NONLINEAR MODEL SCHEMATIC NE85618 Q1 CCBPKG CCB LCX LBX LB Collector LC Base CCE LE CBEPKG CCEPKG LEX Emitter BJT NONLINEAR MODEL PARAMETERS(1) Parameters IS Q1 Parameters Q1 6e-16 MJC 0.55 0.3 BF 120 XCJC NF 0.98 CJS 0 VAF 10 VJS 0.75 IKF 0.08 MJS 0 ISE 3.2e-15 FC 0.5 NE 1.93 TF 10e-12 BR 12 XTF 6 NR 0.991 VTF 10 VAR 3.9 ITF 0.2 IKR 0.17 PTF 0 ISC 0 TR 1e-9 NC 2 EG 1.11 RE 0.38 XTB 0 RB 4.16 XTI 3 RBM 3.6 KF 0 IRB 1.96e-4 AF 1 RC 2 CJE 2.8e-12 VJE 1.3 MJE 0.5 CJC 1.1e-12 VJC 0.7 UNITS Parameter time capacitance inductance resistance voltage current Units seconds farads henries ohms volts amps ADDITIONAL PARAMETERS Parameters CCB CCE LB LC LE CCBPKG CCEPKG CBEPKG LBX LCX LEX NE85618 0.087e-12 0.16e-12 1.29e-9 1.04e-9 0.62e-9 0.054e-12 0.044e-12 0.33e-12 0.18e-9 0.41e-9 0.09e-9 MODEL RANGE Frequency: 0.05 to 5.0 GHz Bias: VCE = 2.5 V to 10 V, IC = 3 mA to 10 mA Date: 6/7/96 (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