发明授权
- 专利标题： Integrated power supply for fiber optic communication devices and subsystems
- 专利标题（中）： 光纤通信设备和子系统的集成电源
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申请号： US13761036申请日： 2013-02-06
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公开(公告)号： US09306546B2公开(公告)日： 2016-04-05
- 发明人: Henry M. Daghighian , Luke M Ekkizogloy , The'Linh Nguyen , Christopher Kocot , James Prettyleaf
- 申请人： FINISAR CORPORATION
- 申请人地址： US CA Sunnyvale
- 专利权人： FINISAR CORPORATION
- 当前专利权人： FINISAR CORPORATION
- 当前专利权人地址： US CA Sunnyvale
- 代理机构： Maschoff Brennan
- 主分类号： H03K17/00
- IPC分类号： H03K17/00 ; H03K3/013 ; H03K7/08 ; H04B10/40
摘要：
An example embodiment includes a fiber optic integrated circuit (IC). The fiber optic IC includes an integrated power supply. The integrated power supply includes a filter, an active switch, and a pulse width modulator (“PWM”). The filter is configured to convert a signal to an output signal of the integrated power supply. The active switch is configured to control introduction of the signal to the filter. The PWM is configured to generate a PWM output signal that triggers the active switch.
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