PRODUCT SUMMARY SKY66188-11: 758 to 803 MHz Linear Power Amplifier Applications 3G/4G LTE Band 28 small cell VCC1 VCC3 VEN VBIAS Active distributed antenna system Cellular repeaters Active Bias RFOUT Coupling Port Driver amplifier Output Input RFOUT RFIN Match Match Input Stage Output Stage Features PA PA 203727-001 High gain: 37 dB (unconditionally stable) VCC2 High linearity: +23 dBm with 50 dBc ACLR 85C Figure 1. SKY66188-11 Linear PA Block Diagram (WCDMA Test Model 1 with 64 DPCH) RF input and output internally matched to 50 Description Excellent output return loss: <15 dB The SKY66188-11 is a high-linearity power amplifier (PA) with fully matched input/output and high gain. The compact 5 x 5 mm Integrated active bias: performance compensated over temp PA is designed for FDD 3G/4G LTE small cell base stations PA On/Off function: 4.0 s switching time operating from 758 to 803 MHz. The active biasing circuitry is Integrated coupler for output power monitoring integrated to compensate PA performance over temperature, voltage, and process variation as well as an internal coupler for Single supply voltage: 3.3 V power monitoring. Minimal external components The SKY66188-11 requires minimal external components and is Pin-to-pin compatible PA family supporting all 3GPP bands part of a high-linearity, pin-to-pin compatible PA family Small 5 x 5 mm, 28-pin package supporting all 3GPP bands. (MSL3, 260 C per JEDEC J-STD-020) A block diagram of the SKY66188-11 is shown in Figure 1. The device package and pinout for the 28-pin device are shown in Figure 2. Table 1 lists the pin-to-pin compatible parts in the PA TM Skyworks Green products are compliant with family. all applicable legislation and are halogen-free. For additional information, refer to Skyworks TM Denition of Green , document number Table 1. Pin-to-Pin Compatible PA Family SQ040074. Part Number Frequency (MHz) LTE Band SKY66181-11 1805 to 1880 3 SKY66184-11 2110 to 2170 1, 4, and 10 SKY66185-11 851 to 894 5, 6, 18, 19, 26, and 27 SKY66186-11 728 to 768 12, 13, 14, and 17 SKY66187-11 2620 to 2690 7 SKY66188-11 758 to 803 28 SKY66189-11 1930 to 1995 2 and 25 Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 204704A Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice August 4, 2017 1 PRODUCT SUMMARY SKY66188-11: 758 TO 803 MHz LINEAR POWER AMPLIFIER Ordering Information Model Name Manufacturing Part Number Evaluation Board Part Number SKY66188-11: Linear PA SKY66188-11 SKY66188-11-EK1 Copyright 2015-2017 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. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 August 4, 2017 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 204704A