OPTICAL RECEIVER MODULE

摘要

An optical detector module includes a carrier, a photodetector secured to a top surface of the carrier and having a light detecting portion, an anode terminal, and a cathode terminal, an amplifier circuit secured to the top surface of the carrier and having a first edge, an input terminal, and a GND terminal. The input terminal and the GND terminal are located along the first edge. A first wire connects the anode terminal to the input terminal, and to a composite component secured to the top surface of the carrier and having a metal portion and a resistive portion integrated together. The metal portion is in contact with the carrier. A capacitor, having a top surface electrode and a bottom surface electrode is secured to the carrier.

主权项

1. An optical detector module comprising:
a carrier; a photodetector secured to a top surface of said carrier and having a light detecting portion, an anode terminal, and a cathode terminal, said photodetector converting an optical signal into an electrical signal; an amplifier circuit secured to said top surface of said carrier and having a first edge, an input terminal, and a GND terminal, said input terminal and said GND terminal being located along said first edge; a first wire connecting said anode terminal to said input terminal; a composite component secured to said top surface of said carrier and having a metal portion and a resistive portion integrated together, said metal portion being in contact with said carrier; a second wire connecting said cathode terminal to a first end of said resistive portion; a third wire connecting said GND terminal to a top surface of said metal portion; a capacitor having a top surface electrode and a bottom surface electrode and which is secured to said carrier; and a fourth wire connecting said top surface electrode to a second end of said resistive portion.