parameter units time seconds capacitance farads inductance henries resistance ohms voltage volts current amps nonlinear model NE68118 schematic california eastern laboratories exclusive north american agent for rf, microwave & optoelectronic semiconductors california eastern laboratories ?headquarters ?4590 patrick henry drive ?santa clara, ca 95054-1817 ?(408) 988-3500 ?telex 34-6393 ?fax (408) 988-0279 24-hour fax-on-demand: 800-390-3232 (u.s. and canada only) ?internet: http://www.cel.com printed in usa on recycled paper -10/98 data subject to change without notice q1 model range frequency: 0.05 to 5.0 ghz bias: v ce = 2.5 v to 8.0 v, i c = 3 ma to 10 ma date: 5/29/96 parameters 68118 c cb 0.07e-12 c ce 0.01e-12 l b 1.16e-9 l c 1.54e-9 l e 0.83e-9 c cbpkg 0.09e-12 c cepkg 0.51e-12 c bepkg 0.25e-12 l bx 0.18e-9 l cx 0.8e-9 l ex 0.09e-9 additional parameters units (1) gummel-poon model parameters q1 parameters q1 is 2.7e-16 mjc 0.56 bf 185 xcjc 0 nf 1.02 cjs 0 vaf 15 vjs 0.75 ikf 0.055 mjs 0 ise 1.77e-11 fc 0.5 ne 2.1 tf 14e-12 br 1 xtf 3 nr 1 vtf 25 var infinity itf 0.1 ikr infinity ptf 0 isc 0 tr 0.3e-9 nc 2 eg 1.11 re 0.6 xtb 0 rb 12 xti 3 rbm 3.7 kf 0 irb 1.2e-5 af 1 rc 8 cje 1.2e-12 vje 0.77 mje 0.5 cjc 0.8e-12 vjc 0.27 bjt nonlinear model parameters (1) base emitter collector l bx l b l ex l e l c l cx c cbpkg c cb c ce c cepkg c bepkg l c
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