Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1990-05-08
1991-07-09
Hudspeth, David
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307443, 307451, 36518901, H03K 509
Patent
active
050308556
ABSTRACT:
For cummunication across a capacitively loaded line (108) a line driver (104) and a receiver (106) are used. The line driver (104) includes at least one gate (switch) (122) and at least one current mirror (120), the combination for selectively developing a current of predetermined level at the receiver output (108). The receiver (106) includes a current source (transistor) (202) for developing a current of predetermined level at an output (220). In addition, the receiver (106) also includes another current mirror (200) for converting the current level on the line (108) to a voltage level at the output (220).
REFERENCES:
patent: 4491748 (1985-01-01), Chappell et al.
patent: 4859877 (1989-08-01), Cooperman et al.
patent: 4890010 (1989-12-01), Neudeck et al.
Hudspeth David
Integrated Device Technology Inc.
Ovellette Scott A.
Schatzel Thomas E.
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