subtractor


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Related to subtractor: multiplexer

subtractor

(sʌbˈtræktə)
n
in electronics, a circuit of which the output depends upon the difference between two inputsa filter used to screen out a particular colour (wavelength) in light
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References in periodicals archive ?
128-QAM Receiver: Receiver block comprises of Polarization Splitter, optical null, phase shifter, photodetector, electrical subtractor and amplifier.
Arslan, "Self-Biasing High Precision CMOS Current Subtractor for Current-Mode Circuits", Advances in Electrical and Computer Engineering, vol.13, no.4, pp.19-24, 2013.
CNFET-FCOA-Based Subtractor. A differential amplifier with unity gain can be used to provide an output voltage that is equal to the difference of two input voltages [30].
The implementation of full adder and subtractor as the major component of the arithmetic procedures can precisely influence the functioning of the entire architecture.
Adders/subtractors 1343 12-bit adder 255 13-bit adder 136 14-bit adder 68 15-bit adder 34 16-bit adder 17 4-bit subtractor 17 8-bit adder 816 Comparators 2 6-bit comparator equal 1 6-bit comparator greater 1 Counters 21 4-bit up counter 17 5-bit up counter 2 6-bit up counter 2 Registers 76 16-bit register 16 8-bit register 60 12-bit latches 272 Table 4: Comparison among VLSI implementations of VBSME architectures.
Koprowski, "Tonometer for contact measurement such as cornea pressure and visco elasticity of eye, has two filters connected to subtractor, and analog-to-digital converter connected to microprocessor, where one of filter is connected to microprocessor," Patent Number: PL406553-A1, Patent Assignee: Politechnika Wroclawska, 2014.
Send [1/2] 1/2 and [W.sub.i-1] to MSD adder and MSD subtractor, and write the results in the variables W1 and W2; send D and [W.sub.i-1] to MSD adder and MSD subtractor, and write the results in variables W3 and W4;
From internal structure implementation point of view, the current subtractor (CS) with current differencing capability [24], [25] forms one of the most important sub-stages of recently proposed high-performance CM active building blocks (ABBs) such as current differencing transconductance amplifier (CDTA) [6], [7], [21], current differencing buffered amplifier (CDBA) [8], [16], [20], [22], operational transresistance amplifier (OTRA) [3], [17], or second-generation differential current conveyor (DCCII) [11]-[15].
[u.sub.16A] constitutes a subtractor circuit, with [y.sub.i] minus [x.sub.i] and voltage comparator LM339DG implement sign operational.