se2566u 2.4 ghz dual channel wireless lan power amplifier preliminary applications ? 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 refere nce 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 ordering information part no. package remark se2566u 20 pin qfn samples se2566u-r 20 pin qfn tape & reel SE2566U-EK1 n/a evaluation kit product description the se2566u is the smalle st dual stream 2.5ghz power amplifier module for 802.11n mimo applications. the module includes two power amplifier streams, an int egrated reference voltage generator, a separate detector for each stream, harmonic filters and 3.2g hz notch filters. 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 integrat ed 50 ohm match, detector, harmonic filter and 3.2-3.3 ghz trap filter, result in the industry?s smallest 2-str eam mimo front end solution for today?s very small ha lf-minicard form factors. 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 det 0 en0 tx in 0 vcc0 (3.3v) 50? 50? filter bias & control tx out0 det det 1 en1 tx in 1 vcc1 (3.3v) 50? 50? filter bias & control tx out1 det rx in rx out 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: sales@sige.com customer service locations: north america: hong kong 1050 morrison drive, suite 100 phone: +852 3428 7222 ottawa on k2h 8k7 canada fax: +852 3579 5450 phone: +1 613 820 9244 san diego fax: +1 613 820 4933 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 semic onductor, inc. reserves the right to chang e information at any time without notification. preliminary information the datasheet contains information from the design target specification. sige semiconductor, inc. re serves the ri ght 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. as sumes no responsibility or liability for the direct or indirect consequences of use of such information nor for any infringement of p atents or other rights of third parties, which may result from its use. no license or indemnity is granted by implication or otherwise u nder any patent or other intellectual property rights of sige semiconductor, inc. or third parties. specifications mentioned in this pu blication are subject to change without notice. this publication supersedes and replaces all in formation previously supplied. sige semiconductor, inc. products are not authori zed 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
|
