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公开(公告)号:US12210365B2
公开(公告)日:2025-01-28
申请号:US16848424
申请日:2020-04-14
Applicant: Silicon Laboratories Inc.
Inventor: Mehmet Akif Altan , Steffen Skaug
Abstract: An apparatus includes an amplifier. The amplifier has two inputs, and an output. The amplifier has a pole in its transfer function. The frequency of the pole depends on the output current of the amplifier. The amplifier further includes a pole frequency tracking (PFT) circuit. The PFT circuit includes a source follower circuit.
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公开(公告)号:US20210320635A1
公开(公告)日:2021-10-14
申请号:US16848424
申请日:2020-04-14
Applicant: Silicon Laboratories Inc.
Inventor: Mehmet Akif Altan , Steffen Skaug
IPC: H03F3/45
Abstract: An apparatus includes an amplifier. The amplifier has two inputs, and an output. The amplifier has a pole in its transfer function. The frequency of the pole depends on the output current of the amplifier. The amplifier further includes a pole frequency tracking (PFT) circuit. The PFT circuit includes a source follower circuit.
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