1 skyworks solutions, inc. ? phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 200185 rev. b skyworks proprietary information products and product information are subject to change without notice. august 2, 2006 as191-73, AS191-73LF: phemt gaas ic high-linearity 3 v control spdt switch 0.1?4 ghz data sheet features 2.5 to 5 v linear operation harmonics h 2 ,h 3 > 65 dbc @ p in = 34.5 dbm low insertion loss (0.5 db @ 0.9 ghz) high isolation (27 db @ 0.9 ghz) ultraminiature sot-6 package phemt process available lead (pb)-free and rohs-compliant msl-1 @ 260 c per jedec j-std-020 description the as191-73 is a phemt gaas fet ic high-linearity spdt switch in a sot-6 plastic package. this switch has been designed for use where extremely high linearity, low control voltage, high isolation, low insertion loss and ultraminiature package size are required. it can be controlled with positive, negative or a combination of both voltages. some standard implementations include antenna changeover, t/r and diversity switching over 3 w. the as191-73 switch can be used in many analog and digital wireless communi- cation systems including cellular, gsm and dect applications. parameter (1) frequency min. typ. max. unit insertion loss (2) 0.1?1 ghz 0.50 0.6 db 1.0?2 ghz 0.55 0.7 db 2.0?4 ghz 0.70 1.0 db isolation 0.1?1 ghz 25 27 db 1.0?2 ghz 19 21 db 2.0?4 ghz 14 18 db vswr (3) 0.1?4 ghz 1.3:1 db electrical specifications at 25 c (0, 3 v) skyworks offers lead (pb)-free, rohs (restriction of hazardous substances)-compliant packaging. new c bl c bl v 1 j 1 v 2 j 2 gnd j 3 c bl 12 3 65 4 pin out dc blocking capacitors (c bl ) must be supplied externally. c bl = 47 pf for operating frequency >500 mhz. 1. all measurements made in a 50 ? system, unless otherwise specified. 2. insertion loss changes by 0.003 db/c. 3. insertion loss state.
skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com august 2, 2006 skyworks proprietary information products and product information are subject to change without notice. 200185 rev. b data sheet ? as191-73, AS191-73LF 2 insertion loss vs. frequency insertion loss (db) frequency (ghz) -2.0 -1.5 -1.0 -0.5 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 isolation vs. frequency isolation (db) frequency (ghz) 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 vswr vs. frequency frequency (ghz) vswr 1.0 1.2 1.4 1.6 1.8 2.0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 typical performance data parameter condition frequency min. typ. max. unit switching characteristics rise, fall 10/90% or 90/10% rf 60 ns on, off 50% ctl to 90/10% rf 100 ns video feedthru t rise = 1 ns, bw = 500 mhz 50 mv input power for -0.1 db compression v ctl = 0/3 v 0.9 ghz 35 dbm harmonics h 2 ,h 3 p in = 34.5 dbm 0.9 ghz -65 dbc thermal resistance 25 c/w control voltages v low = 0 to 0.2 v @ 20 a max. v high = 2.5 v @ 100 a max. to 5 v @ 200 a max. operating characteristics at 25 c (0, 3 v)
data sheet as191-73, AS191-73LF skyworks solutions, inc. phone [781] 376-3000 fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com 200185 rev. b skyworks proprietary information products and product information are subject to change without notice. august 2, 2006 3 v 1 v 2 j 1 ?j 2 j 1 ?j 3 0v high isolation insertion loss v high 0 insertion loss isolation truth table all other conditions not recommended. v high = 2.5 to 5 v. characteristic value rf input power 6 w max. > 900 mhz, 0/5 v control control voltage -0.2 v, +8 v operating temperature -40 c to +85 c storage temperature -65 c to +150 c absolute maximum ratings sot-6 0.074 (1.90 mm) ref. 0.071 (1.80 mm) 0.052 (1.30 mm) 0.037 (0.95 mm) ref. 0.122 (3.10 mm) 0.106 (2.70 mm) 0.006 (0.15 mm) 0.000 (0.00 mm) 0.057 (1.45 mm) 0.035 (0.90 mm) 0.020 (0.51 mm) 0.014 (0.350 mm) 0.126 (3.20 mm) 0.087 (2.20 mm) pin 6 pin 1 pin 1 indicator 0.022 (0.61 mm) 0.004 (0.10 mm) 0.014 (0.26 mm) 0.004 (0.10 mm) 0.012 (0.30 mm) typ. 5.0 1 5.0 1 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. re c ommended s older reflow profiles refer to the ?recommended solder reflow profile? application note. t ape and 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 august 2, 2006 skyworks proprietary information products and product information are subject to change without notice. 200185 rev. b data sheet as191-73, AS191-73LF 4 copyright ? 2002, 2003, 2004, 2005, 2006, 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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