JPS5513588A - Sampling circuit - Google Patents
Sampling circuitInfo
- Publication number
- JPS5513588A JPS5513588A JP8690878A JP8690878A JPS5513588A JP S5513588 A JPS5513588 A JP S5513588A JP 8690878 A JP8690878 A JP 8690878A JP 8690878 A JP8690878 A JP 8690878A JP S5513588 A JPS5513588 A JP S5513588A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- input
- inputted
- input terminal
- sampling
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electronic Switches (AREA)
Abstract
PURPOSE:To obtain accurately and easily the relation among various kinds of analogue signal by sampling different input signals by timing signals which are formed by comparing one specific input signal of plural input signals with another input signal. CONSTITUTION:Fundamental signals for comparison are inputted to input terminal 3. Signals inputted to another input terminal 4 are amplified and are compared with signals inputted from input terminal 3; and when the level rate of these input signals reaches a fixed value, timing signals for sampling are outputted from comparator 8. Then, sample hold circuit 1 is operated by these timing signals, and signals inputted from input terminal 5 are sampled and outputted from output terminal 6. By sampling signals in this manner, the relation among various kinds of analogue signal having a complicated time change can be obtained accurately and easily.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8690878A JPS5513588A (en) | 1978-07-17 | 1978-07-17 | Sampling circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8690878A JPS5513588A (en) | 1978-07-17 | 1978-07-17 | Sampling circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5513588A true JPS5513588A (en) | 1980-01-30 |
Family
ID=13899929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8690878A Pending JPS5513588A (en) | 1978-07-17 | 1978-07-17 | Sampling circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5513588A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009232184A (en) * | 2008-03-24 | 2009-10-08 | Nec Electronics Corp | Semiconductor integrated circuit |
CN102749489A (en) * | 2011-04-20 | 2012-10-24 | 北京德威特继保自动化科技股份有限公司 | Signal sampling device and method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828176A (en) * | 1971-08-16 | 1973-04-13 | ||
JPS50110286A (en) * | 1974-02-06 | 1975-08-30 |
-
1978
- 1978-07-17 JP JP8690878A patent/JPS5513588A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4828176A (en) * | 1971-08-16 | 1973-04-13 | ||
JPS50110286A (en) * | 1974-02-06 | 1975-08-30 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009232184A (en) * | 2008-03-24 | 2009-10-08 | Nec Electronics Corp | Semiconductor integrated circuit |
CN102749489A (en) * | 2011-04-20 | 2012-10-24 | 北京德威特继保自动化科技股份有限公司 | Signal sampling device and method |
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