JPS5711509A - Amplifying circuit device for complementary isolating cate field effect transistor - Google Patents
Amplifying circuit device for complementary isolating cate field effect transistorInfo
- Publication number
- JPS5711509A JPS5711509A JP8572880A JP8572880A JPS5711509A JP S5711509 A JPS5711509 A JP S5711509A JP 8572880 A JP8572880 A JP 8572880A JP 8572880 A JP8572880 A JP 8572880A JP S5711509 A JPS5711509 A JP S5711509A
- Authority
- JP
- Japan
- Prior art keywords
- field effect
- effect transistor
- mos
- power supply
- complementary
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
- H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors
Abstract
PURPOSE:To suppress the change in the oscillating frequency and to enable stable oscillation, by the constitution that the bias voltage of an amplifying circuit for complementary isolating gate field effect transistor for a quartz oscillator is not changed against the variation of the power supply voltage. CONSTITUTION:In an amplifying circuit for complementary isolation gate field effect transistor (C-MOS), an n channel type isolation gate field effect transistor (n-NOS)11 is connected for the source to the negative side of a DC power supply, and the source of a p channel isolationg gate field effect transistor (p-MOS)12 is connected to the positive side of the DC power supply. An input sigal IN is inputted to the gate of a MOS 11 and an output signal OUT is outputted from the drain connecting point of the MOSs 11,12. The DC component of the gate of the MOSs 11,12 is interrupted with a capacitance 16, the gate bias voltage is given by the threshold voltages VTN,VTP of the n-MOS 13 and the p-MOS 14, and they are unchanged against the variation of the power supply voltage, allowing to avoid the shift of the oscillating frequency.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8572880A JPS5711509A (en) | 1980-06-24 | 1980-06-24 | Amplifying circuit device for complementary isolating cate field effect transistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8572880A JPS5711509A (en) | 1980-06-24 | 1980-06-24 | Amplifying circuit device for complementary isolating cate field effect transistor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5711509A true JPS5711509A (en) | 1982-01-21 |
Family
ID=13866900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8572880A Pending JPS5711509A (en) | 1980-06-24 | 1980-06-24 | Amplifying circuit device for complementary isolating cate field effect transistor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5711509A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006060606A (en) * | 2004-08-20 | 2006-03-02 | Interchip Kk | Inverting amplifier |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54101249A (en) * | 1978-01-27 | 1979-08-09 | Hitachi Ltd | Complementary mosfet amplifying circuit |
-
1980
- 1980-06-24 JP JP8572880A patent/JPS5711509A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54101249A (en) * | 1978-01-27 | 1979-08-09 | Hitachi Ltd | Complementary mosfet amplifying circuit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006060606A (en) * | 2004-08-20 | 2006-03-02 | Interchip Kk | Inverting amplifier |
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