15b 4kS/s serial ADC

15b 4kS/s cyclic/algorithmic serial ADC (Analog/ Digital Converter)

  • Effective Number of Bits: 15b (SNDR=92dB signal-to-noise-and-distortion-ratio) with digital IIR filter post-processing
  • Power supply 3.3V, Power Consumption 200µW
  • 0.35um CMOS Technology
  • Low input sampling capacitor of 4pF
  • Pseudo differential analog voltage input (3 pins: Vin+, Vin- with adjustable common mode level Vcm)
  • Layout chip area < 0,8mm²

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