NONLINEAR MODEL SCHEMATIC NE68033 Q1 CCBPKG CCB LCX LBX Collector LB Base CCE LE CBEPKG CCEPKG LEX Emitter BJT NONLINEAR MODEL PARAMETERS (1) Parameters Q1 Parameters Q1 UNITS Parameter Units IS 3.84e-16 MJC 0.64 time seconds BF 124.9 XCJC 0 capacitance farads NF 1.05 CJS 0 inductance henries VAF 11.9 VJS 0.75 resistance ohms IKF 0.027 MJS 0 voltage volts ISE 1.0e-14 FC 0.5 current amps NE 2.17 TF 8.7e-12 BR 1 XTF 18 NR 1.05 VTF 19.1 VAR Infinity ITF 0.082 IKR Infinity PTF 0 ISC 0 TR 0.635e-9 NC 2 EG 1.11 RE 0.6 XTB 0 RB 17.9 XTI 3 RBM 1.02 KF 0 IRB 4.01e-4 AF 1 RC 10.5 CJE 0.358e-12 VJE 0.71 MJE 0.5 CJC 0.162e-12 VJC 0.79 ADDITIONAL PARAMETERS Parameters 68033 CCB 0.08e-12 CCE 0.08e-12 LB 0.65e-9 LE 0.95e-9 CCBPKG 0.1e-12 CCEPKG 0.1e-12 CBEPKG 0.01e-12 LBX 0.3e-9 LCX 0.5e-9 LEX 0.3e-9 MODEL RANGE Frequency: 0.05 to 3.0 GHz Bias: VCE = 2.5 V to 6 V, IC = 0.3 mA to 20 mA Date: 7/97 (1) Gummel-Poon Model 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