DATA SHEET SKY13299-321LF: 20 MHz-5 GHz, 7 W SPDT Switch Applications RFC WiMAX and WLAN systems Features VCTL1 J1 VCTL2 J2 Positive voltage operation: 0/3 to 0/5 V Low insertion loss: 0.5 dB typical @ 3.5 GHz High isolation >35 dB @ 3.5 GHz High P0.1dB of +38.5 dBm @ 3.3 V Low gate lag process for fast settling time applications Small, QFN (12-pin, 3 x 3 mm) package (MSL1, 260 C per JEDEC J-STD-020) 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. S1794 Figure 1. SKY13299-321LF Block Diagram Description The SKY13299-321LF is a high-power GaAs pHEMT FET I/C Single-Pole, Double-Throw (SPDT) switch. The device is provided in a 3 x 3 mm, 12-pin Quad Flat No-Lead (QFN) package. The SKY13299-321LF is particularly suited for low-cost commercial WiMAX and WLAN applications where low insertion loss, high isolation, and excellent linearity are required. RFC 12 11 GND GND 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. 10 GND 2 8 GND J1 3 7 J2 4 5 6 GND VCTL2 GND 9 GND VCTL1 1 S1795 Figure 2. SKY13299-321LF Pinout – 12-Pin QFN (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200621J • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013 1 DATA SHEET • SKY13299-321LF SPDT SWITCH Table 1. SKY13299-321LF Signal Descriptions Pin # 1 Description VCTL1 Pin # DC control voltage. 7 Name J2 Description RF port. Must be DC blocked. 2 GND Ground 8 GND Ground 3 J1 RF port. Must be DC blocked. 9 VCTL2 DC control voltage. 4 GND Ground 10 GND Ground 5 GND Ground 11 RFC RF common port. Must be DC blocked. GND Ground 12 GND Ground 6 Note: Name Exposed pad must be grounded. Table 2. SKY13299-321LF Absolute Maximum Ratings (Note 1) Parameter Symbol Minimum Maximum Units 2.75 7 V +39.5 dBm +40.0 dBm +85 C +150 C Control voltage range VCTL RF input power @ 3.3 V, @ 25 °C (f > 700 MHz) (Note 2) PIN RF input power @ 5.0 V, @ 25 °C (f > 700 MHz) (Note 2) PIN Operating temperature TOP –40 Storage temperature TSTG –65 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. Note 2: Input power under matched conditions (50 Ω). Defined as peak or CW. For high Peak-to-Average Ratio (PAR) signals, the highest peak should be below the maximum value shown here. 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. Electrical and Mechanical Specifications The absolute maximum ratings of the SKY13299-321LF are provided in Table 2. Electrical specifications are provided in Table 3. The state of the SKY13299-321LF is determined by the logic provided in Table 4. Typical performance characteristics are illustrated in Figures 3 to 8. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 August 16, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200621J DATA SHEET • SKY13299-321LF SPDT SWITCH Table 3. SKY13299-321LF Electrical Specifications (Note 1) (VCTL = 0 to 3 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, , Unless Otherwise Noted) Parameter Symbol Test Condition Insertion loss IL 0.02 to 1.0 GHz 1.0 to 2.0 GHz 2.0 to 3.0 GHz 3.0 to 4.0 GHz 4.0 to 5.0 GHz Isolation Iso 0.02 to 1.0 GHz 1.0 to 2.0 GHz 2.0 to 3.0 GHz 3.0 to 4.0 GHz 4.0 to 5.0 GHz Return loss (insertion loss state) (Note 2) Switching characteristics: Rise/fall time On/off time Settling time Harmonics H2, H3 Min IP0.1dB 3rd Order Input Intercept Point IIP3 Max Units 0.30 0.40 0.45 0.65 0.75 0.50 0.60 0.65 0.85 1.00 