SKY13358-388LF

DATA SHEET SKY13358-388LF: 0.1–3.0 GHz SP5T Switch Applications RF2 RF3  2G/3G cellular infrastructure Features RF1 RF4  Broadband frequency range: 0.1 to 3.0 GHz  Low insertion loss: 0.8 dB typical @ 2.2 GHz  High isolation: 24 dB typical @ 2.2 GHz  CMOS/TTL compatible control voltages: 0/1.5-3.5 V RFC RF5 Decoder  Small, QFN (16-pin, 2.3 x 2.3 mm) Pb-free package (MSL1, 260 C per JEDEC J-STD-020) VDD V1 V2 V3 S2306 Figure 1. SKY13358-388LF Block Diagram RF2 GND RF3 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. 16 15 14 13 RF1 2 11 GND GND 3 10 RF5 RFC 4 9 GND 5 6 7 8 V3 RF4 V2 12 V1 1 VDD GND S2308 Figure 2. SKY13358-388LF Pinout – 16-Pin QFN (Top View) Description The SKY13358-388LF is a GaAs pHEMT Single-Pole, Five-Throw (SP5T) switch with an internal CMOS decoder. The high linearity performance and low insertion loss achieved by the SKY13358388LF make it an ideal choice for cellular infrastructure applications. Switching is controlled by three CMOS/TTL compatible control voltage inputs (V1, V2, and V3). Depending on the logic voltage level applied to the control pins, the RFC (RF common) pin is connected to one of five switched RF outputs (RF1, RF2, RF3, RF4, or RF5) through a low insertion loss path while the path between the RFC pin and the other RF pins is in a high isolation state. External DC blocking capacitors are required on the RF paths. The SKY13358-388LF is manufactured in a compact, 16-pin 2.3 x 2.3 mm Quad Flat No-Lead (QFN) 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 • sales@skyworksinc.com • www.skyworksinc.com 201454D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 19, 2013 1 DATA SHEET • SKY13358-388LF SP5T SWITCH Table 1. SKY13358-388LF Signal Descriptions Pin # Note: Name Description Pin # Name Description 1 GND Ground 9 GND Ground 2 RF1 RF output port 1. Must be DC-blocked for proper operation. 10 RF5 RF output port 5. Must be DC-blocked for proper operation. 3 GND Ground 11 GND Ground 4 RFC RF common input (antenna) port. Must be DC-blocked for proper operation. 12 RF4 RF output port 4. Must be DC-blocked for proper operation. 5 VDD DC power supply. 13 GND Ground 6 V1 DC control voltage 1. See Table 4. 14 RF3 RF output port 3. Must be DC-blocked for proper operation. 7 V2 DC control voltage 2. See Table 4. 15 GND Ground 8 V3 DC control voltage 3. See Table 4. 16 RF2 RF output port 2. Must be DC-blocked for proper operation. Exposed backside ground pad must be properly grounded through a low impedance path. Functional Description The device must be turned off in the reverse order. The SKY13358-388LF is comprised of a CMOS decoder that enables three control lines and five RF ports. The decoder is internally connected to a GaAs pHEMT RF switch. Depending on the logic voltage level applied to the control pins, the RFC pin is connected to one of five switched RF outputs (RF1, RF2, RF3, RF4, or RF5) by a low insertion loss path, while maintaining a high isolation path to the alternate ports. When VDD is not applied, the device is considered off or inactive. All arms of the switch remain on in this state, creating a poor fiveway power splitter. The return loss of all RF ports is very low in this state. RF should not be applied when VDD is not present and should only be used to conserve current. Startup time is defined as the time from when VDD is applied to when the switch is active. Once the startup time has passed, the control voltages V1 and V2 can be applied. RF power should not be applied during the startup time or damage to the device could result. The recommended startup sequence is: Step 1: Apply VDD. Step 2: Apply V1, V2, and V3. Electrical and Mechanical Specifications The absolute maximum ratings of the SKY13358-388LF are provided in Table 2. Electrical specifications are provided in Table 3. Typical performance characteristics of the SKY13358-388LF are illustrated in Figures 3, 4, and 5. The state of the SKY13358-388LF is determined by the logic provided in Table 4. Step 3: Apply RF input. