| 摘要 |
<p>Disclosed is a high frequency module (11) which is provided with an inductor (Lt1) and an ESD protection element (12). The inductor (Lt1) is a circuit element that constitutes a low-pass filter (LPF), and has a parasitic capacitance between a signal line and the ground in a specific frequency region. The ESD protection element (12) has a function of releasing, to the ground, a surge current flowing in the signal line, and also has a capacitor (Cesd1) in the specific frequency region, and the capacitor (Cesd1) and the parasitic capacitance of the inductor (Lt1) are connected in parallel.</p> |
