NE68819

www.DataSheet4U.com NONLINEAR MODEL SCHEMATIC NE68819 CCBPKG 0.08 pF CCB LBX Base 0.19 nH 1.12 nH CBEPKG 0.3 pF LB 0.24 pF CCE 0.27 pF LE 0.6 nH LEX 0.19 nH Emitter Q1 LCX 0.5 nH Collector CCEPKG 0.3 pF BJT NONLINEAR MODEL PARAMETERS (1) Parameters IS BF NF VAF IKF ISE NE BR NR VAR IKR ISC NC RE RB RBM IRB RC CJE VJE MJE CJC VJC Q1 3.8e-16 135.7 1 28 0.6 3.8e-15 1.49 12.3 1.1 3.5 0.06 3.5e-16 1.62 0.4 6.14 3.5 0.001 4.2 0.796e-12 0.71 0.38 0.549e-12 0.65 Parameters MJC XCJC CJS VJS MJS FC TF XTF VTF ITF PTF TR EG XTB XTI KF AF Q1 0.48 0.56 0 0.75 0 0.75 11.0e-12 0.36 0.65 0.61 50 32e-12 1.11 0 3 1.5e-14 1.22 UNITS Parameter time capacitance inductance resistance voltage current Units seconds farads henries ohms volts amps ADDITIONAL PARAMETERS Parameters CCB CCE LB LE CCBPKG CCEPKG CBEPKG LBX LCX LEX 68819 0.24e-12 0.27e-12 1.12e-9 0.6e-9 0.08e-12 0.3e-12 0.3e-12 0.19e-9 0.5e-9 0.19e-9 MODEL RANGE Frequency: 0.1 to 3 GHz Bias: VCE = 1 V to 3 V, IC = 1 mA to 10 mA Date: 3/20/97 (1) Gummel-Poon Model California Eastern Laboratories RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS EXCLUSIVE NORTH AMERICAN AGENT FOR 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 ...