Come check out our ISSCC paper, #10.2 titled “A 139μW 104.8dB-DR 24kHz-BW CTΔΣM with Chopped AC-Coupled OTA-Stacking and FIR DACs”. Somok will present our work on “OTA-Stacking” to improve the noise efficiency of circuits. Having already shown the benefit of this technique in an ultra-low power ECG amplifier, we demonstrate how this can be used in an analog-to-digital converter (ADC) with state-of-the-art performance. Congrats, Somok Mondal and Omid Ghadami! Also, a post on the JSOE blog here.