sky65146-21 Skyworks Solutions, Inc., sky65146-21 Datasheet
sky65146-21
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sky65146-21 Summary of contents
Page 1
... Primary bias to the SKY65146-21 is supplied directly from a single cell lithium ion, or other suitable, battery with a nominal output of 3 external supply side switch is needed since typical “ ...
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... January 18, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200810D VD2 1 GND 2 GND 3 N/C 4 N/C 5 GND 6 VD4 Figure 2. SKY65146-21 Pinout – 28-Pin MCM (Top View) Description Pin # 15 VD3 16 GND 17 N/C 18 N/C 19 GND 20 GND 21 N/C 22 RF_OUT 23 GND 24 GND 25 GND 26 GND 27 ...
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... V for maximum power, but can be operated at slightly lower voltages for some mobile applications. Electrical and Mechanical Specifications The absolute maximum ratings of the SKY65146-21 are provided in Table 2. The recommended operating conditions are specified in Table 3 and electrical specifications are provided in Table 4. ...
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... DATA SHEET • SKY65146-21 POWER AMPLIFIER Table 4. SKY65146-21 Electrical Specifications (Note VD2 = VD3 = VD4 = 3 2.75 V, Frequency = 815 MHz REG Parameter Frequency range Small signal gain Power gain Input return Saturated output power Power-Added Efficiency Current @ P SAT Quiescent current Harmonics ...
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... Figure 8. Input VSWR vs Frequency Over Temperature 2.4 1.9 1.4 0.9 0.4 +22 +24 +26 +28 +30 +32 +34 +36 +38 Figure 10. Current vs Output Power Over Frequency DATA SHEET • SKY65146-21 POWER AMPLIFIER 806.0 MHz 815.5 MHz 825.0 MHz +25 +27 +29 +31 +33 +35 +37 Output Power (dBm) –40 °C +25 °C +85 ° ...
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... DATA SHEET • SKY65146-21 POWER AMPLIFIER 2.4 3.0 V 3.5 V 4.0 V 1.9 4.5 V 1.4 0.9 0.4 +22 +24 +26 +28 +30 +32 +34 +36 +38 Output Power (dBm) Figure 11. Current vs Output Power Over Voltage 8 –40 °C +25 °C +85 ° 805 810 815 Frequency (MHz) Figure 13. Noise Figure vs Frequency Over Temperature 58 806.0 MHz 815.5 MHz 48 825 ...
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... Figure 20. Second Harmonics vs Frequency Over Input Power –10 dBm –9.5 dBm –9.0 dBm –8.5 dBm –8.0 dBm +60 +85 Figure 22. Third Harmonics vs Frequency Over Input Power DATA SHEET • SKY65146-21 POWER AMPLIFIER 44 –10 dBm –9.5 dBm –9.0 dBm 42 –8.5 dBm –8.0 dBm 40 ...
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... DATA SHEET • SKY65146-21 POWER AMPLIFIER 62 –10 dBm –9.5 dBm –9.0 dBm 61 –8.5 dBm –8.0 dBm 3.00 3.25 3.50 3.75 V (V) CC Figure 23. Third Harmonics vs Voltage Over Input Power –10 dBm –9.5 dBm 77 –9.0 dBm –8.5 dBm –8.0 dBm 75 805 810 815 Frequency (MHz) Figure 25 ...
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... The following design considerations are general in nature and must be followed regardless of final use or configuration: 1. Paths to ground should be made as short as possible. 2. The ground pad of the SKY65146-21 has special electrical and thermal grounding requirements. This pad is the main thermal conduit for heat dissipation. Since the circuit board acts as the heat sink, it must shunt as much heat as possible from the device ...
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... Stage Collector Bias μF Supply Voltage (Base Bias Circuitry) Regulated Bias Enable Control Voltage RF Input Table 5. SKY65146-21 Evaluation Board Bill of Materials Component Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 10 January 18, 2010 • ...
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... SKY65146 Test Fixture TW16-D390- Note: Capacitors C6 and C7 are shown on the Evaluation Board but are not used. Figure 32. SKY65146-21 Evaluation Board Assembly Diagram Cross Section Figure 33. Evaluation Board Layer Detail Physical Characteristics Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200810D • ...
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... Otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. THE SKY65146-21 is rated to Moisture Sensitivity Level 3 (MSL3) at 260 C. It can be used for lead or lead-free soldering. For additional information, refer to the Skyworks Application Note, PCB Design and SMT Assembly/Rework Guidelines for MCM-L Packages, document number 101752 ...
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... Pin 28 14X 1.186 C L 14.34 0.6 0.25 Typ. R0.381 Typ. Package Outline C L 0.6 0.25 Typ. Metallization Top View Figure 35. SKY65146-21 PCB Layout Footprint DATA SHEET • SKY65146-21 POWER AMPLIFIER 28X 1.186 1.27 Typ. 14. 0.875 Typ. Package Outline Exposed Center Pad 10.44 28X Pin 28 0.862 18X 2.5 0.20 X 45° ...
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... January 18, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200810D 14.04 1.45 ± 0.1 Side View (0.147) 0.875 R0.05 Max. 1.016 ± 0.05 0.875 Detail B Figure 36. SKY65146-21 28-Pin MCM Package Dimensions Pin 28 28X SMT Pad C 12X 1 12X 2 12X 3 12X 4 Openings (See Detail B) Bottom View 1.163 ± 0.05 0.889 ± ...
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... Cover tape size: 21.3 mm width 6. All measurements are in millimeters Figure 37. SKY65146-21 28-Pin MCM Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 200810D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 18, 2010 DATA SHEET • ...
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... DATA SHEET • SKY65146-21 POWER AMPLIFIER Ordering Information Model Name SKY65146-21 WLAN Power Amplifier Copyright © 2007, 2008, 2009, 2010 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 ...