count on the noise leader noise modules for bite the nc500 (through hole) and nc500sm (surface mount) series noise modules are an economical solution for built-in test re- quirements. they contain complete bias circuits and require no external components. the surface mount package is suitable for mounting on mi - crostrip. the modules produce extremely fat output power ver - sus frequency characteristic that is insensitive to temperature and voltage variations. the nc500 series modules are housed in a to-8 metal can, and require 0.2 to 5 ma, while the 500sm series modules are housed in a surface mount plastic package. both typically require 5 ma and produce a minimum of 31 db enr of white gaussian noise. the nc510 and 510sm series typically require 15 ma and have higher output with a minimum of 51 db enr. typical applications for these noise modules include built-in test equipment (bite ), signal strength meters for cellular, pcs, catv , calibrators, spectrum analyzers, radar warning receivers ( rwr), and dither a/d quantization error. noise com can optimize frequency range, voltage and output levels for specifc applica - tions. most models are available from stock. data sheet nc500 / 500sm series 200 khz to 5 ghz when ordering, add the suffx sm to the model number to denote the surface mount version. if the suffx is not included, the drop-in version (through hole) will be supplied. (optional custom screening available) applications ? built-in test equipment (bite) ? signal strength meters for cellular, pcs and catv ? calibrators ? spectrum analyzers ? radar warning receivers ( rwr) ? dither a/d quantization error ? gain-bandwidth product testing
specifcations output white gaussian noise minimum power output 31 db enr (-143 dbm/hz) 51 db enr (-123 dbm/hz) crest factor 5:1 supply current 0.2 to 5 ma(nc500 series) 10 to 20 ma (nc510 series) temperature coeffcient 0.01 db/c supply sensitivity 0.1 db/% ?v operating temperature 0 c to +70 c (surface mount) -55 c to 85 c (drop-in/through-hole) storage temperature -65 to +150 c packaging drop-in or surface mount power +12, +15 v or +28 v absolute maximum input voltage +30 v for +15 v models +40 v for +28 v models model for model for model for frequency minimum output output i (max) +12 v supply +15 v supply +28 v supply range enr (db) @ r l () flatness (db) (ma) nc501/12 nc501/15 nc501 200 khz - 500 mhz 31 50 0.5 10 nc502/12 nc502/15 nc502 200 khz - 1 ghz 31 50 1.0 10 nc503/12 nc503/15 nc503 200 khz - 2 ghz 31 50 1.5 10 nc504/12 nc504/15 nc504 200 khz - 3 ghz 31 50 1.5 10 nc505/12 nc505/15 nc505 200 khz - 4 ghz 31 50 2.0* 10 nc506/12 nc506/15 nc506 200 khz - 5 ghz 31 50 2.5* 10 nc511/12 nc511/15 n/a 200 khz - 500 mhz 51 50 2.0 30 nc512/12 nc512/15 n/a 200 khz - 1 ghz 51 50 2.0 30 nc513/12 nc513/15 n/a 200 khz - 2 ghz 51 50 2.0 30 1. military version in compliance with mil-e-5400t class 2 (add suffx m). not available in surface mount, nc501 to nc506 series only. 2. add sm for surface mount. otherwise to-8 is standard. * flatness 4.0 for sm series of these models. nc500 series dimensions (inches) nc500sm series dimensions (inches) wireless telecom group inc. 25 eastmans rd parsippany, nj united states tel: +1 973 386 9696 fax: +1 973 386 9191 www.noisecom.com ? copyright 2011 all rights reserved. n/nc500/0711/en note: specifcations, terms and conditions are subject to change without prior notice.
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