Design considerations for effective neural signal sensing and amplification: a review
An electronic system comprising of significant circuit blocks like sensors (to capture the right
strength of signals) and Low Noise Amplifier (to suitably amplify the same) are required for …
strength of signals) and Low Noise Amplifier (to suitably amplify the same) are required for …
Design of a low-noise low-voltage amplifier for improved neural signal recording
K Sharma, RK Tripathi, HS Jatana… - Review of Scientific …, 2022 - pubs.aip.org
Design of amplifier circuits with low-noise operable at low-power to be used, especially for
implantable neural interfaces, remains a huge challenge. This research paper presents the …
implantable neural interfaces, remains a huge challenge. This research paper presents the …
Using floating gate and quasi-floating gate techniques for rail-to-rail tunable CMOS transconductor design
JMA Miguel, AJ Lopez-Martin, L Acosta… - … on Circuits and …, 2011 - ieeexplore.ieee.org
Floating-gate and quasi-floating gate MOS transistors can be efficiently employed to design
CMOS transconductors. These transistors allow achievement of relevant features in a …
CMOS transconductors. These transistors allow achievement of relevant features in a …
A low-noise high-gain recycling folded cascode operational transconductance amplifier based on gate driven and quasi-floating bulk technique
Operational Transconductance Amplifier (OTA) is an important circuit block used in the
design of filter, amplifiers and oscillators for various analog-mixed circuit systems. However …
design of filter, amplifiers and oscillators for various analog-mixed circuit systems. However …
New explicit-current-output SRCO using a single CFOA and all grounded capacitors
A new explicit-current-output (ECO) single-resistance-controlled-oscillator (SRCO) using a
single CFOA has been presented which (i) provides independent control of the condition of …
single CFOA has been presented which (i) provides independent control of the condition of …
Low-voltage low-noise gate driven quasi-floating bulk self-cascode current mirror operational transconductance amplifier
A gate driven quasi-floating bulk self-cascode current mirror operational transconductance
amplifier operable at±0.9 V supply voltage with DC gain (70 dB), gain bandwidth (250 kHz) …
amplifier operable at±0.9 V supply voltage with DC gain (70 dB), gain bandwidth (250 kHz) …
Low power high output impedance high bandwidth QFGMOS current mirror
Current mirror is a basic block of any mixed-signal circuit for example in an analog-to-digital
converter. Its precise performance is the key requirement for analog circuits where offset is a …
converter. Its precise performance is the key requirement for analog circuits where offset is a …
Quasi-floating gate MOSFET based low voltage current mirror
This paper demonstrates the use of quasi-floating gate MOSFET (QFGMOS) in the design of
a low voltage current mirror and highlights its advantages over the floating gate MOSFET …
a low voltage current mirror and highlights its advantages over the floating gate MOSFET …
Power‐efficient analog design based on the class AB super source follower
AJ Lopez‐Martin, L Acosta… - … Journal of Circuit …, 2012 - Wiley Online Library
SUMMARY A class AB version of the conventional super source follower (SSF) is described.
The circuit greatly increases slew rate (SR) and current efficiency, maintaining the low …
The circuit greatly increases slew rate (SR) and current efficiency, maintaining the low …
Highly consistent bulk driven quasi floating gate (BDQFG) PMOS pseudo-resistor design and implementation in 0.18 micron meter technology
A highly linear Bulk Driven Quasi Floating Gate (BDQFG) PMOS pseudo-resistor is
proposed using scaled capacitive voltage divider and gate voltage balancing circuitry. The …
proposed using scaled capacitive voltage divider and gate voltage balancing circuitry. The …