voltage variable absorptive attenuator 12 db, dc - 2.0 ghz rev. v1 maav - 007941 1 1 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 1 * restrictions on hazardous substances, european directive 2002/95/ec. features ? 12 db voltage variable attenuation ? low intermodulation products ? low dc power consumption: 50 ? w ? single voltage control: 0 to - 4 volts ? nanosecond switching speed ? temperature range: - 40c to +85c ? lead - free soic - 8 plastic package ? 100% matte tin plating over copper ? halogen - free green mold compound ? 260c reflow compatible ? rohs* compliant version of at - 250 description m/a - coms maav - 007941 is a gaas mmic voltage variable absorptive attenuator in a low cost lead - free soic 8 - lead surface mount plastic package. the maav - 007941 is ideally suited for use where attenuation fine tuning, fast switching and very low power consumption are required. typical applications include radio, cellular, gps equipment and other automatic gain/level control circuits. the maav - 007941 is fabricated with a monolithic gaas mmic using a mature 1 - micron process. the process features full chip passivation for increased performance and reliability. functional schematic pin configuration ordering information 1 pin no. function pin no. function 1 rf1 5 ground 2 ground 6 ground 3 ground 7 ground 4 v c 8 rf2 absolute maximum ratings 2 parameter absolute maximum input power +21 dbm control voltage +5v, - 8.5v operating temperature - 40c to +85c storing temperature - 65c to +150c 1. reference application note m513 for reel size information. 2. exceeding any one or combination of these limits may cause permanent damage to this device . part number package maav - 007941 - 000000 bulk packaging maav - 007941 - tr3000 3000 piece reel 8 7 6 5 1 2 3 4 r f 1 g n d g n d v c r f 2 g n d g n d g n d
voltage variable absorptive attenuator 12 db, dc - 2.0 ghz rev. v1 maav - 007941 2 2 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 2 electrical specifications: t a = 25c, z 0 = 50 ? parameter test conditions 3 units min. typ. max. insertion loss dc - 0.1 ghz dc - 0.5 ghz dc - 1.0 ghz dc - 2.0 ghz db db db db 2.9 3.0 3.2 3.4 3.1 3.2 3.5 3.8 flatness (peak to peak) dc - 0.1 ghz dc - 0.5 ghz dc - 1.0 ghz dc - 2.0 ghz db db db db + 0.1 + 0.2 + 0.5 + 1.2 + 0.3 + 0.4 + 0.8 + 1.5 vswr ratio 2.1:1 trise, tfall 10% to 90% rf, 90% to 10% rf ns 3 ton, toff 50% control to 90% rf, 50% control to 10% rf ns 5 transients in band mv 10 power handling linear operation absolute maximum input power dbm dbm 13 21 ip 2 0.05 ghz 0.5 - 2.0 ghz measured relative to input power (for two - tone input power up to +5 dbm) dbm dbm 28 40 34 47 ip 3 4 0.05 ghz 0.5 - 2.0 ghz measured relative to input power (for two - tone input power up to +5 dbm) dbm dbm 18 18.5 31 36 3. control voltage: 0 to - 4 volts @ 20 a typical. 4. typical readings are for levels above 6 db attenuation. for levels below 6 db, the minimum specification numbers apply. lead - free soic - 8 ? ? reference application note m538 for lead - free solder reflow recommendations. meets jedec moisture sensitivity level 1 requirements.
voltage variable absorptive attenuator 12 db, dc - 2.0 ghz rev. v1 maav - 007941 3 3 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 3 typical performance curves insertion loss vs. frequency attenuation vs. frequency vswr vs. frequency attenuation vs. control voltage, f = 950 mhz phas handling procedures please observe the following precautions to avoid damage: static sensitivity gallium arsenide integrated circuits are sensitive to electrostatic discharge (esd) and can be damaged by static electricity. proper esd control techniques should be used when handling these devices. 0 1 2 3 4 0.0 0.5 1.0 1.5 2.0 +25c -40c +85c frequency (ghz) 0 5 10 15 -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 control voltage (v) 0 10 20 30 -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 control voltage (v) 1.0 1.2 1.4 1.6 1.8 2.0 0.0 0.5 1.0 1.5 2.0 0 db 12 db 5 db frequency (ghz) 0 5 10 15 20 0.0 0.5 1.0 1.5 2.0 atten5 atten10 atten15 frequency (ghz)
voltage variable absorptive attenuator 12 db, dc - 2.0 ghz rev. v1 maav - 007941 4 4 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 4 m/a - com technology solutions inc. all rights reserved. information in this document is provided in connection with m/a - com technology solutions inc ("macom") products. these materials are provided by macom as a service to its customers and may be used for informational purposes only. except as provided in macom's terms and conditions of sale for such products or in any separate agreement related to this document, macom assumes no liability whatsoever. macom assumes no responsibility for errors or omissions in these materials. macom may make changes to specifications and product descriptions at any time, without notice. macom makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to its specifications and product descriptions. no license, express or implied, by estoppels or otherwise, to any intellectual property rights is granted by this document. these materials are provided "as is" without warranty of any kind, either express or implied, relating to sale and/or use of macom products including liability or warranties relating to fitness for a particular purpose, consequential or incidental damages, merchantability, or infringement of any patent, copyright or other intellectual property right. macom further does not warrant the accuracy or completeness of the information, text, graphics or other items contained within these materials. macom shall not be liable for any special, indirect, incidental, or consequential damages, including without limitation, lost revenues or lost profits, which may result from the use of these materials. macom products are not intended for use in medical, lifesaving or life sustaining applications. macom customers using or selling macom products for use in such applications do so at their own risk and agree to fully indemnify macom for any damages resulting from such improper use or sale.
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