| 发明名称 |
Sampling rate based adaptive analog biasing |
| 摘要 |
A mixed signal device includes an analog circuit and a digital circuit coupled to the analog circuit. The digital circuit includes a component that samples a signal at a sampling rate that is dynamically variable by the digital circuit based on the bandwidth of the incoming signal. The digital circuit is to automatically assert a signal to the analog circuit to change a bias current of the analog circuit based on a change to the sampling rate in the digital circuit. |
| 申请公布号 |
US9007244(B2) |
申请公布日期 |
2015.04.14 |
| 申请号 |
US201414321434 |
申请日期 |
2014.07.01 |
| 申请人 |
Texas Instruments Incorporated |
发明人 |
Sharma Ajit;Narayanan Sriram;Ramaswamy Srinath M. |
| 分类号 |
H03M1/00;H03M1/12 |
主分类号 |
H03M1/00 |
| 代理机构 |
|
代理人 |
Pessetto John R.;Cimino Frank D. |
| 主权项 |
1. A mixed signal device, comprising:
an analog circuit; and a digital circuit coupled to the analog circuit, wherein the digital circuit includes a component that samples a signal at a sampling rate that is dynamically variable by the digital circuit; wherein the digital circuit is to automatically assert a signal to the analog circuit to change a bias current of the analog circuit based on a change to the sampling rate in the digital circuit. |
| 地址 |
Dallas TX US |
