Example 4.14: Using The 2N696 As A Switch

** Circuit Description **
* power supplies
Vcc 1 0 DC +10V
* input signal
Vbb 4 0 DC +5V
* transistorized switch
Q1 2 3 0 Q2N696
Rc 1 2 1k
Rb 4 3 2.2k
* transistor model statement for the 2N696
.model Q2N696 NPN (Is=14.34f Xti=3 Eg=1.11 Vaf=74.03 Bf=65.62 Ne=1.208
+                  Ise=19.48f Ikf=.2385 Xtb=1.5 Br=9.715 Nc=2 Isc=0 Ikr=0 Rc=1
+                  Cjc=9.393p Mjc=.3416 Vjc=.75 Fc=.5 Cje=22.01p Mje=.377 Vje=.75
+                  Tr=58.98n Tf=408.8p Itf=.6 Vtf=1.7 Xtf=3 Rb=10)
** Analysis Requests **
.DC Vbb 0V 5V 0.1V
** Output Requests **
.PLOT DC I(Vcc) I(Vbb)
.probe
.end