Integrated circuit module with temperature compensation crystal oscillator
US8059425B2 · kind B2 · utility
3Cited by
27References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 2008 |
| Grant date | Nov 15, 2011 |
| Priority date | — |
| Expiry date | Sep 5, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/1316
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An integrated circuit module with temperature compensation crystal oscillator (TCXO) applying to an electronic device comprises: one substrate having one top surface; one temperature compensation crystal oscillator (TCXO) disposed on the top surface; at least one chip disposed on the top surface; one encapsulating piece formed on the top surface for covering the TCXO and the chip. As above-described structure, TCXO is prevented from exchanging heat due to the temperature difference so that the stability of the TCXO is improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.