发明名称 |
INTEGRATED DRIVER AND RELATED METHOD |
摘要 |
<p>A driver circuit may include a first node (VA), and a first circuit to generate on the first node (VA) an inverted replica of an input signal (VIN) during driver switching between a first supply voltage (Vdd1) and ground, the inverted replica having a threshold voltage value based upon a reference voltage (Vref) greater than the first supply voltage (Vdd1). The driver circuit may include a cascode stage (M3) to be controlled by the reference voltage (Vref) and to be coupled between a second supply voltage (Vdd2) and the first node, a delay circuit (D) to generate a delayed replica of the input signal (VIN), an amplifier, and a switching network (M5, M6) to couple a control terminal of an active load transistor (M9) either to one of the reference voltage (Vref) or to ground, based upon the input signal (VIN).</p> |
申请公布号 |
WO2012072726(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
WO2011EP71480 |
申请日期 |
2011.12.01 |
申请人 |
STMICROELECTRONICS S.R.L.;ZUFFADA, MAURIZIO;POZZONI, MASSIMO;CONTINI, ANGELO |
发明人 |
ZUFFADA, MAURIZIO;POZZONI, MASSIMO;CONTINI, ANGELO |
分类号 |
H03F3/30;H03F1/22;H03F3/217;H03F3/24;H03F3/45;H03K19/0185;H04B10/155 |
主分类号 |
H03F3/30 |
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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