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 2 August 19, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201454D DATA SHEET • SKY13358-388LF SP5T SWITCH Table 2. SKY13358-388LF Absolute Maximum Ratings Parameter Symbol Power supply (VDD) Minimum Maximum Units 3.5 V VDD Control voltage (V1, V2, V3) VCTL VDD V RF input power PIN +38 dBm Storage temperature TSTG –40 +125 C Operating temperature TOP –40 +85 C Electrostatic Discharge: Charged Device Model (CDM), Class 4 Human Body Model (HBM), Class 0 Machine Model (MM), Class A ESD 1000 150 100 V V V Note: 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. Table 3. SKY13358-388LF Electrical Specifications (1 of 2) (Note 1) (VDD = 2.5 V, V1 = V2 = V3 = 0/1.8 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units 0.50 0.80 1.00 0.55 0.90 1.20 dB dB dB RF Specifications Insertion loss IL RFC to RF1/2/3/4/5 0.1 to 1.0 GHz 1.0 to 2.2 GHz 2.2 to 3.0 GHz Isolation Iso RFC to RF1/2/3/4/5 0.1 to 1.0 GHz 1.0 to 2.2 GHz 2.2 to 3.0 GHz Return loss |S11| 29 23 18 30 24 21 dB dB dB 18 14 12 20 15 13 dB dB dB RFC to RF1/2/3/4/5 0.1 to 1.0 GHz 1.0 to 2.2 GHz 2.2 to 3.0 GHz 2nd Order Intermodulation Distortion IMD2 f1 = 1.95 GHz @ +20 dBm, f2 = 0.19 GHz @ –15 dBm, worst case over phase –91 –89 dBm 3rd Order Intermodulation Distortion IMD3 f1 = 1.95 GHz @ +20 dBm, f2 = 1.76 GHz @ –15 dBm, worst case over phase –98 –95 dBm 1 dB Input Compression Point IP1dB 0.1 to 2.2 GHz 2 harmonic 2fo PIN = +24 dBm @ 900 MHz –77 –75 dBc 3rd harmonic 3fo PIN = +24 dBm @ 900 MHz –90 –85 dBc nd +37.0 +37.5 dBm Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201454D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 19, 2013 3 DATA SHEET • SKY13358-388LF SP5T SWITCH Table 3. SKY13358-388LF Electrical Specifications (2 of 2) (Note 1) (VDD = 2.5 V, V1 = V2 = V3 = 0/1.8 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units Switching Speed Spectifications Switching characteristics: On time Off time Rise time Fall time 50% VCTL to 90% RF on 50% VCTL to 10% RF off 10% RF to 90% RF rise 90% RF to 10% RF fall Startup time (wait time required from when VDD is applied until control voltage can be applied) 0.7 0.1 0.2 0.1 μs μs μs μs 25 μs DC Specifications Control voltage (V1, V2, V3): high low VCTL Control current: high low ICC Supply voltage VDD Supply current IDD 1.5 0 1.8 VDD 0.2 μA μA 0.01 0.01 V1/2/3 = 1.5 V to VDD V1/2/3 = 0 to 0.2 V 1.80 2.85 3.50 V 65 125 μA Note 1: Performance is guaranteed only under the conditions listed in this Table. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 4 V V August 19, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201454D DATA SHEET • SKY13358-388LF SP5T SWITCH Typical Performance Characteristics (VDD = 2.5 V, V1 = V2 = V3 = 0/1.8 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) –20 –0.4 –25 –0.6 –30 –0.8 Isolation (dB) Insertion Loss (dB) 0 –0.2 –1.0 –1.2 –1.4 –35 –40 –45 –50 –1.6 –55 –1.8 –60 –2.0 0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Figure 4. Average Isolation vs Frequency Figure 3. Insertion Loss vs Frequency 0 Return Loss (dB) –5 –10 –15 –20 –25 –30 –35 0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Figure 5. Return Loss vs Frequency Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201454D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 19, 2013 5 DATA SHEET • SKY13358-388LF SP5T SWITCH Table 4. SKY13358-388LF Truth Table Note: V1 (Pin 6) V2 (Pin 7) V3 (Pin 8) RFC (Pin 4) to RF1 (Pin 2) RFC (Pin 4) to RF2 (Pin 16) RFC (Pin 4) to RF3 (Pin 14) RFC (Pin 4) to RF4 (Pin 12) RFC (Pin 4) to RF5 (Pin 10) 1 0 1 Insertion loss Isolation Isolation Isolation Isolation 1 1 0 Isolation Insertion loss Isolation Isolation Isolation 1 0 0 Isolation Isolation Insertion loss Isolation Isolation 0 X 0 Isolation Isolation Isolation Insertion loss Isolation 0 X 1 Isolation Isolation Isolation Isolation Insertion loss “1” = +1.5 V to VDD “0” = 0 V to +0.2 V “X” = don’t care Evaluation Board Description Package and Handling Information The SKY13358-388LF Evaluation Board is used to test the performance of the SKY13358-388LF SP5T Switch. An Evaluation Board schematic diagram is provided in Figure 6. An assembly drawing for the Evaluation Board is shown in Figure 7. 