ECL to CMOS converter

Details ECL to CMOS converter ECL to CMOS converter

1988-10-19

1989-12-19

Heyman, John S.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307446, 307263, 307264, 3072961, H03K 1902, H03K 19092, H03K 512

Patent

active

048885010

ABSTRACT:
The subject invention is an ECL to CMOS converter for converting high or low ECL logic signals. The converter comprises a CMOS inverter for providing low or high CMOS logic signals at its output in response to a first or second signal, respectively, applied to its input. The first signal must exceed a first predetermined value and the second signal must fall below a second predetermined value. The first and second predetermined values are such that either the low ECL signal does not fall below the second predetermined value or the high ECL signal does not exceed the first predetermined value. The converter also provides means for converting the high and low logic signals to the first and second signals, respectively.

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patent: 4656375 (1987-04-01), Lauffer et al.
patent: 4680480 (1987-07-01), Hopta
patent: 4697109 (1987-09-01), Honma et al.
patent: 4742247 (1988-05-01), Venkatesh
patent: 4785205 (1988-11-01), Sanwo et al.

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