SE2567L

SE2567L 5 GHz Power Amplifier with Power Detector Preliminary Information Applications DSSS 5 GHz WLAN (IEEE802.11a) Access Points, PCMCIA, PC cards Product Description The SE2567L is a 5GHz power amplifier offering high linear power for wireless LAN applications. It incorporates a power detector for closed loop monitoring and control of the output power. The SE2567L offers a high level of integration for a simplified design, providing quicker time to market and higher application board production yield. The device integrates the input match, the inter-stage match, a temperature compensated, load insensitive power detector with 15dB of dynamic range and a 3.8GHz notch filter. Two external components are required to complete the design. For wireless LAN applications, the device meets the requirements of IEEE802.11a and delivers approximately 19dBm of linear output power. The SE2567L integrates the reference voltage generator, allowing for a true CMOS compatible digital EN (enable) function to turn the power amplifier on and off. Features High output power amplifier 19dBm Integrated 50ohm input and output match Integrated power amplifier enable pin (VEN) Buffered, temperature compensated power detector 3% EVM, @19dBm, 64 QAM, 54 Mbps 30 dB Gain Lead Free and RoHS compliant, halogen free package 16 pin 3 mm x 3 mm x 0.9 mm QFN Ordering Information Part Number SE2567L SE2567L-R SE2567L-EK1 Package 16 Pin QFN 16 Pin QFN Evaluation Kit Remark Samples Tape and Reel Standard Functional Block Diagram Figure 1: Functional Block Diagram DST-00302 Rev 1.0 Aug-02-2009 1 of 2 SE2567L 5 GHz Power Amplifier with Power Detector Preliminary Information http://www.sige.com Email: sales@sige.com Customer Service Locations: North America: 1050 Morrison Drive, Suite 100 Ottawa ON K2H 8K7 Canada Phone: +1 613 820 9244 Fax: +1 613 820 4933 Hong Kong Phone: +852 3428 7222 Fax: +852 3579 5450 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-00302 Rev 1.0 Aug-02-2009 2 of 2