发明名称 |
LOW POWER ULTRA-WIDE-BAND TRANSMITTER |
摘要 |
Systems, devices and methods are disclosed for an ultra-wide-band (UWB) transmitter tag capable of operating in different power mode depending on voltage level and /or host interruption signal. The transmitter tag comprises a power management circuit, a one-time-programmable memory (OTP), a read/write memory, a state machine for controlling/monitoring the operation of the tag. The tag goes into the high power mode when the power supply ramps up to a preset voltage level. During the high power mode, the tag consumes the higher level of electrical current as indicated by the battery current signal. Upon completion of high power consumption activity, such as OTP memory download, the tag exits the high power mode and enters the low power mode. The power supply current goes to the low level to minimize the power consumption by the tag. |
申请公布号 |
WO2016196045(A1) |
申请公布日期 |
2016.12.08 |
申请号 |
WO2016US33602 |
申请日期 |
2016.05.20 |
申请人 |
MAXIM INTEGRATED PRODUCTS, INC. |
发明人 |
MUTHALL, Harish S.;PAHLAVAN, Kourosh;COHEN, Elik E.;RAZZELL, Charles John |
分类号 |
H04B1/7163;G06K7/10 |
主分类号 |
H04B1/7163 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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