DATA SHEET SKY13373-460LF: 0.1 to 6.0 GHz SP3T Switch Applications WCDMA band and mode switching Antenna switch for multimode systems 802.11a/b/g/n WLANs J3 Features Broadband frequency range: 0.1 to 6.0 GHz Low insertion loss: 0.45 dB @ 2.5 GHz High isolation: 30 dB up to 2.5 GHz No external DC blocking capacitors required Positive low voltage control: VCTL = 1.65 to 3.00 V, VDD = 2.5 to 4.8 V J2 RFC Small, QFN (12-pin, 2 x 2 mm) package (MSL1, 260 C per JEDEC J-STD-020) 201264-001 J1 Figure 1. SKY13373-460LF Block Diagram GND RFC 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. 12 11 10 J2 GND 2 8 GND J3 3 7 GND 4 5 6 VDD 9 V2 1 V1 J1 Description The SKY13373-460LF is a CMOS silicon-on-insulator (SOI), single-pole, triple-throw (SP3T) switch. The high linearity performance and low insertion loss makes the device an ideal choice for WCDMA handset and data card applications. The SKY13373-460LF SP3T switch is provided in a compact Quad Flat No-Lead (QFN) 2 x 2 mm 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. 201264-002 Figure 2. SKY13373-460LF Pinout (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201264N • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 6, 2016 1 DATA SHEET • SKY13373-460LF: 0.1 TO 6.0 GHz SP3T SWITCH Table 1. SKY13373-460LF Signal Descriptions1 Pin 1 Name Description J1 Pin RF port 1 7 Name GND Description Ground 2 GND Ground 8 GND Ground 3 J3 RF port 3. 9 J2 RF port 2 4 V1 DC control voltage 1 (See Table 4) 10 GND Ground 5 V2 DC control voltage 2 (See Table 4) 11 RFC RF common (antenna) port 6 VDD DC power supply 12 GND Ground 1 Exposed pad must be grounded. Functional Description The SKY13373-460LF includes an internal negative voltage generator and decoder that 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 VDD and control lines if necessary. Switching is controlled by two control voltage inputs, V1 and V2. Depending on the logic voltage level applied to the control pins, the RFC (RF common) pin is connected to one of three switched RF outputs (J1, J2, or J3) through a low insertion path, while the path between the RFC pin and the other RF pins is in a high isolation state. to logic low for at least 20 μs. When exiting shutdown mode, the switch as a 10.5 μs startup time before switching occurs. Electrical and Mechanical Specifications The absolute maximum ratings of the SKY13373-460LF are provided in Table 2. Electrical specifications are provided in Table 3. The state of the SKY13373-460LF is determined by the logic provided in Table 4. Typical performance characteristics of the SKY13373-460LF are illustrated in Figures 3 through 6. Shutdown mode is enabled by connecting all control pins to logic low. This mode reduces the overall current consumption of the device to 5 μA, typical. To prevent the switch from accidentally entering shutdown mode during switching, all states must be set Table 2. SKY13373-460LF Absolute Maximum Ratings1 Parameter Symbol Minimum Maximum Units Supply voltage VDD 2.5 4.8 V Control voltage2 VCTL 1.65 3.30 V Input power PIN +39 dBm Storage temperature TSTG –40 +125 C Operating temperature TOP –40 +85 C 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. 2 Any bias voltage applied to the V1, V2, or V3 pins may damage the device if there is no bias voltage also present on the VDD pin. Maximum control voltage cannot exceed VDD. ESD HANDLING: 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 when handling or transporting. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industrystandard ESD handling precautions should be used at all times. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 May 6, 2016 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201264N DATA SHEET • SKY13373-460LF: 0.1 TO 6.0 GHz SP3T SWITCH Table 3. SKY13373-460LF Electrical Specifications1 (VDD = 2.3 V to 4.8 V, V1 = V2 = 0 to 1.8 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 0.40 0.50 0.80 0.40 0.55 0.60 1.00 dB dB dB dB RF Specifications Insertion loss IL 0.8 to 1.0 GHz 1.0 to 2.2 GHz 2.2 to 3.0 GHz 4.9 to 6.0 GHz Isolation ISO 0.8 to 1.0 GHz 1.0 to 2.2 GHz 2.2 to 3.0 GHz 4.9 to 6.0 GHz Return loss |S11| 0.8 to 6.0 GHz Third order input intercept point IIP3 0.8 to 3.0 GHz, Δf = 1 MHz, PIN = +20 dBm/tone Input 0.1 dB compression point P0.1dB 2nd harmonic 3rd harmonic 40 33 30 22 dB dB dB dB 17 dB +70 dBm 0.8 to 6.0 GHz, RFC to J1, J2, and J3 +39 dBm 2fo 0.8 to 3.0 GHz, PIN = +20 dBm +85 dBc 3fo 0.8 to 3.0 GHz, PIN = +20 dBm +85 dBc 35 28 25 18 +65 Switching rise time 10/90% RF 250 ns Switching fall time 90/10% RF 250 ns Switching on time 50% VCTL to 10/90% RF 1500 ns Switching off time 50% VCTL to 90/10% RF 1500 ns Startup time Shutdown state to any RF switch state 20 μs DC Specifications Control voltage: High Low VCTL_HIGH VCTL_LOW 1.65 0 Supply voltage VDD 2.5 Supply current IDD VDD = 3.5 V 60 μA Control current Ictl V1 = V2 = 1.8 V 2 μA Shutdown mode supply current Ioff VDD = 3.5 V, V1 = V2 = 0 V 5 μA 1.80 3.00 (Note 2) 0.4 V V 4.8 V 1 Performance is guaranteed only under the conditions listed in this table. 2 Control voltage should not exceed supply voltage. Table 4. SKY13373-460LF Truth Table1 V1 (Pin 4) V2 (Pin 5) State 0 0 Shutdown 1 0 RFC to J2 0 1 RFC to J1 1 1 RFC to J3 1 1 = 1.65 to 3.30 V; 0 = 0 to 0.4 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 201264N • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 6, 2016 3 DATA SHEET • SKY13373-460LF: 0.1 TO 6.0 GHz SP3T SWITCH Typical Performance Characteristics (VDD = 2.3 V to 4.8 V, V1 = V2 = 0 to 1.8 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) 0 0 RFC to J1 RFC to J2 RFC to J3 –0.1 RFC to J2 RFC to J3 –10 –20 –0.3 Isolation (dB) Insertion Loss (dB) –0.2 –0.4 –0.5 –0.6 –0.7 –30 –40 –50 201264-003 –0.8 –1.0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 –60 201264-004 –0.9 –70 6.0 0 0.5 1.0 1.5 2.0 Frequency (GHz) Figure 3. Typical Insertion Loss vs Frequency 3.0 3.5 4.0 4.5 5.5 6.0 0 RFC to J1 RFC to J3 –10 RFC to J1 RFC to J3 –10 –20 –30 –40 –30 –40 –50 –60 –60 201264-005 –50 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 Frequency (GHz) Figure 5. Typical Isolation vs Frequency (RFC to J2 Insertion Loss State) 5.0 5.5 6.0 –70 201264-006 Isolation (dB) –20 –70 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 Frequency (GHz) Figure 6. Typical Isolation vs Frequency (RFC to J3 Insertion Loss State) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 5.0 Figure 4. Typical Isolation vs Frequency (RFC to J1 Insertion Loss State) 0 Isolation (dB) 2.5 Frequency (GHz) May 6, 2016 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201264N 5.0 5.5 6.0 DATA SHEET • SKY13373-460LF: 0.1 TO 6.0 GHz SP3T SWITCH Evaluation Board Description Package and Handling Information The SKY13373-460LF Evaluation Board is used to test the performance of the SKY13373-460LF SP3T Switch. The board is made from a two-layer construction with ½ oz. copper cladding on top and bottom. The first layer material is 12-mil Rogers 4003C. The second layer material is 49-mil of FR4 for a total board thickness of about 62 mils. The impedance of all RF traces is 50 Ω. 