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 PCB layout footprint for the SKY13358-388LF is provided in Figure 8. Typical case markings are shown in Figure 9. Package dimensions for the 16-pin QFN are shown in Figure 10, and tape and reel dimensions are provided in Figure 11. The SKY13358-388LF 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. 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 • sales@skyworksinc.com • www.skyworksinc.com 6 August 19, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201454D DATA SHEET • SKY13358-388LF SP5T SWITCH CBLK CBLK CBLK RF3 12 CBLK 11 RF1 GND GND RF5 RFC GND 5 6 7 10 CBLK 9 RF Output Port 4 RF Output Port 5 V3 4 VDD RF Common Port RF4 2 3 RF Output Port 3 13 GND V1 RF Output Port 1 GND 1 14 GND 15 RF2 16 V2 RF Output Port 2 CBLK 8 DC Power Supply DC Control Voltage 3 CBYP DC Control Voltage 1 CBYP DC Control Voltage 2 CBYP S2310 Figure 6. SKY13358-388LF Evaluation Board Schematic Table 6. SKY13358-388LF Evaluation Board Bill of Materials Component Value Size CBL 56 pF 0402 Murata GRM Series Manufacturer DC blocking capacitor Characteristic CBYP 100 pF 0402 Murata GRM Series Decoupling capacitor Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201454D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 19, 2013 7 DATA SHEET • SKY13358-388LF SP5T SWITCH RF1 ANT RF2 CBLK CBLK CBLK VDD CBLK V1 RF3 V2 V3 CBLK CBLK RF4 RF5 S2391 Figure 7. SKY13358-388LF Evaluation Board Assembly Diagram 8X 0.255 2X 0.550 0.076 Typ Pin 16 8X 0.152 R0.2 Pin 1 16X 0.500 3X Plated Thru Via 0.40 Pitch 2X 0.550 8X 0.175 X 45° Component Outline Exposed Soldering Area All measurements in millimeters 16X 1.30 S2309 Figure 8. SKY13358-388LF PCB Layout Footprint (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 8 August 19, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201454D DATA SHEET • SKY13358-388LF SP5T SWITCH Pin 16 Pin 1 Indicator Skyworks Part # Pin 1 Lot # Seating Plane Figure 9. Typical Part Markings (Top View) 2.3 A C B Pin 1 Indicator 0.40 Pitch R 0.2 0.02 +0.03/–0.02 B A 1.1 +0.1/–0.15 2.3 2X 0.05 C 0.45 +0.05/–0.04 0.05 C 2X 16X 0.05 C Top View 3 0.05 C 1.1 +0.1/–0.15 Side View Bottom View 0.07 M C A B 0.35 ± 0.1 0.35 ± 0.1 0.255 ± 0.05 0.152 ± 0.05 Detail A 0.07 M C A B Scale: 80X 5 8 Places Pitch Line (0.076) Detail B Scale: 80X 5 8 Places All measurements are in millimeters Dimensioning and tolerancing according to ASME Y14.5M-1994 S2307 Figure 10. SKY13358-388LF 16-Pin QFN Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201454D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 19, 2013 9 DATA SHEET • SKY13358-388LF SP5T SWITCH 4.00 ∅1.50 + 0.1/–0.0 2.00 ± 0.05 (See Note 2) 0.25 ± 0.05 Pin #1 4.00 (See Note 1) ∅1.00 Min. B 1.75 ± 0.10 B R0.10 Max. Bo A Ko R0.25 Max. R0.1 Typ. A Ao 0 ± 0.04 Bridge Height Ao = 2.60 ± 0.05 Bo = 2.60 ± 0.05 Ko = 0.65 ± 0.05 Notes: 1. 10 sprocket hole pitch cumulative tolerance ±0.2 mm. 2. Pocket position relative to sprocket hole measured as true position of pocket. 3. ESD surface resistivity is ≤1 x 1010 Ohms/square per EIA, JEDEC tape and reel specification. 4. Carrier tape: black conductive polycarbonate. 5. Cover tape material: transparent conductive material. 6. Ao and Bo measured on plane 0.30 mm above the bottom of the pocket 7. All measurements are in millimeters. B Figure 11. SKY13358-388LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 10 August 19, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201454D S2546 8.00 +0.3/–0.1 3.50 ± 0.05 (See Note 2) A DATA SHEET • SKY13358-388LF SP5T SWITCH Ordering Information Model Name SKY13358-388LF SP5T Switch Manufacturing Part Number SKY13358-388LF Evaluation Board Part Number SKY13358-388LF-EVB Copyright © 2011-2013 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. 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