This paper describes the channel pulse generator for the transistorized high speed time analyzer TATT-1. Presented are details of the 10 Mc pulsed oscillator, non-delay frequency divider and high resolution monostable multivibrators, storage counter type frequency divider and high speed pulse shapers. The non-delay frequency divider which can provide out put pulses with a little phase delay consists of a diode AND gate and high resolution monostable multi HRMM's, one of which is able to attain the duty ratio of 95% with an output pulse width of 1μs. Also given is a design procedure of the storage counter type (STC type) frequency divider. Stable operations are expected with the STC type frequency divider designed through this procedure for intermittent in put pulses in a wide temperature range. The high speed pulse shaper contains a tuned differentiator for compensation of stray capacities which also secures a stable high speed operation for intermittent inputs. Although all these circuits have been originally designed for TATT-1, they would be applied to various high speed pulse systems.