SU571897A1 - Device for converting pulse repetition period to voltage - Google Patents

Description

A torus component, a trigger trigger is inserted into each channel of the formation of a single distorted voltage, a trigger koTojToro connects to the control unit, and an inverter whose input is connected. S output of the integrator, with the outputs of the vitrerator and IN1r of the rhotor of each channel connected via inputs to the input of the analog totalizer, and the inputs from the trigger circuit are connected to the outputs of the code counting terminal. In the drawing, fedstae ene fzgnasonalva elektricheskogo skom pres brazovetel. The outputs of the input counting trigger 1 are poktachvta go counting triggers 2 and 3, the outputs of which, in turn, are connected to the keys of the keys 41 5, Kyyuchi e1SH5k t ystoyg; “l times since“ © talg of Harcpa33i © HBi5i And I BXi integrator in and 7 iMaNdCompeNoSatra noeiOjnmoS is 8 and 8. By Exiting the integrator nodklocheny w V8rtoroz on iO and 11. The outputs of the integrators and inverters are searching for and finding and finding the program in the page and making an order and searching and finding and looking for a page; 16, a1gents 2, 4, 9, 8, 3.0, 13, IS arr & w t levvy Eagsh .. © emokty 3, 5, 7, 0, 11 ,. 14, JS - the second channel of the Bairas formi1 linear yzmek yuegos ilayrsensen, works as a moderator. The counting input of the trigger 2. enters with the matchmaker. Emiws with eaflH cioro efo exit posyugaot 1Sh countable .techr trigger 2 and deregkgochoyut him, a -.- SMjty SKjia.-O: .nulu triangle pulses on the zero ground drive. go threes. 3. are mutually shifted in phase 18A, on the zero outputs of flip-flops 2, 3 pulses are delivered relative to each other at 9 ° .1 These pulses are applied to control The double-edged keys in the electronic keys 4, 5, Keys are connected by wires to the inputs of the integrators 6, 7, the reference reference signals of different polarities. -. XT g and e, and a result obtained by integrating rectangular img4ulsov pas outputs 1shte gratorov 6, 7 is formed with a triangular voltage shift f.aze 90 and with amplitude proportional to the pulse repetition period of the inlet trigger H.t.e.

input pulses.

Claims (1)

trigger From the integrators 6, 7, the triangular voltage is fed to the inverters 10, 11, and then from the integrators and the inverters. Four triangular signals are fed to the diodes 12 "3.5. By means of these diodes, the negative part of the half-period of the triangular voltage is cut off, and only positive half periods of the triangular voltages are fed to the analog adder 16. As a result of their addition, at the output of the adder, the signal is in the form of a constant voltage, the value of which is equal to the amplitude of the triangular voltage, i.e., is proportional to the follow-up period of the input pulses, and the sign is determined by the polarity of the diodes. Since at the outputs of the integrators 6, 7, the constant can accumulate from the drift of zero, and in the transient operating modes of the preformatterer, the integrator has an element of .kommy11asatsiiltoystnoy component 8, 9. .. The output signal of the scrolled. The device is formed as a sum of a linearly increasing 25 i and a linear aggregate, and in addition, the integrator should not work in the memory mode that it had. place in the prototype. Due to this, the accuracy of the memory, i.e., the conversion, is eliminated. Claims of the Inverter Pulse-to-Voltage Period Converter, containing an input counting trigger, an analog adder and two channels of linear variation: The voltage of the voltage, each of which contains sources of different polarity of the reference voltage, connected through a key with the integrator input to the compensator H component, characterized in that, in order to improve the accuracy of the conversion, a counting trigger is introduced into each channel of the shaping of the linearly varying voltage, the output of which is li ne to control input keys, and an inverter having an input connected to the output of the integrator; moreover, the outputs of the integrator and inverter caladic. channels are connected via diodes to the input of an analog adder, and the inputs of the counting triggers of both channels are connected to the outputs of the input counting