JPS5693404A - Amplifying circuit - Google Patents
Amplifying circuitInfo
- Publication number
- JPS5693404A JPS5693404A JP16922979A JP16922979A JPS5693404A JP S5693404 A JPS5693404 A JP S5693404A JP 16922979 A JP16922979 A JP 16922979A JP 16922979 A JP16922979 A JP 16922979A JP S5693404 A JPS5693404 A JP S5693404A
- Authority
- JP
- Japan
- Prior art keywords
- fets
- output
- gates
- vss
- vdd
- 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.)
- Granted
Links
Abstract
PURPOSE: To output the signal alternately, by connecting gates of the first and the fourth IGFETs out of four IGFETs, which are connected in series, commonly and by connecting the complementary inverter between this connection point and the output point.
CONSTITUTION: Four FETs 12∼15 are connected in series between power sources VDD and VSS, and resistances R1 and R2 are connected to the second and the third FETs 13 and 14, thereby forming a current source circuit. Further, the feedback circuit consisting of diodes 17 and 18 and capacitors C1 and C2 is formed between output 16 and gates of the second and the third FETs 13 and 14. Gates of the first and the fourth FETs 12 and 15 are connected commonly and are connected to input terminal 19, and complementary inverter 20 of a small dimension is connected in parallel between input terminal 19 and output terminal 16. Thus, since the current limiting circuit has power source VDD and VSS terminals and has complementary inverter 20, the oscillation waveform is always oscillated alternately with (VDD -VSS)/2 as the center.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16922979A JPS5693404A (en) | 1979-12-27 | 1979-12-27 | Amplifying circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16922979A JPS5693404A (en) | 1979-12-27 | 1979-12-27 | Amplifying circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5693404A true JPS5693404A (en) | 1981-07-29 |
JPS6113647B2 JPS6113647B2 (en) | 1986-04-15 |
Family
ID=15882610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16922979A Granted JPS5693404A (en) | 1979-12-27 | 1979-12-27 | Amplifying circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5693404A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006338199A (en) * | 2005-05-31 | 2006-12-14 | Toshiba Microelectronics Corp | Low-consumption power circuit |
JP2010147889A (en) * | 2008-12-19 | 2010-07-01 | Citizen Holdings Co Ltd | Quartz oscillation circuit |
JP2013062755A (en) * | 2011-09-15 | 2013-04-04 | Renesas Electronics Corp | Semiconductor device |
-
1979
- 1979-12-27 JP JP16922979A patent/JPS5693404A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006338199A (en) * | 2005-05-31 | 2006-12-14 | Toshiba Microelectronics Corp | Low-consumption power circuit |
JP2010147889A (en) * | 2008-12-19 | 2010-07-01 | Citizen Holdings Co Ltd | Quartz oscillation circuit |
JP2013062755A (en) * | 2011-09-15 | 2013-04-04 | Renesas Electronics Corp | Semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
JPS6113647B2 (en) | 1986-04-15 |
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