| 摘要 |
<p>A composite integrated circuit (312) with electrical isolation is provided. The composite integrated circuit includes a Group IV semiconductor portion (1024, 1026) and a compound semiconductor portion (1022). The composite integrated circuit includes electrical signal processing circuitry (314) that is formed at least partly from the Group IV semiconductor portion. The composite integrated circuit includes circuitry (312) that allows the processing circuitry to communicate via an electrical connection (308) with the external circuitry and an optical connection that is provided by a pair of optical components (322, 324) that are at least partly formed in the compound semiconductor portion. The optical connection electrically insulates the processing circuitry from electrical signals in the electrical connection.</p> |
