发明名称 |
DIGITAL PULSE MODULATORS HAVING FREE-RUNNING CLOCK |
摘要 |
The present invention relates to the application of a free-tunning clock signal in a pulse- width modulator (PWM) Specifically there is disclosed an integrated circuit comprising a pulse-width modulator (2) for converting an input signal (6) into a pulse-width-modulated signal (8), the pulse-width modulator (2) being clocked by a clock signal (4) generated by a clock generator (3) which generates a free-running clock signal In a preferred embodiment of the invention, the clock generator (3) is provided in the same integrated circuit (1), such as a chip, as the digital pulse-width modulator (2). |
申请公布号 |
WO2008072182(A3) |
申请公布日期 |
2008.12.04 |
申请号 |
WO2007IB55023 |
申请日期 |
2007.12.11 |
申请人 |
BANG & OLUFSEN ICEPOWER A/S;KRAGH, MORTEN;NIELSEN, OLE NEIS |
发明人 |
KRAGH, MORTEN;NIELSEN, OLE NEIS |
分类号 |
H03K7/08 |
主分类号 |
H03K7/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|