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Technical content
Table 1. SKY66115-11 Signal Descriptions
1 GND Ground 9 GND Ground
2 RX Receive port 10 GND Ground
3 GND Ground 11 GND Ground
4 TX Transmit port 12 ANT Antenna port
5 GND Ground 13 GND Ground
6 VCC Positive power supply 14 VDD Positive power supply
7 GND Ground 15 CSD Shutdown control signal
8 GND Ground 16 CTX TX/RX control signal
mode to minimize power consumption. table is provided in Table 8. through 7. Table 8 shows the mode logic truth table. Table 2. SKY66115-11 Absolute Maximum Ratings1 set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. ESD HANDLING: Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device. potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD handling precautions should be used at all times.
Table 3. SKY66115-11 Recommended Operating Conditions 1 Below 470 MHz, an external harmonic filter is required. Table 4. SKY66115-11 Electrical Specifications: DC Characteristics1 1 Performance is guaranteed only under the conditions listed in this table. Table 5. SKY66115-11 Electrical Specifications: Transmit Characteristics1 1 Performance is guaranteed only under the conditions listed in this table. 2 2nd to 5th harmonics are production tested. 6th to 10th harmonics are characterized only.
Table 6. SKY66115-11 Electrical Specifications: Receive Characteristics1 1 Performance is guaranteed only under the conditions listed in this table. Table 7. SKY66115-11 Electrical Specifications: Control Voltages 1 VHIGH should always be lower than or equal to VDD. Table 8. SKY66115-11 Mode Logic Truth Table the device is in sleep mode.
470 MHz
490 MHz
500 MHz
510 MHz
Figure 3. Typical Harmonics Level at +20 dBm POUT Figure 5. Typical Gain vs POUT (VCC = 3.3 V) Figure 7. Typical Gain vs POUT (VCC = 2.5 to 3.6 V) Figure 4. Typical POUT and ITOTAL Transfer Characteristics Figure 6. Typical ITOTAL vs POUT (VCC = 3.3 V) Figure 8. Typical PAE vs POUT, CW (VCC = 2.5 to 3.6 V)
between top RF layer and ground plane is critical. Metal Layer 2 = Solid ground plane. No traces routing. VCC traces in a star distribution pattern. VDD = VCC (jumper between 2 and 4) or different supply. Figure 9. SKY66115-11 Evaluation Board Schematic Table 9. Components Used by Frequency Band and Corresponding EK Board
Figure 10. SKY66115-11 Evaluation Board Layer Detail Diagram
PCB layout footprint for the SKY66115-11 is shown in Figure 12. dimensions are provided in Figure 14. subjected to high temperature during solder assembly. Packages, document number 101752. done manually or in a production solder reflow environment. Figure 11. SKY66115-11 Typical Part Marking
0.8 Pitch
- All measurements are in millimeters.
- Thermal vias should be resin filled and capped in accordance with
Figure 12. SKY66115-11 PCB Layout Footprint
0.075 A B C
0.1 A B CM
0.2 A B C
- Dimensions and tolerances according to ASME Y14.5M-1994.
- All measurements are in millimeters. 203309D-013
Figure 13. SKY66115-11 Package Dimensions
- Carrier tape material: black conductive polycarbonate or polystyrene.
- Cover tape material: transparent conductive PSA.
- Cover tape size: 9.3 mm width.
- Ten sprocket hole pitch cumulative tolerance: ±0.20 mm.
- Ao and Bo measured on plane 0.30 mm above the bottom of the pocket.
- Typical ESD surface resistivity is ≤1 x 1010 Ohms/square per EIA, JEDEC
- All measurements are in millimeters
Figure 14. SKY66115-11 Tape and Reel Dimensions
DATA SHEET • SKY66115-11: 400 TO 510 MHz FEM Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 12 January 11, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 203309G
Ordering Information
Model Name Manufacturing Part Number Evaluation Board Part Number SKY66115-11: 470 to 510 MHz Front-End Module SKY66115-11 TW22-D290-EK1 SKY66115-11: 420 to 440 MHz Front-End Module SKY66115-11 TW22-D290-EK4 SKY66115-11: 400 to 420 MHz Front-End Module SKY66115-11 TW22-D290-EK5 Copyright © 2014-2017 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 and the Skyworks symbol 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.