JPS5849400U - Frequency characteristic correction circuit of sample and hold circuit - Google Patents
Frequency characteristic correction circuit of sample and hold circuitInfo
- Publication number
- JPS5849400U JPS5849400U JP14455181U JP14455181U JPS5849400U JP S5849400 U JPS5849400 U JP S5849400U JP 14455181 U JP14455181 U JP 14455181U JP 14455181 U JP14455181 U JP 14455181U JP S5849400 U JPS5849400 U JP S5849400U
- Authority
- JP
- Japan
- Prior art keywords
- sample
- frequency characteristic
- circuit
- characteristic correction
- hold circuit
- 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
Landscapes
- Networks Using Active Elements (AREA)
- Television Signal Processing For Recording (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はサンプルホールド回路における従来の周波数特
性補正回路のブロック図。第２図ａ、 ｂおよびＣは第
１図に示す従来の周波数特性補正回路の作用の説明に供
する周波数特性図。第３図は本考案の一実施例のブロッ
ク図。第４図ａは第３図におけるローパスフィルタの周
波数特性図。第４図すおよびＣは本考案の作用の説明に
供する周波数特性図。
１・・・・・・サンプルホールド回路、３・・・・・・
ローパスフィルタ。FIG. 1 is a block diagram of a conventional frequency characteristic correction circuit in a sample and hold circuit. 2A, 2B, and 2C are frequency characteristic diagrams for explaining the operation of the conventional frequency characteristic correction circuit shown in FIG. 1. FIG. 3 is a block diagram of an embodiment of the present invention. FIG. 4a is a frequency characteristic diagram of the low-pass filter in FIG. 3. FIGS. 4A and 4C are frequency characteristic diagrams for explaining the operation of the present invention. 1...Sample hold circuit, 3...
low pass filter.
Claims (1)
周波数の直前部分の周波数範囲においてピーク特性を有
する周波数特性番−備えたローパスフィルタからなるこ
とを特徴とするサンプルホールド回路の周波数特性補正
回路。1. A frequency characteristic correction circuit for a sample-and-hold circuit, comprising a low-pass filter connected in cascade to the sample-and-hold circuit and having a frequency characteristic number having a peak characteristic in a frequency range immediately before a cutoff frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14455181U JPS5849400U (en) | 1981-09-29 | 1981-09-29 | Frequency characteristic correction circuit of sample and hold circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14455181U JPS5849400U (en) | 1981-09-29 | 1981-09-29 | Frequency characteristic correction circuit of sample and hold circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5849400U true JPS5849400U (en) | 1983-04-02 |
| JPS6141200Y2 JPS6141200Y2 (en) | 1986-11-22 |
Family
ID=29937510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14455181U Granted JPS5849400U (en) | 1981-09-29 | 1981-09-29 | Frequency characteristic correction circuit of sample and hold circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849400U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246645U (en) * | 1975-09-30 | 1977-04-02 | ||
| JPS52109852A (en) * | 1976-03-01 | 1977-09-14 | Hitachi Ltd | Demodulating circuit |
| JPS5416960A (en) * | 1977-06-09 | 1979-02-07 | Western Electric Co | Decoupling circuit |
| JPS55166323A (en) * | 1979-06-14 | 1980-12-25 | Fujitsu Ltd | Switched capaciter filter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246645B2 (en) * | 1972-10-09 | 1977-11-26 |
-
1981
- 1981-09-29 JP JP14455181U patent/JPS5849400U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246645U (en) * | 1975-09-30 | 1977-04-02 | ||
| JPS52109852A (en) * | 1976-03-01 | 1977-09-14 | Hitachi Ltd | Demodulating circuit |
| JPS5416960A (en) * | 1977-06-09 | 1979-02-07 | Western Electric Co | Decoupling circuit |
| JPS55166323A (en) * | 1979-06-14 | 1980-12-25 | Fujitsu Ltd | Switched capaciter filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6141200Y2 (en) | 1986-11-22 |
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