features ? input ip3: +31 dbm min (full attenuation range) ? input ip3 is 15 -20 db better than gaas ? linear operation: +20 dbm min. ? plastic soic, wide body, smt package ? 35 db dynamic range (with 30 ma bias current) ? single control voltage ? 50 ohm impedance ? linear driver, dr65-0002, available ? test boards are available ? tape and reel packaging available description m/a-com's at10-0017 is a pin diode based voltage variable attenuator. this device is in a soic-16, wide body plastic surface mount package. these attenuators have linear operating power and input intercept point levels 15 - 20 db better than gaas fet mmic voltage variable attenuators. they are ideally suited for use where low distortion, high linear operating power and high dynamic range are required. these devices are optimized for the pcs frequency band, but exhibit excellent performance and repeatability over the entire specified frequency band. the at10- 0017 is ideally suited for wireless communications systems. part number package at10-0017 bulk packaging AT10-0017-TR tape and reel 1 at10-0017-tb unit mounted on test board dr65-0002-tbp unit with driver on test board ordering information 1. check with factory for available quantities and reel size. sow-16 package outline conforms to jedec standard ms-013aa. voltage variable absorptive attenuator 1700 - 2000 mhz at10-0017 north america: tel. (800) 366-2266, fax (800) 618-8883 asia/pacific: tel.+81-44-844-8296, fax +81-44-844-8298 europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 specifications subject to change without notice. visit www.macom.com for additional data sheets and product information. v 4.00 pin # function pin # function 1 gnd 9 gnd 2 rf 10 rf 3 gnd 11 gnd 4 gnd 12 gnd 5 gnd 13 gnd 6 gnd 14 gnd 7 bias 2 15 bias 2 8 gnd 16 gnd pin configuration 2. bias currents may be applied to pin 7 or 15. the unused pins should be isolated.
parameter absolute maximum max. input power 1700 - 2000 mhz +27 dbm operating temperature -40c to +85c storage temperature -65c to +125c absolute maximum ratings 3 3. operation of this device above any one of these parameters may cause permanent damage. north america: tel. (800) 366-2266, fax (800) 618-8883 asia/pacific: tel.+81-44-844-8296, fax +81-44-844-8298 europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 specifications subject to change without notice. visit www.macom.com for additional data sheets and product information. v 4.00 voltage variable absorptive attenuator 1700 - 2000 mhz at10-0017 typical performance electrical specifications t a = +25c parameter test conditions frequency units min typical max insertion loss 0 volts 1700-2000 mhz 1930 - 1990 mhz db db ? ? 2.5 3.5 3.0 attenuation (above loss) 10 ma bias current 1700-2000 mhz 1930 - 1990 mhz db db 28 30 ? 35 ? ? frequency flatness 0 to 30 db attenuation 1700-2000 mhz 1930 - 1990 mhz db db ? ? 1.5 0.4 2.0 0.6 vswr 0 to 30 db attenuation 1700-2000 mhz 1930 - 1990 mhz ratio ratio ??- 1.6:1 1.5:1 1.8:1 1.7:1 switching speed 50% control to 90%/10% rf 1700-2000 mhz s ? ? 3.0 linear operation ? 1700-2000 mhz dbm ? +20 ? input ip 3 two-tone inputs up to +10 dbm 1700-2000 mhz dbm +31 ?- ? i control ? 1700-2000 mhz ma ? ?- 30 attenuation flatness (db) @ +25c -2.00 -1.00 0.00 1.00 2.00 1600 1700 1800 1900 2000 2100 frequency (mhz) flatness (db) ref 10 db 20 db 30 db typical vswr @ 25c 1.0 1.5 2.0 2.5 1600 1700 1800 1900 2000 2100 frequency (mhz) vswr (ratio) ref 15 db 30 db insertion loss 1.0 2.0 3.0 4.0 5.0 1600 1700 1800 1900 2000 2100 frequency loss (db) +25c -40c +85c atten. vs bias current over temp. -40 -30 -20 -10 0 012345678910 bias current (ma) attenuation (db) +25 c +85 c -40 c
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