ORTEC 473 - Fig. 5.2. Simplified Block Diagram of the 473 Constant Fraction Discriminator

CFandSRTR
7.5 ns
50 mV
SRTR
CF and LE
25 mV
CF and SRTR
Ge{Li) 14 ns
Scint 1.3 ns
Na) 1.9 ns
Ext 3 ns + external delay
Nag Out
-0
d/dt
OS
Pos Out
Fig. 5.2. Simplified Block Diagram of the 473 Constant Fraction Discriminator.