JPS57157556A - Amplifying circuit - Google Patents
Amplifying circuitInfo
- Publication number
- JPS57157556A JPS57157556A JP56042175A JP4217581A JPS57157556A JP S57157556 A JPS57157556 A JP S57157556A JP 56042175 A JP56042175 A JP 56042175A JP 4217581 A JP4217581 A JP 4217581A JP S57157556 A JPS57157556 A JP S57157556A
- Authority
- JP
- Japan
- Prior art keywords
- terminals
- gate
- grounded
- series
- ground
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Amplifiers (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
PURPOSE: To obtain a voltage amplifying circuit having high sensitivity, less necessary power and high performance by forming the circuit of three FETs connected in series with each other, applying the prescribed voltage to one terminals, ground the other terminals, and connecting capacitors ground at one respective teriminals to the two connecting points of the FETs connected in series.
CONSTITUTION: The first, second and third FET elements Q1, Q2, Q3 are connected in series with each other, a power source is connected to the other terminal of the element Q1, and the other terminal of the element Q3 is grounded. Grounded capacitors C1, C2 in which the ground capacitances are set at C2> C1 are connected to the connecting points of the elements Q1 and Q2, Q2 and Q3, and the other terminals are grounded. Subsequently, a clock signals ϕ1 is inputted to the gate of the element Q1, an input signal Vin is applied to the gate of the element Q2, and a clock signal ϕ2 not superposed with the signal ϕ1 is inputted to the gate of the element Q3. Thus, an output signal V0 amplified at a rate of C2>C1 with respect to the varied amount of the input signal Vin can be obtained from the connecting point of the elements Q1 and Q2.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56042175A JPS57157556A (en) | 1981-03-23 | 1981-03-23 | Amplifying circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56042175A JPS57157556A (en) | 1981-03-23 | 1981-03-23 | Amplifying circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57157556A true JPS57157556A (en) | 1982-09-29 |
Family
ID=12628637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56042175A Pending JPS57157556A (en) | 1981-03-23 | 1981-03-23 | Amplifying circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57157556A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4911472A (en) * | 1987-11-25 | 1990-03-27 | Nippon Seiko Kabushiki Kaisha | Slider for passive seat belt system |
-
1981
- 1981-03-23 JP JP56042175A patent/JPS57157556A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4911472A (en) * | 1987-11-25 | 1990-03-27 | Nippon Seiko Kabushiki Kaisha | Slider for passive seat belt system |
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