前苏联专利SU772508A3 Amplifier

专利PDF首页>>前苏联专利

专利附录

专利说明

权利要求

类似技术

同族专利

引用文献

法律状态

优先权

专利摘要:
An oscillator comprising a complementary symmetry field effect transistor inverter, and a feedback loop from the output terminal to the input terminal of the inverter. Frequency stabilization is achieved by connecting the source electrode of each transistor through a resistor to the respective power supply terminals for these transistors and the two substrates directly to the respective power supply terminals.
公开号:SU772508A3
申请号:SU721786966
申请日:1972-05-19
公开日:1980-10-15
发明作者:Шефилд Итон Саджент (Младший)
申请人:Рка Корпорейшн(Фирма)；
IPC主号:

专利说明:

one
The invention relates to radio engineering and can be used in various radio engineering devices, in particular in generator circuits.
A known amplifier containing -transistors of different types of conductivity, connected in series via DC, the gates of which are connected to a signal source, drains - to the load, and sources through resistors - with the corresponding terminals of the power supply, and a bias resistor is connected between the gates and drains And "
However, the known device does not have well-stabilized performance.
The purpose of the invention is to increase stability.
For this, in an amplifier containing two transistors of different conductivity type, connected in series with direct current, the gates of which are connected to the signal source, the drains are connected to the load, and the sources through the resistors are connected to the corresponding power supply terminals, and a bias resistor is connected between the gates and the drains power supply; field tetrode elements are used as transistors, the substrate of each of which is connected to the corresponding output of the power supply.
5 The drawing shows an electrical schematic diagram of the proposed amplifier.
The amplifier contains two transistors 1, 2 of different conductivity type,
10 load 3, resistors 4, 5, power bias resistor 6, a power source (not shown) with terminals 7, B and an input 9.
The amplifier works as follows.
The output impedance of the amplifier (when the common drain is connected) varies as a function of the steepness of the transistors 1 and 2, among other factors.
20 The slope, in turn, varies partially as a function of voltages, gate-source. When the amplifier is self-shifted by the power bias resistor 6, the gate voltage in the working
25 point is nominally equal to 0 5-55 / 2 V.
Thus, the slope of the transistors varies partially as a function of magnitude. When UD-JJ increases, (gate-source voltage) also increases. Usually cool

权利要求:
Claims (1)
[1]
Claim
An amplifier containing two transistors of different conductivity types, connected in series with a direct current, the gates of which are connected to the signal source, the gates are connected to the load, and the sources through the resistors are connected to the corresponding terminals of the power source, and a bias resistor is connected between the gates and the drains, This is due to the fact that, in order to increase stability, field tetrode elements are used as transistors, the substrate of each of which is connected to the corresponding output of the power source.

类似技术:

公开号 | 公开日 | 专利标题

SU772508A3|1980-10-15|Amplifier

US3904988A|1975-09-09|CMOS voltage controlled oscillator

US3678407A|1972-07-18|High gain mos linear integrated circuit amplifier

GB714811A|1954-09-01|Electric signal translating devices employing transistors

ES407761A1|1975-10-16|Current amplifier

GB1074577A|1967-07-05|Signal translating circuits using field-effect transistors

KR890005977A|1989-05-18|Amplifier device

GB1319717A|1973-06-06|Integrated circuit amplifier having a gain-versus-frequency characteristic

US2955257A|1960-10-04|Transistor class b signal amplifier circuit

ES384204A1|1973-06-01|High-gain differential amplifier

US3534294A|1970-10-13|Fet oscillator with constant current source for frequency stabilization

ES361235A1|1970-08-16|Gain control biasing circuits for field-effect transistors

US2709787A|1955-05-31|Semiconductor signal translating device

US3902141A|1975-08-26|Quartz oscillator having very low power consumption

KR830002440A|1983-05-28|Temperature compensated bias circuit

GB897731A|1962-05-30|Improvements in or relating to circuit arrangements suitable for amplifying mixing or modulating electric voltages

GB948011A|1964-01-29|An integrated circuit semi-conductor device

US3829795A|1974-08-13|Crystal oscillator using field effect transistors in an integrated circuit