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. The SKY13373-460LF 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. An Evaluation Board schematic diagram is provided in Figure 7. An assembly drawing for the Evaluation Board is shown in Figure 8. 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 Dimensions The PCB layout footprint for the SKY13373-460LF is provided in Figure 9. Typical part markings are shown in Figure 10. Package dimensions are shown in Figure 11, and tape and reel dimensions are provided in Figure 12. Antenna Port 2 3 DC Control Voltage 1 GND J2 GND GND J3 GND V1 RF Port 3 J1 4 5 9 RF Port 2 8 7 VDD 1 V2 RF Port 1 10 RFC 11 GND 12 6 DC Supply DC Control Voltage 2 201264-007 Figure 7. SKY13373-460LF Evaluation Board Schematic Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201264N • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 6, 2016 5 DATA SHEET • SKY13373-460LF: 0.1 TO 6.0 GHz SP3T SWITCH RFC J1 J2 GND GND VDD V2 V1 GND J3 201264-008 Figure 8. SKY13373-460LF Evaluation Board Assembly Diagram 2X 0.380 0.100 Typ 12X 0.200 Pin 12 R0.2 Pin 1 0.50 Pitch 0.76 2X 0.380 12X 0.440 Exposed Soldering Area 12X 1.150 All measurements in millimeters 201264-009 Figure 9. SKY13373-460LF PCB Layout Footprint (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 May 6, 2016 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201264N DATA SHEET • SKY13373-460LF: 0.1 TO 6.0 GHz SP3T SWITCH Pin 1 Indicator SKY 13373 1XXXX Supplier Code Skyworks Part Number 201264-010 QYL Code: Character 1 = Q/Y Code Characters 2, 3, and 4 = Lot Code Figure 10. Typical Part Markings (Top View) Seating Plane –C– 2.00 0.76 +0.10/–0.15 –A– (0.380) 0.02 +0.03/–0.02 –B– Pin 1 Indicator Detail A R0.20 Pin 1 Indicator Pin 1 2.00 0.76 +0.10/–0.15 (0.380) 0.05 C 2X 0.55 + 0.05/–0.04 2X 0.05 C 0.05 C Top View Exposed Pad 12X 3 0.05 C Side View 12X 0.25 Min 0.50 Bottom View 0.29 ± 0.075 0.2 ± 0.05 Notes: 4 0.10 M C A B 1. 2. 3. 4. All measurements are in millimeters. Dimensions and tolerances according to ASME Y14.5M-1994. Coplanarity applies to the terminals and all other bottom surface metallization. Dimension applies to metallized terminal. If the terminal has a radius on its end, the width dimension should not be measured in that radius area. Detail A Scale: 100X 12 Places 201264-011 Figure 11. SKY13373-460LF Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201264N • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 6, 2016 7 DATA SHEET • SKY13373-460LF: 0.1 TO 6.0 GHz SP3T SWITCH 2.00 ± 0.05 Ø1.50 + 0.10/–0.00 4.00 ± 0.10 1.75 ± 0.10 Pin 1 0.23 ± 0.05 A 2.25 ± 0.05 7º 3.50 ± 0.05 8.00 ± 0.20 0.70 ± 0.05 (Ko) Section A B 4.00 ± 0.10 A B 7º 2.25 ± 0.05 Section B Notes: 1. 2. 3. 4. 5. Carrier tape must meet all requirements of Skyworks GP01-D232 procurement spec for tape and reel shipping. Carrier tape shall be black conductive polycarbonate bakeable material at 125 ˚C temperature. Cover tape shall be transparent conductive with 5.40 mm width. ESD-surface resistivity must meet all ESD requirements of Skyworks specified on GP01-D232. All measurements are in millimeters. 201264-012 Figure 12. SKY13373-460LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 May 6, 2016 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201264N DATA SHEET • SKY13373-460LF: 0.1 TO 6.0 GHz SP3T SWITCH Ordering Information Model Name SKY13373-460LF SP3T Switch Manufacturing Part Number SKY13373-460LF Evaluation Board Part Number SKY13373-460LF-EVB Copyright © 2010-2016 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. 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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201264N • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 6, 2016 9