dB dB dB dB dB 29 29 29 30 22 dB dB dB dB dB 0.02 to 1.0 GHz 1.0 to 2.0 GHz 2.0 to 3.0 GHz 3.0 to 4.0 GHz 4.0 to 5.0 GHz 20 17 20 17 17 dB dB dB dB dB 10/90% or 90/10% RF 200 ns 50% VCTL to 90/10% RF 300 ns 50% VCTL to 0.1 dB final value 2 μs –80 dBc 26 26 26 27 19 PIN = +34 dBm, CW, @ 900 MHz PIN = +31 dBm, CW, @ 5000 MHz 0.1 dB Input Compression Point Typical –78 dBc +38.5 +38.5 dBm dBm For two-tone input power, +27 dBm/tone, 900 and 901 MHz +65 dBm For two-tone input power, +27 dBm/tone, 2400 and 2401 MHz +66 dBm For two-tone input power, +27 dBm/tone, 3500 and 3501 MHz +61 dBm 0.7 to 4.0 GHz 48 MHz VCTL = 3 V For two-tone input power, +27 dBm/tone, 5000 and 5001 MHz dBm +57 Control voltage VDD VCTL = low VCTL = high Supply current IDD VCTL = low 5 μA VCTL = high @ 3.3 V and <+30 dBm input 50 μA VCTL = high @ 3.3 V and +30 to +37 dBm input 100 μA VCTL = high @ 3.3 V and +37 to +38 dBm input 200 μA 0 2.75 0.2 5.00 V V Note 1: Performance is guaranteed only under the conditions listed in this Table. Note 2: Lower frequency return loss is dependent on DC blocks. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200621J • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013 3 DATA SHEET • SKY13299-321LF SPDT SWITCH Table 4. SKY13299-321LF Truth Table Note: VCTL1 VCTL2 RFC to J1 RFC to J2 1 0 Insertion loss Isolation 0 1 Isolation Insertion loss 1 = +2.75 to +5.00 V low = 0 to 0.2 V Any state other than described in this Table places the switch into an undefined state. Typical Performance Characteristics 0 0 –0.1 –0.2 –0.3 –0.4 –0.5 –0.6 –0.7 –0.8 –0.9 –1.0 –1.1 –1.2 –1.3 –1.4 –1.5 RFC to J1 RFC to J2 RFC to J1 RFC to J2 –5 –10 Isolation (dB) Insertion Loss (dB) (VCTL = 0 to 3 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, , Unless Otherwise Noted) –15 –20 –25 –30 –35 –40 –45 –50 0 1 2 3 4 5 0 6 1 2 3 4 –40 0 2nd 3rd 4th 5th –5 –50 Harmonics (dBc) –10 Return Loss (dB) 6 Figure 4. Typical Isolation Figure 3. Typical Insertion Loss –15 –20 –25 –30 –35 RFC to J1: |S11| RFC to J2: |S11| RFC to J1: |S22| RFC to J2: |S33| –40 –45 –50 0 1 2 –60 –70 –80 –90 –100 3 4 Frequency (GHz) Figure 5. Typical Return Loss 5 6 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Control Voltage (V) Figure 6. Typical Harmonics (f = 900 MHz, PIN = +34 dBm, CW) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 5 Frequency (GHz) Frequency (GHz) August 16, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200621J DATA SHEET • SKY13299-321LF SPDT SWITCH –0.2 –10 RF Power (dBm) –0.1 0 –5 –0.3 Loss (dB) RBW VBW SWT Ref Lv1 0 dBm 0 –0.4 –0.5 –0.6 –0.7 1 MHz 1 MHz 20 μs RF Att 30 dB Unit dBm –15 –20 –25 –30 –35 –0.8 –40 –0.9 –45 –1.0 +30 +31 +32 +33 +34 +35 +36 +37 +38 +39 +40 –50 Input Power (dBm) Figure 7. Typical Loss vs Input Power (f = 2500 MHz, VCTL = 3.3 V) Center 2.8 GHz 0 2 4 6 8 10 12 14 16 18 20 Time (µs) Figure 8. Typical Settling Time Evaluation Board Description Package and Handling Information The SKY13299-321LF Evaluation Board is used to test the performance of the SKY13299-321LF SPDT switch. An assembly drawing for the Evaluation Board is shown in Figure 9 and an Evaluation Board schematic diagram 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. Package Dimensions The PCB layout footprint for the SKY13299-321LF is shown in Figure 11. Typical case markings