Patent ID: 7852171
Filing Date: 2010-12-14
Classification: H01P,Y10T

Abstract:
1. A microchip device comprising: a substrate having a surface; an input contact formed on the surface of said substrate; an output contact formed on the surface of said substrate separate from said input contact, a first electrical resistor formed on the surface of said substrate and connecting said input contact and said output contact; a ground contact formed on the surface of said substrate separate from said input contact and said output contact; a second electrical resistor formed on the surface of said substrate and connecting said first resistor with said ground contact; and a pattern formed in said input contact, said pattern being dimensioned and arranged to provide an effective L-C circuit in said input contact having a first reactive impedance; and wherein the resistance of said first resistor, the resistance of said second resistor, and the reactive impedance are selected to provide attenuation and frequency filtering of a high frequency signal input to said microchip device.