Main amplifier

摘要

An amplifier is provided that includes a current amplifying and current/voltage converting part that performs current amplification with respect to signals received from a first data bus and a second data bus. The current amplifying and current/voltage converting part further converts the amplified signal currents into a voltage. The amplifier further includes a voltage amplifying part that amplifies the voltage from the current amplifying part and current/voltage converting part to produce an amplified output.