Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Amplitude control
Patent
1997-09-25
1999-08-24
Le, Dinh
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Amplitude control
327306, 327552, 327553, 327558, 327311, 327478, H03K 500, G05F 110
Patent
active
059429305
ABSTRACT:
An electrical circuit is disclosed that is capable of adjusting the peak-to-peak voltage of a binary signal symmetrically around a reference voltage, without human intervention and without introducing a transient response into the signal. One embodiment of the circuit comprises a current source, five resistors and two diodes, create an intelligent "voltage divider" that adjusts the peak-to-peak voltage of a binary signal symmetrically around a reference voltage.
REFERENCES:
patent: 3798559 (1974-03-01), Tomita et al.
Buszko Eugenia
Decasse Robert Daniel
Strakovsky Leonid
Le Dinh
Lucent Technologies - Inc.
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