Geoffroy Klisnick

  • Citations Per Year
Learn More
This paper presents the design and implementation of second generation current conveyor CCII– in 0.35μm CMOS process. In the design, we intended to achieve very low output impedance of voltage buffer over wide frequency range, in order to comply with high requirements for laboratory instrumentation. Selected approach relies on the optimization of voltage(More)
We present some experimental results showing that two different standard BiCMOS SiGe technologies can operate at 4 K. DC and low frequency measurements were carried out on two SiGe heterojunction bipolar transistors (HBT) of 0.8 mum and 0.35 mum AMS BiCMOS SiGe technologies. We report that for both SiGe HBTs, the transconductance gm increases at cryogenic(More)
This paper presents an ultra low noise instrumentation based on a standard BiCMOS SiGe 0.35 μm ASIC operating at cryogenic temperatures. The main functions of the electronic circuit are the readout and the multiplexing of SQUIDs/TES. We report the cryogenic operation of the ASIC dedicated to the readout of a 2x4 pixel demonstrator array. We particularly(More)
  • 1