JPS56164616A - Impedance converting circuit - Google Patents
Impedance converting circuitInfo
- Publication number
- JPS56164616A JPS56164616A JP6806680A JP6806680A JPS56164616A JP S56164616 A JPS56164616 A JP S56164616A JP 6806680 A JP6806680 A JP 6806680A JP 6806680 A JP6806680 A JP 6806680A JP S56164616 A JPS56164616 A JP S56164616A
- Authority
- JP
- Japan
- Prior art keywords
- recovery time
- transistors
- gate
- field effect
- source
- 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
- 238000011084 recovery Methods 0.000 abstract 3
- 230000005669 field effect Effects 0.000 abstract 2
- 230000003321 amplification Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/40—Impedance converters
Landscapes
- Circuit For Audible Band Transducer (AREA)
- Networks Using Active Elements (AREA)
Abstract
PURPOSE:To reduce the recovery time to an excessive input, by connecting two transistors parallelly so that both are in reversed polarity between the gate and the source of a field effect type transistor. CONSTITUTION:Two transistors 25, 26 are connected in parallel between the gate G and the source S of a field effect type transistor 14. Thus, a current between terminals 12, 13 can be taken as almost hFE times in the case of a diode, by selecting a transistor having an arbitrary current amplification factor hFE. Thus, the function recovery time when an excessive input is fed to an impedance circuit can be reduced remarkably. This is because the recovery time can be shortened through the decreased time constant of the line, when the leakage current is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6806680A JPS56164616A (en) | 1980-05-22 | 1980-05-22 | Impedance converting circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6806680A JPS56164616A (en) | 1980-05-22 | 1980-05-22 | Impedance converting circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56164616A true JPS56164616A (en) | 1981-12-17 |
Family
ID=13363024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6806680A Pending JPS56164616A (en) | 1980-05-22 | 1980-05-22 | Impedance converting circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56164616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6128213A (en) * | 1985-06-21 | 1986-02-07 | Asou Tokie | Impedance converting circuit |
-
1980
- 1980-05-22 JP JP6806680A patent/JPS56164616A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6128213A (en) * | 1985-06-21 | 1986-02-07 | Asou Tokie | Impedance converting circuit |
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