| 摘要 |
<p>The disclosed endoscope system (1) comprises: an LVDS driver (41) that outputs a differential signal; a differential transmission line (50) that transmits the differential signal outputted by the LVDS driver (41); a pulse transformer (42), connected to an end of the differential transmission line, into which the differential signal transmitted by the differential transmission line (50) is inputted; and a bypass impedance element, namely a resistor (54), which is connected, in parallel with the pulse transformer to which the differential signal is inputted, to the input side of said pulse transformer (42). The impedance of said resistor (54) at a noise frequency is less than the circuit impedance of the pulse transformer (42) side.</p> |
