SU508899A1 - Device for amplifying signals - Google Patents
Device for amplifying signalsInfo
- Publication number
- SU508899A1 SU508899A1 SU2004932A SU2004932A SU508899A1 SU 508899 A1 SU508899 A1 SU 508899A1 SU 2004932 A SU2004932 A SU 2004932A SU 2004932 A SU2004932 A SU 2004932A SU 508899 A1 SU508899 A1 SU 508899A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- output
- operational amplifier
- input
- effect transistor
- source
- Prior art date
Links
- 230000005669 field effect Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Amplifiers (AREA)
Description
едновибратора через усилитель 6 мощности шостзшает в исток полевого траизистора 2 и |смещает переход затвор-исток в положитель|ном направлении. Паразитна Входна емЬКОсть .начинает разр жатьс через этот переХод , так что после окончани действи импульса одновибратора 7 затвор полевого транзистора 2 оказываетс смещенным доThe single vibrator through the power amplifier 6 shoots into the source of the field traisistor 2 and shifts the gate-source transition in the positive direction. The parasitic input capacitance begins to discharge through this transition, so that after the termination of the action of the pulse of the one-vibrator 7, the gate of the field-effect transistor 2 turns out to be shifted to
}рав1н t/3.} equal to t / 3.
Чтобы резистор 5 не вли л на работу устройства , его величина должна быть много меньше выходного импеданса полевого транзистора 2 со стороны истока.In order for the resistor 5 not to affect the operation of the device, its value must be much less than the output impedance of the field-effect transistor 2 from the source.
На врем действи перезар дного импульса и врем , нео|бходимое дл окончани переходного процесса в последующих устройствах , с одновибратора 7 на выходную клемму 8 поступают импульсы дл блокировки входа амплитудного анализатора (устройства накоплени информации).For the duration of the recharge pulse and the time required to terminate the transient process in subsequent devices, from the single vibrator 7, the output terminal 8 receives pulses for blocking the input of the amplitude analyzer (information storage device).
Устройство обеспечивает - получение предельного энергетического разрещени , так как исключает вли ние дополнительных источников щума, обеспечивающих инжекцию зар да во входную цепь.The device provides - obtaining the maximum energy resolution, since it excludes the influence of additional sources of schum, which provide injection of charge into the input circuit.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2004932A SU508899A1 (en) | 1974-03-14 | 1974-03-14 | Device for amplifying signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2004932A SU508899A1 (en) | 1974-03-14 | 1974-03-14 | Device for amplifying signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU508899A1 true SU508899A1 (en) | 1976-03-30 |
Family
ID=20578489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2004932A SU508899A1 (en) | 1974-03-14 | 1974-03-14 | Device for amplifying signals |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU508899A1 (en) |
-
1974
- 1974-03-14 SU SU2004932A patent/SU508899A1/en active
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