This paper presents an all-MOSFET voltage reference with a power supply rejection of better than -51 dB for frequencies up to 60 MHz. It uses MOSFETs in strong inversion and includes a compact MOSFET low-pass filter and feedback technique to achieve a wide bandwidth for power supply rejection not seen in previous works. The proposed design was fabricated using a standard 0.18μm CMOS process and its logic size, area, and power consumption were analyzed using the Tanner tool.

1. An All-MOSFET Sub-1-V Voltage Reference With a−51-dB
PSR up to 60 MHz
ABSTRACT:
This paper presents a voltage reference (VR) with a power supply rejection (PSR)
better than 50 dB for frequencies of up to 60 MHz, and uses MOSFETs in strong
inversion. Another innovation is a compact MOSFET low-pass filter, which was
developed along with a feedback technique for a wide-bandwidth PSR not
achieved in previous works. The proposed all-MOSFET VR was fabricated using a
standard 0.18µm CMOS process. The proposed architecture of this paper analysis
the logic size, area and power consumption using Tanner tool.
SOFTWARE IMPLEMENTATION:
 Tanner tool