skyworks solutions, inc. ? phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 200434 rev. c skyworks proprietary information products and product information are subject to change without notice. february 28, 2006 1 AA100-59LF: gaas 3 bit digital attenuator, 4 db lsb 0.75?2 ghz data sheet applications cellular radio wireless data wireless local loop other gain level control circuits features attenuation: 4 db steps to 28 db single positive control voltage: 3 v to 5 v small msop-8 package available lead (pb)-free and rohs-compliant msl-1 @ 260 c per jedec j-std-020 description the AA100-59LF is a 3 bit, single positive control, 4 db step gaas ic fet digital attenuator in a low cost msop-8 plastic package. for positive operation external dc blocking capacitors are required on all rf ports. the AA100-59LF is particularly suited where high attenuation accuracy, low insertion loss and low intermodulation products are required. parameter frequency min. typ. max. unit insertion loss (1) 0.75?2 ghz 1.8 2.1 db attenuation range 0.75?2 ghz 28 db attenuation accuracy (2) 0.75?1 ghz (0.2 + 3% of db attenuation setting in db) 0.75?2 ghz (0.3 + 3% of db attenuation setting in db) vswr (i/o) 0.75?2 ghz 1.5:1 2.0:1 electrical specifications at 25 c v ctl = 0, 3 v, z o = 50 ? , unless otherwise noted 1. insertion loss changes by 0.003 db/c. 2. attenuation referenced to insertion loss. skyworks offers lead (pb)-free, rohs (restriction of hazardous substances)-compliant packaging. new 8 db 4 db 1 6 db v 1 v 2 v 3 rf input/output rf input/output block diagram
skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com february 28, 2006 skyworks proprietary information products and product information are subject to change without notice . 200434 rev. c data sheet ? AA100-59LF 2 parameter condition frequency min. typ. max. unit switching characteristics rise, fall 10/90% or 90/10% rf 0.7 s on, off 50% ctl to 90/10% rf 1.0 s video feedthru t rise = 1 ns, bw = 500 mhz 50 mv input power for 1 db compression v s = 3 v 0.75?2 ghz 20 dbm v s = 5 v 0.75?2 ghz 26 dbm intermodulation intercept point (iip3) for two-tone input power 10 dbm v ctl = 3 v 0.75?2 ghz 32 dbm v ctl = 5 v 0.75?2 ghz 45 dbm supply voltage v high - 0.2 v high + 0.2 control voltages v low = 0 to 0.2 v @ 20 a max. v high = 3 v @ 100 a max. to 5 v @ 200 a max. v s = v high 0.2 v operating characteristics at 25 c v ctl = 0, 3 v, z o = 50 ? , unless otherwise noted 0 1 2 3 4 5 6 0.5 1.0 1.5 2.0 2.5 frequency (ghz) insertion loss vs. frequency db frequency (ghz) attenuation vs. frequency (all states) 0 5 0.5 1.0 1.5 2.0 2.5 10 15 20 25 30 db 0 0.5 0.5 1.0 1.0 1.5 1.5 2.0 2.0 frequency (ghz) vswr vs. frequency (all states) typical performance data 8 db 4 db 1 6 db v 1 v s v 2 j 1 g nd 100 pf 100 pf 10 k ? v 3 j 2 g nd g nd 1234 5 6 78 pin out (top view)
data sheet AA100-59LF skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 200434 rev. c skyworks proprietary information products and product information are subject to change without notice. february 28, 2006 3 performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the absolute maximum specifications. exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty. caution: although this device is designed to be as robust as possible, esd (electrostatic discharge) can damage this device. this device must be protected at all times from esd. static charges may easily produce poten- tials of several kilovolts on the human body or equipment, which can discharge without detection. industry-standard esd precautions must be employed at all times. characteristic value rf input power 1 w > 500 mhz 0/8 v 0.5 w @ 50 mhz 0/8 v supply voltage +8 v control voltage -0.2 v, +8 v operating temperature -40c to +85c storage temperature -65c to +150c supply voltage v high 0.2 v absolute maximum ratings v high = 3 to 5 v (v s = v high 0.2 v). v 1 v 2 v 3 attenuation 16 db 4 db 8 db j 1 ?j 2 v high v high v high ins. loss v high 0v high 4 db v high v high 08 db v high 0 0 12 db 0v high v high 16 db 00v high 20 db 0v high 0 24 db 0 0 0 28 db truth table msop-8 0.012 (0.30 mm) pin 1 pin 1 indicator + 0.006 (0.15 mm) 7.0? typ. 0.038 (0.95 mm) 0.030 (0.75 mm) 0.017 (0.43 mm) 8.0? max. 0.028 (0.70 mm) 0.016 (0.40 mm) 0.007 (0.18 mm) 0.005 (0.12 mm) 0.006 (0.15 mm) 0.002 (0.05 mm) - 0.002 (0.05 mm) 0.0256 (0.65 mm) typ. 0.118 (3.00 mm) 0.004 (0.1 mm) sq. 0.193 (4.90 mm) ref. re c ommen d e d s ol d er reflow profiles refer to the ?recommended solder reflow profile? application note. t ape an d reel information refer to the ?discrete devices and ic switch/attenuators tape and reel package orientation? application note.
skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com february 28, 2006 skyworks proprietary information products and product information are subject to change without notice . 200434 rev. c data sheet AA100-59LF 4 copyright ? 2002, 2003, 2004, 2005, skyworks solutions, inc. all rights reserved. information in this document is provided in connection with skyworks solutions, inc. (?skyworks?) products or services. these mate rials, 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 r esponsibility 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 diffic ulties arising from any future changes. no license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. sky works assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of skyworks products, information or material s, 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 ot herwise, 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 wit hin these materials. skyworks shall not be liable for any damages, including but not limited to any special, indirect, incidental, statutory, or consequential dam ages, 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 mate rials 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 th e 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 specific ations 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 m inimize 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, the skyworks symbol, and ?breakthrough simplicity? 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 rel evant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.
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