NONLINEAR MODEL NE68133 SCHEMATIC Q1 CCBPKG CCB LCX LBX Collector LB Base CCE LE CBEPKG CCEPKG LEX Emitter BJT NONLINEAR MODEL PARAMETERS (1) Parameters Q1 IS 2.7e-16 Parameters MJC 0.56 Q1 BF 185 XCJC UNITS Parameter Units time seconds 0 capacitance farads henries NF 1.02 CJS 0 inductance VAF 15 VJS 0.75 resistance ohms IKF 0.055 MJS 0 voltage volts ISE 1.77e-11 FC 0.5 current amps 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 ADDITIONAL PARAMETERS Parameters 68133 CCB 0.07e-12 CCE 0.01e-12 LB 0.9e-9 LE 1.2e-9 CCBPKG 0.2e-12 CCEPKG 0.2e-12 CBEPKG 0.01e-12 LBX 0.3e-9 LCX 0.6e-9 LEX 0.3e-9 MODEL RANGE Frequency: 0.1 to 8.0 GHz Bias: VCE = 1 V to 8 V, IC = 1 mA to 30 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