DATA SHEET SKY13388-465LF: 0.1 to 2.7 GHz SP4T Switch with Integrated Logic Decoder ANT Applications WCDMA/CDMA/LTE front-end/antenna switches Diversity receive antenna switches RF1 RF4 RF2 RF3 Features Broadband frequency range: 0.1 GHz to 2.7 GHz Low insertion loss: 0.60 dB typical @ 2.2 GHz, 0.65 dB typical @ 2.7 GHz High isolation: >30 dB typical @ 1.0 GHz, 23 dB typical @ 2.7 GHz VDD: 2.5 to 5.5 V IIP3: +65 dBm typical @ 0.90 GHz Good 2nd and 3rd harmonic performance >75 dBc @ 2.2 GHz Low voltage compatible (VHIGH = 1.8 V) No external components required Small, QFN (12-pin, 2 x 2 mm) package (MSL1, 260 C per JEDEC J-STD-020) GND ANT 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 RF4 RF2 2 8 RF3 VDD 3 7 GND 4 5 6 V2 9 V1 1 EN RF1 S1830a Figure 1. SKY13388-465LF Block Diagram Description The SKY13388-465LF is a symmetrical, single-pole, four-throw (SP4T) switch. The device is designed for broadband, medium power switching applications that demand high linearity and low insertion loss. This is a general purpose switch optimized for 3GPP bands from 0.70 to 2.7 GHz. The switch is manufactured with an industry-leading silicon-oninsulator (SOI) process. The SKY13388-465LF features on-chip energy management circuitry that uses only two control lines for the switch operation. The low current consumption makes the device suitable for battery-operated applications. The SKY13388-465LF SP4T 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. S1829a Figure 2. SKY13388-465LF Pinout (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201403G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 16, 2015 1 DATA SHEET • SKY13388-465LF: SP4T SWITCH WITH INTEGRATED LOGIC DECODER Table 1. SKY13388-465LF Signal Descriptions Pin 1 RF1 Description Pin Name Description RF input 1 7 GND Ground 2 RF2 RF input 2 8 RF3 RF input 3 3 VDD DC power supply 9 RF4 RF input 4 4 EN Enable 10 GND Ground 5 V1 DC control input 1 (see Table 4) 11 ANT RF common (antenna) port V2 DC control input 2 (see Table 4) 12 GND Ground 6 Note: Name Exposed pad must be grounded. Electrical and Mechanical Specifications The state of the SKY13388-465LF is determined by the logic provided in Table 4. The absolute maximum ratings of the SKY13388-465LF are provided in Table 2. Electrical specifications are provided in Table 3. Typical performance characteristics of the SKY13388-465LF are illustrated in Figures 3 through 8. Table 2. SKY13388-465LF Absolute Maximum Ratings Maximum Units Supply voltage Parameter VDD 5.5 V Control voltage VCTL 3.3 V Input power PIN +37 dBm Storage temperature TSTG –40 +125 C Operating temperature TOP –40 +85 C Note: Symbol Minimum Typical 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 September 16, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201403G DATA SHEET • SKY13388-465LF: SP4T SWITCH WITH INTEGRATED LOGIC DECODER Table 3. SKY13388-465LF Electrical Specifications (Note 1) (VDD = 2.5 to 5.5 V, VCTL = 1.8 V, TOP = +25 C, All Unused RF Ports are Terminated in a 50 Ω Load, Unless Otherwise Noted) Parameter Insertion loss (ANT to RF1/2/3/4) Symbol Test Condition Min Typical Max Units 0.50 0.50 0.60 0.65 0.55 0.55 0.80 1.00 dB dB dB dB 0.01 0.05 IL 0.1 to 0.2 GHz 0.1 to 1.0 GHz 1.0 to 2.2 GHz 2.2 to 2.7 GHz Insertion loss variation IL_VAR 0.1 to 0.2 GHz Isolation (ANT to RF1/2/3/4) ISO 0.1 to 0.2 GHz 0.1 to 1.0 GHz 1.0 to 2.2 GHz 2.2 to 2.7 GHz Input return loss (ANT to RF1/2/3/4) |S11| 0.1 to 2.7 GHz 20 25 dB Output return loss (ANT to RF1/2/3/4) |S22|, |S33|, |S44| 0.1 to 2.7 GHz 20 25 dB Harmonics (ANT to RF1/2/3/4) 40 25 22 20 dB dB dB dB dB 50 31 23 21 PIN = +26 dBm –75 –81 –75 –81 –81 –78 –81 –83 2fo: 0.1 to 0.2 GHz 3fo: 0.1 to 0.2 GHz 2fo: 0.8 to 1.0 GHz 3fo: 0.8 to 1.0 GHz 2fo: 1.7 to 2.2 GHz 3fo: 1.7 to 2.2 GHz 2fo: 2.5 to 2.7 GHz 3fo: 2.5 to 2.7 GHz Input 0.1 dB compression point (ANT to RF1/2/3/4) P0.1dB Third order input intercept point (ANT to RF1/2/3/4) IIP3 Control voltage: High Low VCTL Control current ICTL Supply current ICC Supply voltage VDD On switching time tON Off switching time Transition time –70 –75 dBm dBm dBm dBm dBm dBm dBm dBm 0.1 to 2.7 GHz +35 +36 dBm +55 +65 dBm 0.1 to 2.7 GHz 3.30 0.4 1.65 0 VDD = 2.6 V V V 5 μA 50 μA 5.5 V RF1/2/3/4: 50% EN to 90% RF 550 1000 ns tOFF RF1/2/3/4: 50% EN to 10% RF 550 1000 ns tTRANS RF1/2/3/4: 50% VCTL to 10% RF 550 1000 ns Rise time tRISE RF1/2/3/4: 10% to 90% RF 250 500 ns Fall time tFALL RF1/2/3/4: 90% to 10% RF 100 250 Shutdown to active mode timing 2.5 Standby to 90% 5 ns 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 201403G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 