Abstract: The present invention applies to the technical field of photoelectric detectors and provides a high-frequency photoelectric detector encapsulation base can-packaged by using a multi-layer ceramic, comprising a laminated multi-layer ceramic substrate, wherein the multi-layer ceramic substrate is welded with pins at a bottom and provided with a metal ring at a top; an upper surface and a lower surface of each layer of the ceramic substrate are both plated with a conductive metal layer; circuit connection holes are distributed in each layer of the ceramic substrate; the upper surface of the multi-layer ceramic substrate is provided with two power contacts and two differential signal contacts; and the power contacts and the differential signal contacts penetrate through each layer of the ceramic substrate to be connected to the corresponding pins.

Abstract: The present invention applies to the technical field of photoelectric detectors and provides a high-frequency photoelectric detector encapsulation base can-packaged by using a multi-layer ceramic, comprising a laminated multi-layer ceramic substrate, wherein the multi-layer ceramic substrate is welded with pins at a bottom and provided with a metal ring at a top; an upper surface and a lower surface of each layer of the ceramic substrate are both plated with a conductive metal layer; circuit connection holes are distributed in each layer of the ceramic substrate; the upper surface of the multi-layer ceramic substrate is provided with two power contacts and two differential signal contacts; and the power contacts and the differential signal contacts penetrate through each layer of the ceramic substrate to be connected to the corresponding pins.