are noted 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. THE SKY13299-321LF 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 • [email protected] • www.skyworksinc.com 200621J • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013 5 DATA SHEET • SKY13299-321LF SPDT SWITCH V1 V2 C3 Pin 1 C1 C2 J1 DC Block Capacitor 3 Places C1, C2, C3 = 27 pF S1796 Figure 9. SKY13299-321LF Evaluation Board Assembly Diagram RF Common Port C3 10 GND 11 RFC GND 12 1 VCTL1 Control Voltage 2 3 RF Input VCTL2 GND GND J1 J2 Control Voltage 8 7 RF Input GND 4 GND C2 GND C1 9 5 6 Use 100 nF DC blocking capacitors (C1, C2, and C3) for <50 MHz operation. S1798 Figure 10. SKY13299-321LF Evaluation Board Schematic Diagram Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 August 16, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200621J DATA SHEET • SKY13299-321LF SPDT SWITCH 12X 0.95 (To Metal Pads) 1.32 (Sq.) Solder Area Pitch 0.50 4X Ø0.33 Ground Via See Detail A 0.23 Solder Area 0.75 All measurements in millimeters Detail A 12X Scale = 48X S1748 Figure 11. SKY13299-321LF PCB Layout Footprint Pin 12 Pin 1 Indicator Skyworks Part # Lot # Figure 12. Typical Part Markings (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200621J • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013 7 DATA SHEET • SKY13299-321LF SPDT SWITCH 1.45 +0.10/–0.15 –C– 3.00 –B– Pin 1 Indicator 0.73 0.20 Ref Seating Plane 0.02 –A– Exposed Pad Detail A 0.73 3.00 1.45 +0.10/–0.15 1.000 0.25 C 2X 0.75 ± 0.05 2X 0.25 C 2X 0.10 C Top View 16X 4 0.10 C Detail C Detail B 1.000 Side View Bottom View 0.18 0.55 +0.10 0.18 0.435 0.100 M C A B 0.435 Detail A 0.500 BSC Detail B 0.23 +0.07/–0.05 Detail C All measurements are in millimeters. Dimensioning and tolerancing according to ASME Y14.5M-1994. Coplanarity applies to the exposed heat sink slug as well as the terminals.. Plating requirement per source control drawing (SCD) 2504. All contact points are pure matte tin, Pb-free surfaces. Figure 13. SKY13299-321LF 12-Pin QFN Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 August 16, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200621J S1542 DATA SHEET • SKY13299-321LF SPDT SWITCH 4.00 ± 0.10 Pin #1 2.00 ± 0.05 1.75 ± 0.10 A 5.50 ± 0.05 3.30 ± 0.10 (Bo) B A 12.00 ± 0.30 0.30 ± 0.05 (T) ∅1.50 + 0.1/–0.0 8.00 ± 0.10 B 1.10 ± 0.10 (Ko) B R0.25 Typ. ∅1.50 Min. 3.30 ± 0.10 (Ao) A Notes: 1. Carrier tape: black conductive polystyrene, non-bakeable material. 2. Cover tape material: transparent conductive HSA. 3. Cover tape size: 9.20 mm width. 4. All measurements are in millimeters. S1698 Figure 14. SKY13299-321LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200621J • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013 9 DATA SHEET • SKY13299-321LF SPDT SWITCH Ordering Information Model Name SKY13299-321LF SPDT Switch Manufacturing Part Number SKY13299-321LF Evaluation Board Part Numbers SKY13299-321LF-EVB Copyright © 2003-2007, 2009- 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. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes. No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions of Sale. 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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 10 August 16, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200621J