| 摘要 |
Disclosed are a media access control MAC chip and a terminal device, the MAC chip comprising a silicon substrate layer (1), a silicon-dioxide base layer (2) is formed on the surface of the silicon substrate layer (1), a silicon base layer (3) is formed on the silicon-dioxide base layer (2) surface that is away from the silicon substrate layer, an element layer (4) is formed on the surface away from the silicon-dioxide base layer (2), of the silicon base layer (3), the element layer (4) comprises a laser (41), a passive device (42), a detector (43), a drive circuit (44) and an MAC chip body (45), and the drive circuit (44) is connected with the laser (41), the detector (43) and the MAC chip body (45), the laser (41) is connected with the detector (43) by means of the passive device (42). |
