Low-noise low-power CMOS preamplifier for multisite extracellular neuronal recordings
#CMOS
#low-noise
#low-power
#preamplifier
#extracellular
#neuronal recordings
#biomedical
#signal processing
#neuroscience
No description available.
Cmos-oscillator
This circuit is guaranteed to oscillate at a frequency of approximately 2.2/(R1 x C) if R2 is greater than R1. Additionally, the number of gates can be reduced further by replacing gates 1 and 2 with a non-inverting gate.
The described...
Dualxed cmos flasher
Inverters IC1-a and IC1-b form a multivibrator, while IC1-c acts as a buffer. Inverter IC1-d is configured such that its output is the inverse of IC1-c; when pin 6 is high, pin 8 is low, and vice versa. As pins...
Dynamic mic preamplifier circuit
This microphone preamplifier utilizes the low-noise integrated circuit (IC) uA739. It serves as a practical example of designing an effective preamplifier for dynamic microphones. The IC contains two identical integrated preamplifier circuits, with the second preamp functioning in the same...
4093 Cmos Vfo Circuit
Two gates of a Quad 4093 are utilized in an astable multivibrator configuration. CI is a three-gang 365 pF variable capacitor with its sections connected in parallel. Additionally, S3 and S4 serve to switch in optional extra capacitors.
The described circuit...
Quiz Circuit
This design utilizes four integrated circuits (ICs) and features four input circuits with four independent outputs, along with a single master reset switch. The outputs are configured with light-emitting diodes (LEDs), which can be modified to control lamps or buzzers....
Optical-cmos-coupler
Standard CMOS logic operates with supply voltages as low as 3 V and is specified for a maximum current sinking/sourcing capability of 30 pA. To drive the infrared emitting diode (IRED) when utilizing CMOS to control an optocoupler, it is...
Three Tube PHONO (RIAA) Preamplifiers with ECC83
The description refers to three circuits of the Recording Industry Association of America (RIAA), which are designed for the amplification of low signals from Moving Magnet (MM) heads. These circuits follow different solutions, each one concerning the equalization (eq).
In...
General purpose preamplifier
Limited information is available regarding the operation of the LM382, as the majority of its circuitry is integrated within the IC. Most components responsible for frequency determination are located on the chip, with only capacitors being externally mounted. The LM382...
Low-power-inverter
This low-power inverter utilizes only nine components to convert 10 to 16 VDC into a 60 Hz, 115 V square-wave output suitable for operating AC equipment with a maximum power of 25 W. The initial section of the 556 timer...