发明名称 |
METHOD AND APPARATUS FOR PROVIDING AN ULTRA LOW POWER REGULATED NEGATIVE CHARGE PUMP |
摘要 |
A circuit for providing a regulated output voltage from a charge pump circuit (51) while utilizing very low amounts of power, the circuit including a clock circuit (55) for providing clock pulses to operate the charge pump circuit to produce an output voltage, a bias circuit (54, 56-60) for monitoring the output voltage of the charge pump and furnishing signals for enabling the clock circuit in response to an insufficient output voltage, and circuitry (63-67, 69) for enabling the bias circuit during a fraction of the tool operating time available to the charge pump.
|
申请公布号 |
CA2185333(A1) |
申请公布日期 |
1995.09.28 |
申请号 |
CA19952185333 |
申请日期 |
1995.03.16 |
申请人 |
INTEL CORPORATION |
发明人 |
PANTELAKIS, DIMITRIS;TEDROW, KERRY;JAVANIFARD, JOHNNY;CANEPA, GEORGE |
分类号 |
G05F3/24;G11C5/14;G11C11/407;G11C16/30;H02M3/07;(IPC1-7):H02M3/18;G11C8/00 |
主分类号 |
G05F3/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|