High Speed Pulse Generator Circuit

High speed pulse generator has programmable levels jan 31 2003 abstract.

High speed pulse generator circuit.

It is designed for portable medical ultrasound applications. The pattern generator circuit comprises a high speed shift register and a non overlap generator. The input impedances are one megohm. It is an ideal synchronization and timing control instrument for electronics and lasers.

Hv748 is a four channel monolithic high voltage high speed pulse generator. As integrated circuits ics speed up the rise fall times of most pulse and function generators 5ns typical become inadequate for measuring time intervals below 20ns. U1 and u2 are identical high speed comparators and will accept any wave shape from dc to 1 mhz. U3a is the burst length generator and will send out one group of pulses every time s1 is depressed.

Tombak can be used as a standalone generator digital delay generator 150 mhz voltage level converter awg arbitrary waveform generator frequency divider pulse picker or burst generator. Its pulse frequency is set by a front panel control with a range from about 0 3hz to 20 hz. This pulse delay generator generates high frequency pulses digital delays and bursts. This high voltage and high speed integrated circuit can also be used for piezoelectric capacitive or mems sensing in ultrasonic nondestructive detection and sonar ranger applications.