SE2566U 2.4 GHz Dual Channel Wireless LAN Power Amplifier Preliminary Applications Product Description The SE2566U is the smallest dual stream 2.5GHz power amplifier module for 802.11n MIMO applications. The module includes two power amplifier streams, an integrated reference voltage generator, a separate detector for each stream, harmonic filters and 3.2GHz notch filters. IEEE802.11n OFDM WLAN Access Points, PCMCIA, PC cards Features Dual Transmit Stream IEEE802.11g, IEEE802.11n Two Integrated PAs with Harmonic Filter, 3.2GHz Notch Filter and Reference Voltage Generator Integrated Positive Slope Power Detector 21 dBm, 802.11b, 11 Mbits, ACPR <-30 dBc 19 dBm @ 3.0 % EVM, 802.11g, 54 Mbits Single supply voltage: 3.3 V ± 10 % Lead free and RoHS compliant Small lead free plated package, 3 mm x 3 mm x 0.5 mm, MSL 1 The integrated transmit power detector offers 20dB of dynamic range, and is temperature compensated for consistent performance from 0 degC to 85 degC. The integrated reference voltage generator offers digital enable control, and eliminates the need for analog bias controls from the baseband while drawing less than 1uA. The small 3mm x 3mm footprint of the SE2566U, together with the integrated 50 ohm match, detector, harmonic filter and 3.2-3.3 GHz trap filter, result in the industry’s smallest 2-stream MIMO front end solution for today’s very small half-minicard form factors. Ordering Information Part No. Package Remark SE2566U SE2566U-R SE2566U-EK1 20 pin QFN 20 pin QFN N/A Samples Tape & Reel Evaluation kit An integrated receive path is located between the two transmit paths to offer the designer maximum layout flexibility in 2x2 or 2x3 architectures. Functional Block Diagram EN0 VCC0 (3.3V) Bias & Control TX IN 0 50Ω Filter 50Ω DET DET 0 RX OUT RX IN DET DET 1 TX IN 1 TX OUT0 50Ω Filter 50Ω TX OUT1 Bias & Control EN1 VCC1 (3.3V) Figure 1: Functional Block Diagram DST-00182 Rev 1.2 May-26-2009 1 of 2 SE2566U 2.4 GHz Dual Channel Wireless LAN Power Amplifier Preliminary http://www.sige.com Email: [email protected] Customer Service Locations: North America: 1050 Morrison Drive, Suite 100 Ottawa ON K2H 8K7 Canada Hong Kong Phone: +852 3428 7222 Fax: +852 3579 5450 Phone: +1 613 820 9244 Fax: +1 613 820 4933 San Diego Phone: +1 858 668 3541 (ext. 226) Fax: +1 858 668 3546 United Kingdom Phone: +44 1279 464217 Fax: +44 1279 464201 Product Preview The datasheet contains information from the product concept specification. SiGe Semiconductor, Inc. reserves the right to change information at any time without notification. Preliminary Information The datasheet contains information from the design target specification. SiGe Semiconductor, Inc. reserves the right to change information at any time without notification. Production testing may not include testing of all parameters. Information furnished is believed to be accurate and reliable and is provided on an “as is” basis. SiGe Semiconductor, Inc. assumes no responsibility or liability for the direct or indirect consequences of use of such information nor for any infringement of patents or other rights of third parties, which may result from its use. No license or indemnity is granted by implication or otherwise under any patent or other intellectual property rights of SiGe Semiconductor, Inc. or third parties. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SiGe Semiconductor, Inc. products are NOT authorized for use in implantation or life support applications or systems without express written approval from SiGe Semiconductor, Inc. Copyright 2009 SiGe Semiconductor, Inc. All Rights Reserved DST-00182 Rev 1.2 May-26-2009 2 of 2