JPS5658320A - Schmitt circuit - Google Patents
Schmitt circuitInfo
- Publication number
- JPS5658320A JPS5658320A JP13562979A JP13562979A JPS5658320A JP S5658320 A JPS5658320 A JP S5658320A JP 13562979 A JP13562979 A JP 13562979A JP 13562979 A JP13562979 A JP 13562979A JP S5658320 A JPS5658320 A JP S5658320A
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- voltage
- base voltage
- input
- zener diode
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
- H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger
- H03K3/2897—Bistables with hysteresis, e.g. Schmitt trigger with an input circuit of differential configuration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13562979A JPS5658320A (en) | 1979-10-19 | 1979-10-19 | Schmitt circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13562979A JPS5658320A (en) | 1979-10-19 | 1979-10-19 | Schmitt circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5658320A true JPS5658320A (en) | 1981-05-21 |
JPS6333731B2 JPS6333731B2 (ja) | 1988-07-06 |
Family
ID=15156267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13562979A Granted JPS5658320A (en) | 1979-10-19 | 1979-10-19 | Schmitt circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5658320A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5827425A (ja) * | 1981-08-11 | 1983-02-18 | Nec Corp | シユミツト回路 |
-
1979
- 1979-10-19 JP JP13562979A patent/JPS5658320A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5827425A (ja) * | 1981-08-11 | 1983-02-18 | Nec Corp | シユミツト回路 |
JPH0320087B2 (ja) * | 1981-08-11 | 1991-03-18 | Nippon Electric Co |
Also Published As
Publication number | Publication date |
---|---|
JPS6333731B2 (ja) | 1988-07-06 |
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