JUNCTION TRANSISTOR INTEGRATOR AND DIFFERENTIATOR CIRCUITS,
Abstract
Theoretical analyses are carried out for transistor integrators and differentiators of the single-stage, negative-feedback amplifier type, assuming linear circuit theory and the applicability of the low-frequency transistor equivalent circuit. Comparisons are made between the theoretical results thus obtained and measured behavior of actual circuits. In all cases, excellent agreement is obtained. A practical single-stage circuit has been designed for the integration of 50 volt pulses, 10 microsecs in width. The output waveform is linear within 3%. A second practical circuit allows accurate integration of 1000 cps sine and square waves. In addition, a single-stage transistor circuit has been designed which allows the accurate differentiation of sinusoidal and triangular wave input voltages. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 08, 1953
- Accession Number
- AD0658087
Entities
People
- J. B. Oakes
Organizations
- Johns Hopkins University Applied Physics Laboratory