The phrase "analog sections" is correct and usable in written English.
It can be used in contexts related to electronics, audio equipment, or any field where analog technology is discussed.
Example: "The device features both digital and analog sections to enhance sound quality."
Alternatives: "analog components" or "analog circuits".
The analog section provides required linearity and the switching section guarantees satisfying total efficiency level.
The reduction of crosstalk from the digital to the analog section is therefore crucial.
Each channel in the chip includes an analog section, with low-noise preamplification, shaping, and A/D conversion.
During the 1960s and 1970s, there was considerable interest in 'hybrid' machines, where an analog section is controlled by and programmed via a digital section.
For this purpose the analysis is focused on the noise performances of the analog section, as a function of the detector capacitance, and of the signal peaking time.
The analog section includes a charge sensitive preamplifier, a shaper with 3-bit digitally selectable shaping times from 1.6 µs to 6.6 µs and a peak stretcher/sample-and-hold stage.
The analog section comprises 12 coaxial inputs (six per head) which are digitized by means of two 8-channel 12-bit 40-MHz ADCs in order to acquire the scintillation pulse, the charge division signals and the depth of interaction within the scintillator.
It has a digital processing section based on a field-programmable gate array (FPGA), which interfaces with analog UWB sections to generate required analog pulsed waveforms for transceiver operation.
The details of the analog circuits of waveform receiver with the preamplifier of the electric field sensors and dsPIC are written in the "Analog part of the plasma wave receiver" and "CPU as the digital processing system" section, respectively.
