J

JF Witte

14 records found

Authored

A Ping-Pong-Pang Current feedback Instrumentation Amplifier with > 0.04 % gain error
Conference paper (2011) - Saket Sakunia, JF Witte, M.A.P. Pertijs, K.A.A. Makinwa

A chopper and auto-zero offset-stabilized CMOS instrumentation amplifier
Conference paper (2009) - JF Witte, J.H. Huijsing, K.A.A. Makinwa

Dynamic offset compensated CMOS amplifiers

Dynamic offset compensated CMOS amplifiers
Doctoral thesis (2008) - JF Witte

A current-feedback instrumentation amplifier with 5 microvolts offset for bidirectional high-side current-sensing
Conference paper (2008) - JF Witte, J.H. Huijsing, K.A.A. Makinwa

A current-feedback instrumentation amplifier with 5 microvolts offset for bidirectional high-side current-sensing
Journal article (2008) - JF Witte, J.H. Huijsing, K.A.A. Makinwa

A CMOS chopper offset-stabilized opamp
Journal article (2007) - JF Witte, K.A.A. Makinwa, J.H. Huijsing
In this paper, an offset-stabilized operational amplifier is described. The amplifier employs a chopper amplifier in a low frequency path to cancel the offset of a wide-bandwidth amplifier. A sample-and-hold circuit is used to reduce the chopper ripple, and the low frequency path ...

MAX9922/9923T/H/F document control preliminary datasheet,topology review, schematics, plots and action item updates (U-SP-2-I-ICT)
Report (2006) - JF Witte

A CMOS chopper offset-stabilized opamp (U-SP-2-I-ICT)
Conference paper (2006) - JF Witte, K.A.A. Makinwa, J.H. Huijsing

A temperature sensor based on a thermal oscillator (U-SP-2-I-ICT)
Conference paper (2005) - K.A.A. Makinwa, JF Witte

The effect of non-idealities in CMOS chopper amplifiers
Conference paper (2004) - JF Witte, K.A.A. Makinwa, J.H. Huijsing

An oscillator based on a thermal delay line
Conference paper (2002) - JF Witte, K.A.A. Makinwa, J.H. Huijsing

Resonating things
Report (2001) - JF Witte

Contributed

Oscillator based on thermal diffusion
Patent (2011) - K.A.A. Makinwa, JF Witte
An oscillator device for generating an oscillator signal, includes a heater arrangement, a first switching element, a temperature sensor, signal process means, and voltage controlled oscillator; an output of the temperature sensor being connected to an input of the signal process ...