SKY65049-360LF SKYWORKS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 12
Technical content
Table 1. SKY65049-360LF Signal Descriptions
1 BIAS1 Source lead for 1 st stage transistor 5 FEEDBACK Connect to RFOUT/VDD2 to reduce gain of
2 RFIN RF input 6 N/C No connection
4 VDD1 1 st stage DC power supply 8 BIAS2 Source lead for 2 nd stage transistor
recommended to ensure proper performance. performance remains unchanged at the operating frequency. decrease the bias current to a desired level. nd stage yields better IP3 performance. simplifies board layout and reduces build variations. match looking into the gate of the first stage amplifier. of the device directly adds to the total measured NF. values is shown in Figure 11).
illustrated in Figures 3 through 11. Table 2. SKY65049-360LF Absolute Maximum Ratings parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. Table 3. SKY65049-360LF Recommended Operating Conditions
Table 4. SKY65049-360LF Electrical Specifications (Note 1)
2.1 GHz Matching Network, Unless Otherwise Noted)
temperatures may reduce reliability of the device. Note 2: NF of device and matching network. Input RF connector and board loss de-embedded from measurement. Figure 3. Small Signal Gain vs Frequency Over Temperature, Figure 4. Input Return Loss vs Frequency Over Temperature,
Figure 12. SKY65049-360LF Evaluation Board Assembly Diagram
corresponding component symbol shown here. are accurate as of the date of this Data Sheet. Figure 13. SKY65049-360LF Evaluation Board Schematic Table 5. SKY65049-360LF (QFN Package) Evaluation Board Bill of Materials
0.50 Pitch
Figure 14. SKY65049-360LF PCB Layout Footprint Figure 15. Typical Case Markings
0.15 C2X
0.20 Ref
2 Places
0.10 M C A B
0.05 M C
8 Places
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. Dimension applies to metalized terminal and is measured between 0.15 mm and 0.30 mm from terminal tip. Figure 16. SKY65049-360LF 8-Pin QFN Package Dimensions
- Carrier tape: black conductive polystyrene.
- Cover tape material: transparent conductive HSA.
- Cover tape size: 5.40 mm width.
- All measurements are in millimeters.
0.30 Max
Figure 17. SKY65049-360LF Tape and Reel Dimensions
DATA SHEET • SKY65049-360LF LOW NOISE AMPLIFIER Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 12 November 12, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without No tice • 201118D
Ordering Information
Model Name Manufacturing Part Number Evaluation Kit Part Number SKY65049-360LF Low Noise Amplifier SKY65049-360LF (Pb-free and Green package) SKY65049-360LF (1.7-2.1 GHz) Copyright © 2009 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. THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. 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.