JPS61119486U - - Google Patents
Info
- Publication number
- JPS61119486U JPS61119486U JP193085U JP193085U JPS61119486U JP S61119486 U JPS61119486 U JP S61119486U JP 193085 U JP193085 U JP 193085U JP 193085 U JP193085 U JP 193085U JP S61119486 U JPS61119486 U JP S61119486U
- Authority
- JP
- Japan
- Prior art keywords
- comparator
- hold circuit
- peak hold
- pulse signal
- output
- 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
- 238000005259 measurement Methods 0.000 claims 2
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
第１図は本考案の一例の構成図、第２図はその
説明のための図、第３図は、第４図は従来の装置
の説明のための図である。
２１は入力端子、２２，２６はピークホールド
回路を構成するアンプ、２７はコンデンサ、２９
，３７は出力端子、３２はコンパレータ、３４，
３５は微分回路を構成する素子、３６はアナログ
スイツチである。
FIG. 1 is a block diagram of an example of the present invention, FIG. 2 is a diagram for explaining the same, and FIGS. 3 and 4 are diagrams for explaining a conventional device. 21 is an input terminal, 22 and 26 are amplifiers forming a peak hold circuit, 27 is a capacitor, 29
, 37 is an output terminal, 32 is a comparator, 34,
35 is an element constituting a differential circuit, and 36 is an analog switch.
Claims (1)
コンパレータと、上記パルス信号の波高値を保持
するピークホールド回路とを有し、上記コンパレ
ータの出力の立上がりエツジで上記ピークホール
ド回路をリセツトし、上記コンパレータの出力を
後段回路へ測定のタイミング信号として供給する
ようにしたパルス波測定回路。 It has a comparator that determines the period when the pulse signal is at a predetermined level or higher, and a peak hold circuit that holds the peak value of the pulse signal, and the peak hold circuit is reset at the rising edge of the output of the comparator, A pulse wave measurement circuit whose output is supplied to subsequent circuits as a measurement timing signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP193085U JPS61119486U (en) | 1985-01-11 | 1985-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP193085U JPS61119486U (en) | 1985-01-11 | 1985-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61119486U true JPS61119486U (en) | 1986-07-28 |
Family
ID=30475125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP193085U Pending JPS61119486U (en) | 1985-01-11 | 1985-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61119486U (en) |
-
1985
- 1985-01-11 JP JP193085U patent/JPS61119486U/ja active Pending
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