This paper presents a technique to enhance an overall performance of advanced recycling folded cascode operational transconductance amplifier (RFC OTA). It adopts an input stage comprising a cross coupled MOS differential pair biased by a constant DC current source in addition to an adjustable floating voltage source. The proposed modification shows a substantial improvement in transconductance leading to boost dc gain, gain-bandwidth and slew rate of conventional FC-OTA. The structure is designed and implemented in 0.18 μm CMOS technology. In addition to transconductance enhancement, a remarkable improvement in a phase margin is achieved using a Miller compensation technique to ensure the stability of OTA. The simulation results demonstrate the performance of the proposed OTA with 72 dB gain and unity gain bandwidth of 128 MHz for a capacitive load of 10 pF. The modified RFC OTA shows 550% improvement in gain bandwidth product (GBW) and 20 dB hike in the gain compared to the conventional FC-OTA, which has 19.85 MHz GBW and 51.9 dB respectively. The Miller compensated OTA shows 36% improvement in a phase margin compared to non-compensated OTA with a slight reduction of 6% in GBW.