16, 2015 3 DATA SHEET • SKY13388-465LF: SP4T SWITCH WITH INTEGRATED LOGIC DECODER Table 4. SKY13388-465LF Truth Table Note: State EN (Pin 4) V1 (Pin 5) V2 (Pin 6) Shutdown 0 X X ANT to RF1 1 0 0 ANT to RF2 1 0 1 ANT to RF3 1 1 0 ANT to RF4 1 1 1 1 = 1.65 to 3.30 V 0 = 0 to 0.4 V X = “don’t care” Any state other than described in this table places the switch into an undefined state. Typical Performance Characteristics (VDD = 2.5 to 5.5 V, VCTL = 1.8 V, TOP = +25 C, All Unused RF Ports are Terminated in a 50 Ω Load, Unless Otherwise Noted) 0 0 ANT to RF1 ANT to RF2 ANT to RF3 ANT to RF4 –0.1 –10 –0.3 –15 Isolation (dB) Insertion Loss (dB) –0.2 ANT to RF2 ANT to RF3 ANT to RF4 –5 –0.4 –0.5 –0.6 –20 –25 –30 –0.7 –35 –0.8 –40 –0.9 –45 –1.0 –50 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0 0.5 1.0 2.0 2.5 3.5 0 0 ANT to RF1 ANT to RF3 ANT to RF4 –5 –10 ANT to RF1 ANT to RF2 ANT to RF4 –5 –10 –15 Isolation (dB) –15 –20 –25 –30 –20 –25 –30 –35 –35 –40 –40 –45 –45 –50 0 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) Figure 5. Isolation vs Frequency (RFC to V2 Insertion Loss State) 3.0 3.5 –50 0 0.5 1.0 1.5 2.0 2.5 Frequency (GHz) Figure 6. Isolation vs Frequency (ANT to RF3 Insertion Loss State) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 3.0 Figure 4. Isolation vs Frequency (ANT to RF1 Insertion Loss State) Figure 3. Insertion Loss vs Frequency Isolation (dB) 1.5 Frequency (GHz) Frequency (GHz) September 16, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201403G 3.0 3.5 DATA SHEET • SKY13388-465LF: SP4T SWITCH WITH INTEGRATED LOGIC DECODER 0 0 ANT to RF1 ANT to RF2 ANT to RF3 –5 Input Return Loss (dB) –10 Isolation (dB) –15 –20 –25 –30 –35 –40 –20 –30 –40 –50 –60 –45 –50 ANT to RF1 ANT to RF2 ANT to RF3 ANT to RF4 –10 0 0.5 1.0 1.5 2.0 2.5 3.0 –70 3.5 0 0.5 1.0 Frequency (GHz) 1.5 2.0 2.5 3.0 3.5 Frequency (GHz) Figure 7. Isolation vs Frequency (ANT to RF4 Insertion Loss State) Figure 8. Input Return Loss vs Frequency Evaluation Board Description Package and Handling Information The SKY13388-465LF Evaluation Board is used to test the performance of the SKY13388-465LF SP4T Switch. An Evaluation Board schematic diagram is provided in Figure 9. An assembly drawing for the Evaluation Board is shown in Figure 10. 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 SKY13388-465LF 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 SKY13388-465LF is provided in Figure 11. Typical case markings are shown in Figure 12. Package dimensions for the 12-pin QFN are shown in Figure 13, and tape and reel dimensions are provided in Figure 14. 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. Antenna GND RF1 RF4 9 2 RF2 RF3 8 3 VDD GND 7 V2 DC Supply 1 V1 RF Input Port 2 10 EN RF Input Port 1 11 ANT GND 12 4 5 6 RF Input Port 4 RF Input Port 3 Enable DC Control 2 DC Control 1 S2746 Figure 9. SKY13388-465LF Evaluation Board Schematic Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201403G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 16, 2015 5 DATA SHEET • SKY13388-465LF: SP4T SWITCH WITH INTEGRATED LOGIC DECODER S2196 Figure 10. SKY13388-465LF Evaluation Board Assembly Diagram 12X 0.71 Pin 12 Part Outline 12X 0.44 R0.20 Pin 1 Indicator Pin 1 12X 0.20 0.50 Pitch 2X 0.38 2X 0.38 Exposed Solder Area, Typical All measurements in millimeters S2197 Figure 11. SKY13388-465LF PCB Layout Footprint (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 September 16, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201403G DATA SHEET • SKY13388-465LF: SP4T SWITCH WITH INTEGRATED LOGIC DECODER Pin 1 Indicator Skyworks Part # Figure 12. Typical Case 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 S2198 Figure 13. SKY13388-465LF Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201403G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 16, 2015 7 DATA SHEET • SKY13388-465LF: SP4T SWITCH WITH INTEGRATED LOGIC DECODER 2.00 ± 0.05 Ø1.50 + 0.10/–0.00 4.00 ± 0.10 7º 1.75 ± 0.10 Pin 1 0.23 ± 0.05 A 2.25 ± 0.05 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. ts737 Figure 14. SKY13388-465LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 September 16, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201403G DATA SHEET • SKY13388-465LF: SP4T SWITCH WITH INTEGRATED LOGIC DECODER Ordering Information Model Name SKY13388-465LF SP4T Switch Manufacturing Part Number SKY13388-465LF Evaluation Board Part Number SKY13388-465LF-EVB Copyright © 2010-2015 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 201403G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 16, 2015 9