155-0064-00

The 155-0064-00 is a custom IC hybrid developed by Tektronix in the early 1970's, primarily as a vertical output amplifier for oscilloscopes. It is packaged in a 12-pin TO-8 stud mounted can. The rise time is specified at 470 ps.

The hybrid consists of three dice: the M080 differential amplifier, and two D078 NPN output transistors in common-base configuration.