Vrba, "Comparison of the fully-differential and single-ended solutions of the frequency filter with current followers and adjustable current amplifier
", in Proc.
Berroth, "Low power 10 GHz ring VCO using source capacitively coupled current amplifier
in 0.12 [micro]m CMOS technology," Electronics letters, vol.
The CMOS CMUTs are included with a current amplifier
on the equivalent chip and the current-to-frequency chip presents [9, 15] the current-to frequency readout interface.
Kind, "Linearly tunable quadrature oscillator derived from LC Colpitts structure using voltage differencing transconductance amplifier and adjustable current amplifier
," Analog Integrated Circuits and Signal Processing, vol.
As a high current amplifier
, it accepts AC or DC voltage input from a function generator to drive a heavy load that requires high current or high voltage.
Linearly Tunable Current Amplifier
. In Figure 3, the current-controlled current amplifier
(CCCA) is realized by employing two [G.sub.m] cells of Figure 2.
According to NIs Travis White, product manager, precision DC measurements, "A sensitive picoammeter can be based on the NI PXI-4022 Current Amplifier
Module, which implements a feedback ammeter with less than 20 [micro] V of burden voltage on its 100-nA current range.
These devices integrate a current amplifier
, a 50 Hz/60 Hz rejection filter to eliminate artificial light flicker and a 15-bit ADC (analog-to-digital converter).
In current-mode signal processing, they have been used to design a high-performance voltage feedback current amplifier
It consists of a current amplifier
, a voltage buffer, and the impedance to be scaled Z.
Note that by adding just one current amplifier
(DACA3) into the structure in Fig.