Jon Von Ohlsen,Dale Schoonover,Allen Braswell, Jr.
申请号：
US14079890
公开号：
US09480854B2
申请日:
2013.11.14
申请国别(地区):
US
年份:
2016
代理人:
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.
