NE68800 NONLINEAR MODEL SCHEMATIC Q1 CCB LB LC CCE LE BJT NONLINEAR MODEL PARAMETERS (1) UNITS Parameter Units Parameters Q1 Parameters Q1 IS 3.8e-16 MJC 0.48 time seconds BF 135.7 XCJC 0.56 capacitance farads henries NF 1 CJS 0 inductance VAF 28 VJS 0.75 resistance ohms IKF 0.6 MJS 0 voltage volts ISE 3.8e-15 FC 0.75 current amps NE 1.49 TF 11.0e-12 BR 12.3 XTF 0.36 NR 1.1 VTF 0.65 VAR 3.5 ITF 0.61 IKR 0.06 PTF 50 ISC 3.5e-16 TR 0.032e-9 NC 1.62 EG 1.11 RE 0.4 XTB 0 RB 6.14 XTI 3 RBM 3.5 KF 0 IRB 0.001 AF 1 RC 4.2 CJE 0.796e-12 VJE 0.71 MJE 0.38 CJC 0.549e-12 VJC 0.65 (1) Gummel-Poon Model EXCLUSIVE NORTH AMERICAN AGENT FOR ADDITIONAL PARAMETERS Parameters 68800 CCB 0.24e-12 CCE 0.27e-12 LB 0.72e-9 Lc 0.51e-9 LE 0.19e-9 MODEL RANGE Frequency: 0.1 to 10.0 GHz Bias: VCE = 1 V to 3 V, IC = 1 mA to 10 mA P1dB: 12.5 dBm at VCE = 3 V, Ic = 10 mA, 2 GHz Date: 10/3/96 California Eastern Laboratories 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