Order Intermodulation Distortion Frequencies fTX (MHz) fBLOCK 1 (MHz) fBLOCK 3 (MHz) Minimum Maximum Minimum Maximum fBLOCK 2 (MHz) Minimum Maximum Band 1 1920 1980 1730 1790 95.0 5950 6130 Band 2 1850 1910 1770 1830 40.0 5630 5810 Band 3 1710 1785 1615 1690 47.5 5225 5450 Band 4 824 849 779 804 22.5 2517 2592 Band 8 880 915 835 870 22.5 2685 2790 IMD3 Band Table 5. Second Order Intermodulation Distortion Frequencies fTX (MHz) fBLOCK 2 (MHz) Minimum Maximum fBLOCK 1 Minimum (MHz) Minimum Maximum Band 1 1920 1980 190 3650 3770 Band 2 1850 1910 80 3620 3740 Band 3 1710 1785 95 3325 3475 Band 5 824 849 45 1603 1653 Band 7 2500 2570 120 4880 5020 Band 8 880 915 45 1715 1785 Band 10 1710 1770 400 3020 3140 IMD2 Band Table 6. SKY13489-001 Truth Table Note: State Active Path V1 (Bump B1) 0 ANT to RF1 0 1 ANT to RF2 1 “1” = 1.35 V to 3.00 V. “0” = –0.1 V to +0.45 V. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 October 5, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202857C DATA SHEET • SKY13489-001: SPDT HIGH POWER SWITCH Evaluation Board Description The SKY13489-001 is rated to Moisture Sensitivity Level 1 (MSL1) at 260 °C. It can be used for lead or lead-free soldering. For additional information, refer to the Skyworks Application Note, Wafer Level Chip Scale Packages: SMT Process Guidelines and Handling Considerations, document number 201676. The SKY13489-001 Evaluation Board is used to test the performance of the SKY13489-001 SPDT Switch. An Evaluation Board schematic diagram is provided in Figure 3. An assembly drawing for the Evaluation Board is shown in Figure 4. Typical part marking for the SKY13489-001 is shown in Figure 5. 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. Package and Handling Information 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 Package dimensions for the SKY13489-001 die are shown in Figure 6, and tape and reel dimensions are provided in Figure 7. Antenna A2 A1 RF1 Switch Control B1 RF1 V1 ANT GND RF2 VDD A3 RF2 R1 0Ω B3 C2 DNP C1 DNP C3 DNP Voltage Supply B2 Ground Y0168 Figure 3. SKY13489-001 Evaluation Board Schematic Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202857C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 5, 2015 5 DATA SHEET • SKY13489-001: SPDT HIGH POWER SWITCH Y2433 Figure 4. SKY13489-001 Evaluation Board Assembly Diagram Pin 1 Indicator Part code Last 4 digits wafer ID Y0169 Figure 5. SKY13489-001 Typical Part Marking Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 October 5, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202857C 0.150 Min 0.400 ± 0.008 0.411 Max 0 1.135 ± 0.025 0.400 ± 0.008 DATA SHEET • SKY13489-001: SPDT HIGH POWER SWITCH 0.225 ± 0.020 6X ø0.217 ± 0.032 CL 0.150 Min A 0.200 ± 0.008 A 0 CL 0.735 ± 0.025 Bump A1 Indicator (ø0.100 Min.) B 1 2 0.200 ± 0.008 See Note 4 3 Bump Side Down B 0.151 Nom 3 Side View 2 1 Bump Side Up NOTES 1. 2. 3. 4. All measurements are in millimeters. Marking shown is for package orientation reference only. Ball height tolerance is ±10% of nominal ball height. Package thickness includes backside laminate film. Y0218 Figure 6. SKY13489-001 Package Dimensions 2.00 ± 0.05 Pin 1 ø1.50 +0.10 4.00 ± 0.10 0.25 ± 0.02 1.75 ± 0.10 B 3.50 ± 0.05 8.00 +0.30 –0.10 1.31 ± 0.05 (Bo) B 0.91 ± 0.05 (Ao) ø0.40 ± 0.05 4.00 ± 0.10 0.47 ± 0.05 (Ko) A A 3° Max Section B Notes: 1. Carrier tape must meet all requirements of Skyworks GP01-D233 procurement spec for tape and reel shipping. 2. Carrier tape material: black conductive polystyrene or polycarbonate. 3. Cover tape material: transparent conductive. 4. ESD surface resistivity must meet GP01-D233. 5. 10-sprocket hole pitch cumulative tolerance: ±0.20 mm. 6. Pocket position relative to sprocket hole measured as true position of pocket. 7. All dimensions are in millimeters. Section A Y1411 Figure 7. SKY13489-001 Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202857C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 5, 2015 7 DATA SHEET • SKY13489-001: SPDT HIGH POWER SWITCH Ordering Information Model Name SKY13489-001: 0.7 to 2.7 GHz SPDT Switch in a WLCSP Package Manufacturing Part Number SKY13489-001 Evaluation Board Part Number SKY13489-001-EVB Copyright © 2014-2015 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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