Patent ID: 9054078
Filing Date: 2015-06-09
Classification: G06F,H01L,H05K

Abstract:
1. A signal processing device comprising: a plurality of signal processing circuits, each signal processing circuit of the plurality of signal processing circuits including an input/output circuit that includes an input circuit configured to receive a signal of a predetermined frequency band at a pad of an input interface and an output circuit that outputs a signal of a predetermined frequency band at a pad of an output interface, wherein a first signal processing circuit of the plurality of signal processing circuits is configured to transmit a signal of the predetermined frequency band between the first signal processing circuit and a second signal processing circuit of the plurality of signal processing circuits, wherein the output circuit of the first signal processing circuit and the output circuit of the second signal processing circuit have the same configuration, wherein the input circuit of the first signal processing circuit and the input circuit of the second signal processing circuit have the same configuration, wherein, without the signal processing circuits being remade