DESIGN OF LOW POWER LOW VOLTAGE BULK DRIVEN OPERATIONAL TRANSCONDUCTANCE AMPLIFIER (BD-OTA)

Operational Transconductance Amplifier (OTA) is one of the most significant buildingblocks in integrated continuous-time filters. Here we design Low Power Low Voltage Bulk Driven OTA with a new concept of high-linearity OTA with controllable Transconductance is proposed. The OTA is simulated in a standard TSMC 0.18 mm CMOS process with a 0.6 V supply voltage