• Publications
  • Influence
A CMOS smart temperature sensor with a 3σ inaccuracy of ±0.1 °C from -55 °C to 125 °C
TLDR
A low-cost temperature sensor with on-chip sigma-delta ADC and digital bus interface was realized in a 0.5 μm CMOS process. Expand
  • 259
  • 18
A 1.2-V 8.3-nJ CMOS Humidity Sensor for RFID Applications
TLDR
This paper presents a fully integrated CMOS humidity sensor for a smart RFID sensor platform. Expand
  • 102
  • 14
An Energy-Efficient 15-Bit Capacitive-Sensor Interface Based on Period Modulation
TLDR
This paper presents an energy-efficient capacitive-sensor interface with a period-modulated output signal. Expand
  • 104
  • 11
27.7 A 0.05mm2 1V capacitance-to-digital converter based on period modulation
TLDR
This paper presents a digitally assisted period modulation (PM)-based capacitance-to-digital converter (CDC) that is >9× smaller than prior CDCs with >10b resolution, and improves the energy efficiency by >10× compared to previous PM-based CDCs. Expand
  • 31
  • 7
A Thermal-Diffusivity-Based Frequency Reference in Standard CMOS With an Absolute Inaccuracy of ±0.1% From - 55°C to 125°C
TLDR
An on-chip frequency reference exploiting the well-defined thermal diffusivity of IC-grade silicon has been realized in a standard 0.7 μm CMOS process. Expand
  • 36
  • 5
A 140 dB-CMRR Current-Feedback Instrumentation Amplifier Employing Ping-Pong Auto-Zeroing and Chopping
  • M. Pertijs, W. Kindt
  • Engineering, Computer Science
  • IEEE Journal of Solid-State Circuits
  • 29 May 2009
TLDR
This paper presents a precision general-purpose current-feedback instrumentation amplifier (CFIA) that employs a combination of ping-pong auto-zeroing and chopping to cancel its offset and 1/f noise. Expand
  • 104
  • 4
A front-end ASIC with receive sub-array beamforming integrated with a 32 × 32 PZT matrix transducer for 3-D transesophageal echocardiography
  • C. Chen, Z. Chen, +11 authors M. Pertijs
  • Engineering, Computer Science
  • IEEE Symposium on VLSI Circuits (VLSI-Circuits)
  • 15 June 2016
TLDR
This paper presents a power- and area-efficient front-end ASIC that is directly integrated with an array of 32 × 32 piezoelectric transducer elements to enable the next-generation miniature ultrasound probes for real-time 3-D transesophageal echocardiography. Expand
  • 29
  • 4
A Prototype PZT Matrix Transducer With Low-Power Integrated Receive ASIC for 3-D Transesophageal Echocardiography
This paper presents the design, fabrication, and experimental evaluation of a prototype lead zirconium titanate (PZT) matrix transducer with an integrated receive ASIC, as a proof of concept for aExpand
  • 48
  • 3
A 1.2V 8.3nJ energy-efficient CMOS humidity sensor for RFID applications
TLDR
A CMOS fully-integrated humidity sensor for a RFID sensor platform has been realized in 0.16μm CMOS technology. Expand
  • 24
  • 3
A compact sensor readout circuit with combined temperature, capacitance and voltage sensing functionality
TLDR
This paper presents an area- and energy-efficient sensor readout circuit, which can precisely digitize temperature, capacitance and voltage. Expand
  • 10
  • 3