Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1976-04-07
1978-01-10
Larkins, William D.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307304, 323 22T, 357 15, 357 16, 357 22, 357 41, H03K 112, H03K 3353, H01L 2980, H01L 2702
Patent
active
040681343
ABSTRACT:
A barrier height voltage reference includes two field-effect transistors which are substantially identical except for their gate-to-channel potential barrier characteristics and which are biased to carry equal drain currents at equal drain voltages. The resulting difference in potential between the gate contacts of the two field effect transistors produces a voltage reference which is substantially independent of operating point, supply potential, and temperature.
REFERENCES:
patent: 3870906 (1975-03-01), Hughes
patent: 3975648 (1976-08-01), Tobey et al.
Machattie, "A Highly Stable Current or Voltage Source", J. of Physics E; Scientific Instruments (GB) vol. 5 (10/72) pp. 1016-1017.
Hart, "Voltage Reference Sources", Electronics Components, vol. 11 (6/70) pp. 665-666.
Geppert, et al. "Correlation of Metal-Semiconductor Barrier Height and Metal Work Function. . ." J. Applied Physics, vol. 37, (5/66) pp. 2458-2465.
Ashkin Peter B.
Giuliani David J.
Tobey, Jr. Morley C.
Hewlett--Packard Company
Larkins William D.
Munson Gene M.
Park Theodore Scott
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