DATA SHEET SKYA21013: 0.1 to 6.0 GHz SPDT Switch Automotive Applications RF1 Infotainment Automated toll systems Garage door opener RF3 RF2 802.11 b/g/n WLAN, Bluetooth® systems Wireless control systems Decoder Outdoor lighting control Remote keyless entry V1 Telematics GPS/Navigation V2 VBATT S2304 Figure 1. SKYA21013 Block Diagram Features Description Broadband frequency range: 0.1 to 6.0 GHz Low insertion loss: 0.35 dB @ 1 GHz, 0.8 dB @ 6 GHz No external DC blocking capacitors required Positive low control voltage: 1.65 to 3.0 V (VCTRL), 2.5 to 4.8 V (VBATT) The SKYA21013 is a CMOS Silicon-on-Insulator (SOI) single-pole, double-throw (SPDT) WCDMA band switch. The high linearity performance and low insertion loss achieved by the device makes it an ideal choice for medium to high power WCDMA handset and data card applications. GND 12 11 10 1 9 VBATT RF1 2 8 V2 GND 3 7 V1 4 5 6 S2303 N/C GND Skyworks Green™ products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green™, document number SQ04-0074. The SKYA21013 SPDT switch is provided in a compact Quad Flat No-Lead (QFN) 2 x 2 mm package with 0.5 mm lead pitch for ease of manufacturing. 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. RF2 Lead (Pb)-free and RoHS-compliant MSL1 @ 260 °C per JEDEC J-STD-020 RF3 JEDEC (JESD22) qualified at 25 °C GND Designed and manufactured in an ISO/TS16949-certified facility The high 0.1 dB Input Compression Point (IP0.1dB) and advance proprietary fabrication process enable exceptional WCDMA harmonic and Adjacent Channel Power (ACP) performance. Excellent insertion loss and isolation is maintained over WCDMA bands 1 to 6 and 8 to 11. GND Small QFN (12-pin, 2 x 2 mm) package Figure 2. SKYA21013 Pinout – 12-Pin QFN (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 203020B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 7, 2013 1 DATA SHEET • SKYA21013 SPDT SWITCH Table 1. SKYA21013 Signal Descriptions Pin # Description Pin # 7 Name V1 Description 1 N/C No connection 2 RF1 RF port 1 8 V2 DC control voltage. See Table 4. 3 GND Ground 9 VBATT DC power supply DC control voltage. See Table 4. 4 GND Ground 10 GND Ground 5 RF3 RF port 3 11 RF2 RF port 2 GND Ground 12 GND Ground 6 Note: Name Exposed pad must be properly grounded using a low impedance path. Table 2. SKYA21013 Absolute Maximum Ratings (Note 1) Minimum Maximum Units Supply voltage Parameter VBATT Symbol 2.5 4.8 V Control voltage VCTL 1.65 3.00 V Input power PIN +39 dBm Storage temperature TSTG –40 +125 C Operating temperature TOP –40 +85 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. Functional Description Electrical and Mechanical Specifications Switching is controlled by two control voltage inputs (V1 and V2). Depending on the logic voltage level applied to these pins, the RF1 pin is connected to one of two switched RF outputs (RF2 or RF3) using a low insertion loss path, while the path between the RF1 pin and the other RF path is in a high isolation state. The absolute maximum ratings of the SKYA21013 are provided in Table 2. Electrical specifications are provided in Table 3. An internal negative voltage generator and decoder eliminate the need for external DC blocking capacitors on the RF ports. No external components are required for proper operation. DC decoupling capacitors may be added on the VBATT and control lines if necessary. The state of the SKYA21013 is determined by the logic provided in Table 4. Typical performance characteristics of the SKYA21013 are illustrated in Figures 3 through 5. Shutdown mode is enabled by connecting both control pins (V1 and V2) to logic low. This mode reduces the overall current consumption of the device to 5 μA typical. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 November 7, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203020B DATA SHEET • SKYA21013 SPDT SWITCH Table 3. SKYA21013 Electrical Specifications (Note 1) (VBATT = 2.5 to 4.8 V, V1/V2 = 0/1.65 to 3.0 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units 0.35 0.45 0.50 0.8 0.40 0.55 0.60 1.00 dB dB dB dB RF Specifications Insertion loss IL RF1 to RF2/RF3: 0.1 to 1.0 GHz 1.0 to 2.2 GHz 2.2 to 3.0 GHz 4.9 to 6.0 GHz Isolation Iso RF1 to RF2/RF3: 0.1 to 2.2 GHz 2.2 to 3.0 GHz 4.9 to 6.0 GHz 30 25 18 34 28 22 dB dB dB Shutdown isolation Iso_SHUTDOWN 16 dB Return loss |S11| RF1 to RF2/RF3, 0.1 to 6.0 GHz 17 dB 0.1 dB Input Compression Point IP0.1dB RF1 to RF2/RF3, 0.5 to 6.0 GHz +39 dBm 3rd Order Input Intercept Point IIP3 0.8 to 3.0 GHz, Δf = 1 MHz, PIN = +26 dBm/tone +68 dBm Switching speed @ 2.45 GHz 50% VCTL to 90% RF 50% VCTL to 10% RF 10% RF to 90% RF rise 90% RF to 10% RF fall 1200 1200 200 150 ns ns ns ns Startup time Shutdown to any RF switch state 20 μs Switching Speed Specifications DC Specifications Control voltage: High Low V1, V2 Supply voltage VBATT Supply current IBATT VBATT = 3 V 40 μA Control current ICTL V1/V2 = 1.8 V 2 μA Shutdown mode supply current IOFF V1/V2 = 0 V, VBATT = 1.8 V 5 μA 1.65 0 3.00 0.30 V V 2.5 4.8 V Note 1: Performance is guaranteed only under the conditions listed in this Table. Table 4. SKYA21013 Truth Table Note: V1 V2 State 0 0 Shutdown mode 1 0 RF1 to RF2 0 1 RF1 to RF3 1 = 1.65 to 3.0 V 0 = –0.1 to 0 V Any state other than described in this Table places the switch into an undefined state. