| IP명 | Capacitively-Coupled Continuous Time Delta-Sigma ADC | ||
|---|---|---|---|
| Category | Analog | Application | sensor interface |
| 실설계면적 | 5㎛ X 5㎛ | 공급 전압 | 1.8V |
| IP유형 | Hard IP | 동작속도 | 320kHz |
| 검증단계 | Silicon | 참여공정 | HM-1901 |
| IP개요 | A capacitively coupled continuous-time delta-sigma modulator (CC-CT∆ΣM) for resistive-bridge sensor readout IC (ROIC). The proposed CC-CT∆ΣM achieves 25 ppm INL over 50 mVₚₚ input range and 20.7-nV/√Hz input-referred noise density over 1 kHz bandwidth. Also, the prototype achieves 3.5 µV offset, 133 dB CMRR, while consuming 210 µA current at 1.8 V supply. | ||
- 레이아웃 사진 -
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