JPS6162437U - - Google Patents
Info
- Publication number
- JPS6162437U JPS6162437U JP14819384U JP14819384U JPS6162437U JP S6162437 U JPS6162437 U JP S6162437U JP 14819384 U JP14819384 U JP 14819384U JP 14819384 U JP14819384 U JP 14819384U JP S6162437 U JPS6162437 U JP S6162437U
- Authority
- JP
- Japan
- Prior art keywords
- comparison circuit
- comparison
- differential pair
- reference input
- pair
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Television Signal Processing For Recording (AREA)
- Manipulation Of Pulses (AREA)
Description
第１図は、この考案の比較器の一実施例を示す
回路図、第２，３図は、それぞれ従来の比較器の
一例を示す回路図及び回路各部の信号波形図であ
る。
１１…比較器、１２…第１の比較回路、１３…
第２の比較回路、Ｑ１…基準入力用のトランジス
タ、Ｑ２…比較入力用のトランジスタ、Ｑ１０…
ヒステリシス形成用のトランジスタ。
FIG. 1 is a circuit diagram showing an embodiment of the comparator of this invention, and FIGS. 2 and 3 are a circuit diagram and signal waveform diagrams of various parts of the circuit, respectively, showing an example of a conventional comparator. 11... Comparator, 12... First comparison circuit, 13...
Second comparison circuit, Q1 ...transistor for reference input, Q2 ...transistor for comparison input, Q10 ...
Transistor for forming hysteresis.
Claims (1)
が差動対を形成する第１の比較回路と、この第１
の比較回路の差動対出力をそれぞれ入力する一対
のトランジスタが差動対を形成する第２の比較回
路とからなり、前記第２の比較回路の出力を前記
第１の比較回路の側に帰還し、前記第１の比較回
路の基準入力の電位を２値的に可変する構成とし
てなる比較器。 a first comparison circuit in which a pair of transistors for reference input and comparison input form a differential pair;
and a second comparison circuit, each of which receives the differential pair outputs of the comparison circuits forming a differential pair, and the output of the second comparison circuit is fed back to the first comparison circuit. and a comparator configured to vary the potential of the reference input of the first comparison circuit in a binary manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14819384U JPS6162437U (en) | 1984-09-29 | 1984-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14819384U JPS6162437U (en) | 1984-09-29 | 1984-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6162437U true JPS6162437U (en) | 1986-04-26 |
Family
ID=30706415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14819384U Pending JPS6162437U (en) | 1984-09-29 | 1984-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6162437U (en) |
-
1984
- 1984-09-29 JP JP14819384U patent/JPS6162437U/ja active Pending
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