DRIVER CIRCUIT FOR OPTICAL TRANSMITTER

A driver circuit includes: a multilayer board; a differential amplifier; inductors; power supply electrodes; and transmission lines, one of which includes a first connection portion electrically connected to one of the power supply electrodes through one of the inductor elements, and another of whic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	TATSUMI, Taizo
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS DEVICES USING STIMULATED EMISSION ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	A driver circuit includes: a multilayer board; a differential amplifier; inductors; power supply electrodes; and transmission lines, one of which includes a first connection portion electrically connected to one of the power supply electrodes through one of the inductor elements, and another of which includes a second connection portion electrically connected to another of the power supply electrodes through another of the inductor elements, one end of the one transmission line being electrically connected to one of output terminals, one end of the other transmission line being electrically connected to the other of output terminals. The multilayer board includes a first recessed portion between the first connection portion and the second connection portion, a second recessed portion between the first connection portion and the one of the power supply electrodes, and a third recessed portion between the second connection portion and the another of the power supply electrodes.