SU488150A1 - Peak detector - Google Patents
Peak detectorInfo
- Publication number
- SU488150A1 SU488150A1 SU1734506A SU1734506A SU488150A1 SU 488150 A1 SU488150 A1 SU 488150A1 SU 1734506 A SU1734506 A SU 1734506A SU 1734506 A SU1734506 A SU 1734506A SU 488150 A1 SU488150 A1 SU 488150A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- peak detector
- negative feedback
- voltage follower
- output
- input
- Prior art date
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Amplifiers (AREA)
Description
где к - коэффициент усилени транзистора where k is the gain of the transistor
в схеме с общей базой. При этом крутизна характеристикиin the scheme with a common base. At the same time the slope of the characteristics
5г., (1 + с,-,) 5g., (1 + s, -,)
У dU.U dU
dU,,,dU ,,,
6.36.3
При токе коллектора транзистора 2, равномWhen the collector current of the transistor 2 is equal to
/к /от. + Д Л,/ to / from. + DL,
где А/к - бесконечно малое приращение тока коллектора, крутизна будет равна:where A / K is an infinitesimal increment of the collector current, the slope will be equal to:
5 5,(1+а/Гу) (l+a/Cy)-S,.5 5, (1 + a / Gu) (l + a / Cy) -S ,.
Если , то и Таким образом, при токе эмиттера транзистора 1 ироисходит резкий переход сIf, then and Thus, when the emitter current of transistor 1 and there is a sharp transition from
участка характеристики зависи.мости / f (Ьб.э.) с малой крутизной S (большое сопротивление ) на участок характеристики с болошой крутизной Sa (.малое сопротивление).the plot of the characteristic of the dependence / f (Lb.e.) with a small steepness S (high resistance) to the plot of the characteristic with a large Sa steepness (small resistance).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1734506A SU488150A1 (en) | 1972-01-06 | 1972-01-06 | Peak detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1734506A SU488150A1 (en) | 1972-01-06 | 1972-01-06 | Peak detector |
Publications (1)
Publication Number | Publication Date |
---|---|
SU488150A1 true SU488150A1 (en) | 1975-10-15 |
Family
ID=20499118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1734506A SU488150A1 (en) | 1972-01-06 | 1972-01-06 | Peak detector |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU488150A1 (en) |
-
1972
- 1972-01-06 SU SU1734506A patent/SU488150A1/en active
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