pin diode quad attenuator MA4P290-1225T m/a-com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-com assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v2 1 also offering rohs compliant equivalent parts topview pin 3 pin 2 pin 1 pin 4 pin 5 features ? 4 pin diodes in a sot-25 plastic package ? externally selectable bias and rf matching network ? lead-free (rohs compliant) equivalents available with 260 c reflow compatibility ? 5 ? 3,000 mhz useable frequency band ? + 45 dbm iip3 @ 1 ghz ( 50 ? ) ? 2.8 db loss @ 1 ghz ( 50 ? ) ? 36 db attenuation @ 1 ghz ( 50 ? ) description and applications m/a-com's MA4P290-1225T & madp-007167- 12250t rohs equivalent product is a wideband, moderate insertion loss, high ip3, pin diode quad attenuator in a low-cost, surface mount sot- 25 package. four pin diodes in one package re- duce circuit parasitics and improve circuit density. these pin diode attenuat ors perform well where variable rf amplitude control is required in 50 and 75 ? circuit applications. wideband attenuation range, frequency flatness, package outline (topview) absolute maximum ratings @ 25 c 1 1. exceeding these limits may cause permanent damage. pin configuration pin function pin function 1 rf input 4 shunt 1 bias 2 series bias 5 shunt 2 bias 3 rf output parameter absolute maximum operating temperature -65 c to +125 c storage temperature (0 mw dissipated power) -65 c to +150 c junction temperature +175 c mounting temperature +235 c for 10 seconds dc voltage at temperature extremes l -200 v l dc current per diode 200 ma note: rf input and rf output are functionally symmetrical standard part rohs equivalent part MA4P290-1225T madp-007167-12250t
pin diode quad attenuator MA4P290-1225T m/a-com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-com assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v2 2 also offering rohs compliant equivalent parts electrical specifi cations @ 25 c parameter condition typical max. unit reverse current (i r ) vr = 200 v 10 a capacitance (c t ) f = 1 mhz, v = 50 v 0.20 0.30 pf resistance (r s ) f = 100 mhz, i = 1 ma 85 ? resistance (r s ) f = 100 mhz, i = 10 ma 11 16 ? resistance (r s ) f = 100 mhz, i = 100ma 3 ? minority carrier lifetime (t l ) if = 10 ma 2.7 s i region width 175 m parameter frequency range test conditions units min. typ. max. insertion loss 50 ? 3,000 mhz 13 ma / series diode and 3.7 v shunt 1 and 2 bias f = 1 ghz db -2.8 return loss 50 ? 3,000 mhz 13 ma / series diode and 3.7 v shunt 1 and 2 bias f = 1 ghz db -15 attenuation 50 ? 3,000 mhz 0 ma / series diode and 3.7 v shunt 1 and 2 bias f = 1 ghz db -36 input ip3 50 ? 3,000 mhz 0 v / series diode and 3.7 v shunt 1 and 2 bias f1 = 1010 mhz, f2 = 1020 mhz dbm 45 input ip3 50 ? 3,000 mhz + 10 v / series diode and 3.7 v shunt 1 and 2 bias f1 = 1010 mhz, f2 = 1020 mhz dbm 43.5 input ip3 50 ? 3,000 mhz 0 v / series diode and 3.7 v shunt 1 and 2 bias f1 = 110 mhz, f2 = 120 mhz dbm 43.5 input ip3 50 ? 3,000 mhz + 10 v / series diode and 3.7 v shunt 1 and 2 bias f1 = 110 mhz, f2 = 120 mhz dbm 39 settling time 50 ? 3,000 mhz within 1 db of final attenuation value f = 1 ghz us 10 rf c.w. incident power 50 ? 3,000 mhz 0 ? 20 v series diode bias and 3.7v shunt 1 and 2 bias dbm + 20 typical 50 ? sot-25 rf performance @ +25 c using wide band rf circuit design ( values shown include through loss calib rated out of rf test circuit )
pin diode quad attenuator MA4P290-1225T m/a-com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-com assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v2 3 also offering rohs compliant equivalent parts typical diode performance curves typical attenuator performance series resistance vs. bias current 0.10 1.00 10.00 100.00 1000.00 020406080100 bias current (ma) total capacitance vs. reverse voltage 0.1 1 0.1 1 10 100 reverse voltage (v) total capacitance (pf) 100 mhz 1.0 ghz input ip3 vs voltag e 0. 00 10.00 20.00 30.00 40.00 50.00 0 10203040 v ol tage (v) ip3 (dbm) 100m h z 1000m hz
pin diode quad attenuator MA4P290-1225T m/a-com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-com assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v2 4 also offering rohs compliant equivalent parts typical attenuator performance at tenuatio n vs. frequency -70.00 -60.00 -50.00 -40.00 -30.00 -20.00 -10.00 0.00 5.00e+07 5.50e+08 1.05e+09 1.55e+09 2.05e+09 2.55e+09 fr equen cy (hz) attenuati on (db ) 0 vo lts 1 vo lt 4 vo lt 10 vo lt 20 vo lt 40 vo lt - 0.0 0.0 0.1 0.1 0.2 0 . 2 0.00e+0 5.00e+0 1.00e+0 1.50e+0 2.00e+0 2.50e+0 3.00e+0 fre q uenc y ( hz ) 0v 1v 4v 10v 20v 40v flatness (db/mhz) attenuation flatness vs. frequency
pin diode quad attenuator MA4P290-1225T m/a-com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-com assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v2 5 also offering rohs compliant equivalent parts return loss vs. frequency -25.00 -20.00 -15.00 -10.00 -5.00 0.00 5.00e+07 5.50e+08 1.05e+09 1.55e+09 2.05e+09 2.55e+09 fr equen cy (hz) return loss (db) 0 vo l t 1 vo l t 4 vo l t 10 vo l t 20 vo l t 40 vo l t
pin diode quad attenuator MA4P290-1225T m/a-com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-com assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v2 6 also offering rohs compliant equivalent parts sot-25 case style 1225 dim inches millimeters min. max. min. max. a .1103 .1181 2.80 3.10 b .1023 .1181 2.6 3.00 c 0.0355 .0512 0.9 1.30 d 0.0591 .0669 1.5 1.70 e .0374 ref. f .0138 .0197 .35 .50 g .0031 0.0079 .08 0.2 h .0002 .0059 .05 .15 j .0138 .0216 .35 .55 0.95 ref. functional schematic pin 1 rf in pin 4 shunt 1 bias pin 2 series bias pin 3 rf out pin 5 shunt 2 bias
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