发明授权
US08613695B2 Highly precise and low level signal-generating drivers, systems, and methods of use
有权
高精度和低电平信号产生的驱动器，系统和使用方法
- 专利标题： Highly precise and low level signal-generating drivers, systems, and methods of use
- 专利标题（中）： 高精度和低电平信号产生的驱动器，系统和使用方法
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申请号： US12500284申请日： 2009-07-09
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公开(公告)号： US08613695B2公开(公告)日： 2013-12-24
- 发明人: Jon Von Ohlsen , Dale Schoonover , Allen Braswell, Jr.
- 申请人： Jon Von Ohlsen , Dale Schoonover , Allen Braswell, Jr.
- 申请人地址： US CO Littleton
- 专利权人： Applied Magnetics, LLC
- 当前专利权人： Applied Magnetics, LLC
- 当前专利权人地址： US CO Littleton
- 代理机构： Kilpatrick Townsend & Stockton LLP
- 主分类号： A61N2/02
- IPC分类号： A61N2/02
摘要：
Apparatus and method for providing and using a highly precise and low level driver. In one described embodiment, a driver for a magnetic field generating device is provided, the driver including a first digital to analog converter and a second digital to analog converter; a differential amplifier configured to receive a first signal from the first digital to analog converter and receive a second signal from the second digital to analog converter and output a third signal; and an attenuator to configured to receive the third signal from the differential amplifier.
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