US3197709A|1965-07-27|Pulse semiconductor amplifier with a reduced leakage current effect

US3099802A|1963-07-30|D.c. coupled amplifier using complementary transistors

GB1094010A|1967-12-06|Improved inductive reactance circuit

GB1076614A|1967-07-19|Integrated electrical circuits

SU915217A1|1982-03-23|Voltage repeater

GB1093538A|1967-12-06|Improvements in or relating to switched frequency oscillators

KR890001283A|1989-03-20|Generator circuit

同族专利:

公开号 | 公开日

CH623442B5|1981-06-15|

DE2224335C3|1982-05-13|

MY7600162A|1976-12-31|

JPS5228344B1|1977-07-26|

DE2224335A1|1972-11-30|

HK31676A|1976-06-11|

FR2138846B1|1976-03-12|

GB1392064A|1975-04-23|

US3725822A|1973-04-03|

CA966559A|1975-04-22|

CH738872A4|1974-02-28|

DE2224335B2|1974-06-12|

FR2138846A1|1973-01-05|

引用文献:

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

NL301882A|1962-12-17|

US3454894A|1965-11-24|1969-07-08|Leeds & Northrup Co|Stabilization of drain-electrode current of insulated-gate field-effect transistor|

GB1272997A|1968-06-13|1972-05-03|United States Time Corp|Horological electronic circuit|

CH504039A|1968-10-23|1970-11-13|Suisse Horlogerie|Quartz oscillator circuit, parallel resonance, for time measuring device|

US3568091A|1969-02-26|1971-03-02|Hamilton Watch Co|Astable multivibrator using two complementary transistor pairs|

US3585527A|1969-10-27|1971-06-15|Suisse Pour L Ind Horlogere Sa|Oscillator circuit including a quartz crystal operating in parallel resonance|JPS4982257A|1972-12-12|1974-08-08|

CH596598B5|1973-06-20|1978-03-15|Ebauches Sa|

US3855549A|1973-08-24|1974-12-17|Rca Corp|Circuit, such as cmos crystal oscillator, with reduced power consumption|

US3979698A|1973-10-19|1976-09-07|Itt Industries, Inc.|Crystal oscillator circuit|

JPS5199454A|1975-02-28|1976-09-02|Hitachi Ltd|

JPS5444589B2|1975-08-29|1979-12-26|

US4150338A|1977-03-28|1979-04-17|Rca Corporation|Frequency discriminators|

US4272736A|1979-06-11|1981-06-09|Motorola, Inc.|Start stop oscillator having fixed starting phase|

US4282496A|1979-08-29|1981-08-04|Rca Corporation|Starting circuit for low power oscillator circuit|

US4932047A|1985-11-07|1990-06-05|Luma Telecom, Inc.|Conversational video phone|

JPH0585082B2|1986-01-24|1993-12-06|Nippon Electric Co|

US4982169A|1986-08-25|1991-01-01|General Electric Company|Monolithically integrated RC oscillator of improved stability|

US4694261A|1986-10-29|1987-09-15|International Business Machines Corporation|Integrated high gain voltage controlled oscillator|

US4831343A|1988-03-24|1989-05-16|Motorola, Inc.|Crystal clock generator having fifty percent duty cycle|

US5113156A|1991-04-22|1992-05-12|Motorola, Inc.|Low power crystal oscillator with automatic gain control|

US5220291A|1992-03-20|1993-06-15|Hubert Hagadorn|Complementary transistor oscillator|

JP4674299B2|2005-05-11|2011-04-20|インターチップ株式会社|Inverting amplifier and crystal oscillator having the same|

US7948329B2|2008-05-06|2011-05-24|Chartered Semiconductor Manufacturing, Ltd.|Oscillator gain circuit and method|

JP2017153223A|2016-02-24|2017-08-31|株式会社ジェイテクト|Inverter, motor controller, and power steering device|

US9935584B1|2017-03-30|2018-04-03|Nvidia Corporation|Self-biased gyrator-based receiver for amplification and equalization of single-ended signals|

法律状态:

优先权:

申请号 | 申请日 | 专利标题

US14540771A| true| 1971-05-20|1971-05-20|

[返回顶部]