Inventor · disambiguated record
Mark Chambers
Also filed as: CHAMBERS MARK · CHAMBERS MARK J · CHAMBERS MARK JONATHAN
25 granted patents·4 pending applications·507 citations·filing 1994–2013
96Inventor score
Top patents by PatentIndex Score
29 records- 0195US7715143B2Delta-sigma PLL using fractional divider from a multiphase ring oscillatorBROADCOM CORP·Filed 2007·Granted May 11, 2010·30 cites·17 claims
- 0295US5901347AFast automatic gain control circuit and method for zero intermediate frequency receivers and radiotelephone using sameMOTOROLA INC·Filed 1996·Granted May 4, 1999·153 cites·17 claims
- 0392US5625316ATuning circuit for an RC filterMOTOROLA INC·Filed 1994·Granted Apr 29, 1997·88 cites·8 claims
- 0480US7605665B2Fractional-N phase locked loopBROADCOM CORP·Filed 2007·Granted Oct 20, 2009·11 cites·48 claims
- 0577US6975557B2Phase controlled high speed interfacesBROADCOM CORP·Filed 2004·Granted Dec 13, 2005·19 cites·25 claims
- 0677US5381114AContinuous time common mode feedback amplifierMOTOROLA INC·Filed 1994·Granted Jan 10, 1995·29 cites·13 claims
- 0775US7358782B2Frequency divider and associated methodsBROADCOM CORP·Filed 2006·Granted Apr 15, 2008·10 cites·13 claims
- 0874US7508272B2Methods and systems to provide a plurality of signals having respective different phasesBROADCOM CORP·Filed 2007·Granted Mar 24, 2009·1 cites·18 claims
- 0971US7333390B2Phase controlled high speed interfacesBROADCOM CORP·Filed 2005·Granted Feb 19, 2008·6 cites·12 claims
- 1069US7515504B2Phase controlled high speed interfacesBROADCOM CORP·Filed 2008·Granted Apr 7, 2009·4 cites·13 claims
- 1169US6922109B2Multiple synthesized clocks with fractional PPM control from a single clock sourceBROADCOM CORP·Filed 2002·Granted Jul 26, 2005·11 cites·16 claims
- 1269US5530399ATransconductance scaling circuit and method responsive to a received digital code word for use with an operational transconductance circuitMOTOROLA INC·Filed 1994·Granted Jun 25, 1996·31 cites·18 claims
- 1365US5465409ARadio architecture with dual frequency source selectionMOTOROLA INC·Filed 1994·Granted Nov 7, 1995·42 cites·13 claims
- 1460US7609095B2System and method for maintaining device operation during clock signal adjustmentsBROADCOM CORP·Filed 2005·Granted Oct 27, 2009·4 cites·11 claims
- 1560US7142057B2System to accelerate settling of an amplifierBROADCOM CORP·Filed 2005·Granted Nov 28, 2006·3 cites·20 claims
- 1652US6510012B1High-speed CMOS buffer circuit with programmable quadratic transfer functionTEXAS INSTRUMENTS INC·Filed 2000·Granted Jan 21, 2003·10 cites·18 claims
- 1752US5598129ALow current drain operational transconductance amplifierMOTOROLA INC·Filed 1995·Granted Jan 28, 1997·15 cites·17 claims
- 1847US6853510B2High-speed low-capacitive load common mode feedbackTEXAS INSTRUMENTS INC·Filed 2001·Granted Feb 8, 2005·5 cites·6 claims
- 1947US5459427ADC level shifting circuit for analog circuitsMOTOROLA INC·Filed 1994·Granted Oct 17, 1995·11 cites·4 claims
- 2045US6963245B2System and method to accelerate settling of an amplifierBROADCOM CORP·Filed 2003·Granted Nov 8, 2005·3 cites·22 claims
- 2143US7274260B2Methods and systems to provide a plurality of signals having respective different phasesBROADCOM CORP·Filed 2006·Granted Sep 25, 2007·0 cites·16 claims
- 2243US6868431B1Circuit and method for processing dataFREESCALE SEMICONDUCTOR INC·Filed 1999·Granted Mar 15, 2005·8 cites·14 claims
- 2337US7116176B2Multiple synthesized clocks from a single clock sourceBROADCOM CORP·Filed 2004·Granted Oct 3, 2006·0 cites·26 claims
- 2436US5832370ACurrent mode transceiver circuit and methodMOTOROLA INC·Filed 1996·Granted Nov 3, 1998·13 cites·7 claims
- 2536US2007152761A1Voltage controlled oscillator with variable control sensitivityBROADCOM CORP·Filed 2006·Application pending·0 cites
- 2634US2014292301A1Low Power Bias Compensation Scheme Utilizing A Resistor BiasBROADCOM CORP·Filed 2013·Application pending·0 cites
- 2730US7161781B2Signal driving systemBROADCOM CORP·Filed 2003·Granted Jan 9, 2007·0 cites·32 claims
- 2829US2002122265A1CMOS DC offset correction circuit with programmable high-pass transfer functionFiled 2001·Application pending·0 cites
- 2926US2002048109A1dB linear variable gain amplifierFiled 2001·Application pending·0 cites
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