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 203020B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 7, 2013 3 DATA SHEET • SKYA21013 SPDT SWITCH Typical Performance Characteristics (VCTL = 0 V and +3.0 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) 0 0 RF1 to RF2 RF1 to RF3 –0.1 –10 –20 –0.3 Isolation (dB) Insertion Loss (dB) –0.2 –0.4 –0.5 –0.6 –30 –40 –50 –0.7 –0.8 –60 –0.9 –1.0 –70 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 Figure 4. Typical Isolation vs Frequency (RF1 to RF2 Insertion Loss State) Figure 3. Typical Insertion Loss vs Frequency 0 –10 Isolation (dB) –20 –30 –40 –50 –60 –70 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency (GHz) Figure 5. Typical Isolation vs Frequency (RF1 to RF3 Insertion Loss State) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 5.0 Frequency (GHz) Frequency (GHz) November 7, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203020B 5.5 6.0 DATA SHEET • SKYA21013 SPDT SWITCH Evaluation Board Description Package and Handling Information The SKYA21013 Evaluation Board is used to test the performance of the SKYA21013 SPDT Switch. 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. An Evaluation Board schematic diagram is provided in Figure 6. An assembly drawing for the Evaluation Board is shown in Figure 7. The SKYA21013 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, Solder Reflow Information, document number 200164. Package Dimensions The PCB layout footprint for the SKYA21013 is provided in Figure 8. Typical case markings are shown in Figure 9. Package dimensions for the 12-pin QFN are shown in Figure 10, and tape and reel dimensions are provided in Figure 11. 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. RF Port 2 RF Port 1 1 2 RF2 VBATT RF1 V2 GND V1 4 RF3 GND 3 N/C 5 9 8 7 DC Power Supply DC Control 2 DC Control 1 GND × 10 GND 11 GND 12 6 RF Port 3 S2568 Figure 6. SKYA21013 Evaluation Board Schematic Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 203020B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 7, 2013 5 DATA SHEET • SKYA21013 SPDT SWITCH S3357 Figure 7. SKYA21013 Evaluation Board Assembly Diagram 12X 0.710 Part Outline Pin 12 12X 0.440 R0.20 Pin 1 Indicator 12X 0.200 Pin 1 2X 0.380 0.500 Pitch Exposed Solder Area 2X 0.380 All measurements in millimeters S3580 Figure 8. SKYA21013 PCB Layout Footprint (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 November 7, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203020B DATA SHEET • SKYA21013 SPDT SWITCH Pin 1 Indicator Y0261 Skyworks Part Number Figure 9. Typical Case Markings (Top View) Seating Plane –C– 2.00 0.92 +0.10/–0.15 –A– (0.460) 0.02 +0.03/–0.02 R0.20 Pin 1 Indicator –B– Pin 1 Indicator Detail A Pin 1 2.00 0.92 +0.10/–0.15 (0.460) 0.05 C 2X 0.55 + 0.05/–0.04 2X 0.05 C 12X 3 0.05 C 0.05 C Top View Exposed Pad 0.50 12X 0.15 Min. Side View Bottom View 0.29 ± 0.075 0.2 ± 0.05 5 0.10 M C A B All measurements are in millimeters. Dimensioning and tolerancing according to ASME Y14.5M-1994. Coplanarity applies to the terminals and all other bottom surface metalization. Dimension applies to metalized terminal. If the terminal has a radius on its end, the width dimension should not be measured in that radius area. Detail B S1985 Figure 10. SKYA21013 12-Pin QFN Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 203020B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 7, 2013 7 DATA SHEET • SKYA21013 SPDT SWITCH ∅1.50+ 0.10/–0.00 0.30 ± 0.05 (T) Pin #1 4.00 ± 0.10 2.00 ± 0.05 4.00 (see Note 4) 1.75 ± 0.10 2.30 (Bo) A B 1.00 (Ko) 2.30 (Ao) 8.00 +0.30/–0.10 A 3.50 ± 0.05 B ∅1.00 Min. R0.30 Typ. B Notes: 1. Carrier tape: black conductive polystyrene. 2. Cover tape material: transparent conductive HSA. 3. Cover tape size: 5.40 mm width. 4. Ten sprocket hole pitch cumulative tolerance = ±0.20 mm. 5. ESD surface resistivity is ≤1 x 108 Ohms/square per EIA, JEDEC tape and reel specification. 6. Ao and Bo measurement point to be 0.30 mm from bottom pocket. 7. All measurements are in millimeters. A Figure 11. SKYA21013 Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 November 7, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203020B S1601 DATA SHEET • SKYA21013 SPDT SWITCH Ordering Information Model Name SKYA21013 SPDT Switch Manufacturing Part Number SKYA21013 Evaluation Board Part Number SKYA21013-EVB Copyright © 2013 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. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. 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Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks, the Skyworks symbol, and “Breakthrough Simplicity” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 203020B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 7, 2013 9