Optical transceiver module
First Claim
1. An optical transceiver comprising:
- an optical transceiver circuit comprising at least a transmitting light emitting diode and a receiving phototransistor;
a leadframe with a plurality of electrical leads upon which the optical transceiver circuit is mounted and to which the optical transceiver circuit is coupled and a plurality of electrically inactive support leads not electrically coupled to the optical transceiver circuit; and
molded package surrounding the leadframe and the optical transceiver circuit, the molded package being substantially transparent to the light generated by the light emitting diode and received by the phototransistor, the electrical leads and the support leads of the leadframe extending from the package, and the transceiver having a plurality of mounting positions dependent upon the final configuration of the electrical leads extending from the package, the support leads increasing the stability of the mounted transceiver in each of the plurality of mounting positions.
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Accused Products
Abstract
An integrated optical transceiver for optical serial communication is disclosed. The transceiver is formed as a single molded package incorporating an IC that forms part of the operating circuitry of the transceiver and the leadframe upon which the IC has been mounted. The necessary discrete components comprising at least an LED and photodiode coupled to both the IC and the leadframe. The leads of the leadframe can be formed in several different ways, which permits mounting the integrated transceiver in many different orientations. The integrated transceiver is more durable that transceivers realized using discrete components and provides users with unusual design flexibility, given the plurality of positions in which the transceiver can be mounted.
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Citations
2 Claims
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1. An optical transceiver comprising:
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an optical transceiver circuit comprising at least a transmitting light emitting diode and a receiving phototransistor; a leadframe with a plurality of electrical leads upon which the optical transceiver circuit is mounted and to which the optical transceiver circuit is coupled and a plurality of electrically inactive support leads not electrically coupled to the optical transceiver circuit; and molded package surrounding the leadframe and the optical transceiver circuit, the molded package being substantially transparent to the light generated by the light emitting diode and received by the phototransistor, the electrical leads and the support leads of the leadframe extending from the package, and the transceiver having a plurality of mounting positions dependent upon the final configuration of the electrical leads extending from the package, the support leads increasing the stability of the mounted transceiver in each of the plurality of mounting positions. - View Dependent Claims (2)
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Specification