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SU639141A2 - Pulse frequency divider - Google Patents

Pulse frequency divider

Info

Publication number
SU639141A2
SU639141A2 SU772508789A SU2508789A SU639141A2 SU 639141 A2 SU639141 A2 SU 639141A2 SU 772508789 A SU772508789 A SU 772508789A SU 2508789 A SU2508789 A SU 2508789A SU 639141 A2 SU639141 A2 SU 639141A2
Authority
SU
USSR - Soviet Union
Prior art keywords
frequency divider
resistor
pulse frequency
storage capacitor
additional
Prior art date
Application number
SU772508789A
Other languages
Russian (ru)
Inventor
Анатолий Васильевич Гладков
Original Assignee
Предприятие П/Я Г-4778
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я Г-4778 filed Critical Предприятие П/Я Г-4778
Priority to SU772508789A priority Critical patent/SU639141A2/en
Application granted granted Critical
Publication of SU639141A2 publication Critical patent/SU639141A2/en

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  • Manipulation Of Pulses (AREA)

Description

II

Изобретение относитс  к импульсной технике. The invention relates to a pulse technique.

В основном aJBT. св. №482017 описан денитепь частоты импушьсов, содержащий накопительный конденсатор, схему сравнени , разр шьтй ключ, причем накопитепьный конденсатор включен между общей шиной и точкой соединени  резистора с анодом тиристора разр дного ключа, катод которого через разр дный резистор подключен к общей шине, а упраытающий электрод - к выходу схемы сравнени  l J.Basically aJBT. St. No. 482017 describes a denipump of impulse frequency, containing a storage capacitor, a comparison circuit, an expansion switch, the storage capacitor being connected between the common bus and the connection point of the resistor with the anode of the thyristor of the discharge switch, whose cathode is connected to the common bus through a discharge resistor and connected - to the output of the comparison circuit l J.

Одаако этот делитель частоты недостаточно стабилен при больших коэффициентах делени .Odaako, this frequency divider is not stable enough for large division factors.

Цель изобретени  - повышениестабига ности при больших коэффициентах петеви .The purpose of the invention is to increase the stabilities at high petei coefficients.

Поставленна  це ь достигаетс  тем, что в делитель частоты, содержащий накопительный конденсатор, схему сравнени разр днъгй ключ, причем накопительный конденсатор включен между общей шиноЯThe set value is achieved by the fact that in the frequency divider containing the storage capacitor a comparison circuit is provided for the dongle key, the storage capacitor being connected between the common bus

и точкой соединени  резистора с анодом тиристора разр дного ключа, катод которого через разр дный резистор подключен к общей шине, а управл к ций электрод . к выходу схемы сравнени , введен дополнительный резистор, дополнительный стабилитрон и транзистор, коллектор соединен с накопительным конденсатором , эмйттер подключен к зар дному резиозистору , база через дополни гельный резистор соединена с о&1ей шиной, а через допо нитепьньй стаби итрон - с шиной питани .and the point of connection of the resistor with the anode of the thyristor of the discharge switch, the cathode of which is connected to the common bus through the discharge resistor, and the control electrode. An additional resistor, an additional Zener diode and a transistor are connected to the output of the comparison circuit, the collector is connected to the storage capacitor, the emitter is connected to the charging resiozistor, the base is connected to the Ω bus by an additional gel resistor, and through the additional stabilizer to the power supply bus.

На чертеже нривевюна нринципиальна  электрическа  схема предлагаемого делител  частоты.In the drawing, the preferred electrical circuit of the proposed frequency divider.

Делитевд содержит тиристор 1, резисторы 2, 3 и 4, стабипи он 5, днод 6, накопительный конденсатор 7, зар даый резистор 8, шунтирующий резистор 9, разр шый резист ф to, конденсаторы 11 и 12, транзистор 13,. дополнительный стабилитрон 14 и дополнительный резистор 15.Delitevd contains thyristor 1, resistors 2, 3, and 4, stabilize it 5, dnod 6, storage capacitor 7, charging resistor 8, shunt resistor 9, ghosting resistor f to, capacitors 11 and 12, transistor 13 ,. additional zener diode 14 and additional resistor 15.

SU772508789A 1977-07-18 1977-07-18 Pulse frequency divider SU639141A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772508789A SU639141A2 (en) 1977-07-18 1977-07-18 Pulse frequency divider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772508789A SU639141A2 (en) 1977-07-18 1977-07-18 Pulse frequency divider

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU482017 Addition

Publications (1)

Publication Number Publication Date
SU639141A2 true SU639141A2 (en) 1978-12-25

Family

ID=20718507

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772508789A SU639141A2 (en) 1977-07-18 1977-07-18 Pulse frequency divider

Country Status (1)

Country Link
SU (1) SU639141A2 (en)

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