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TinaTI simulator
#14
Eh...to je sada to...nisam ni primjetio da se je "narisala" nova linija Smile

Dakle po dijagramu na opterečenju od 500mA, Ulaznog napona 15VDC i Izlaznog napona 10VDC imamo PSSR na 1kHz:

- sa 1fP     -44dB
- sa 10uF   -62dB

Meni to još izgleda jako malo, trebalo bi biti oko -70 do -80dB koliko je po datasheetu, pa me zanima zasto ne poboljsava vise taj Cadj PSSR?

Znaci zakljucak je da sa vecim CAdj kondom je i bolji PSSR (bolje potiskivanje smetnji), e sad me zanima sto je negativna strana toga sto je veci Cadj kond?

I drugo što me zanima ako bi se npr napravio LM317HV sa diskretnim komponentama (da ajmo malo zakomplicirati) jel bi se dobio bolji PSSR od integriranog rješenja koji se nalazi unutar kućišta LM317HV?

Sjetimo se SonyClone Preampa, to je urađeno sa diskretnim elementima i kada se to sve sagledalo u cjelini dobio se ubiti jedan OPAMP u diskretnoj tehnici sa puuunoo boljim performansama, pa mi padne ova ideja na pamet da pitam.


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Messages In This Thread
TinaTI simulator - by Khadgar2007 - 07-30-2019, 06:31 PM
RE: TinaTI simulator - by Dragan100 - 07-31-2019, 12:33 PM
RE: TinaTI simulator - by Dragan100 - 07-31-2019, 01:22 PM
RE: TinaTI simulator - by Dragan100 - 07-31-2019, 01:24 PM
RE: TinaTI simulator - by Dragan100 - 07-31-2019, 02:01 PM
RE: TinaTI simulator - by ronovar - 08-01-2019, 01:45 PM
RE: TinaTI simulator - by Khadgar2007 - 08-01-2019, 02:01 PM
RE: TinaTI simulator - by Dragan100 - 08-01-2019, 03:31 PM
RE: TinaTI simulator - by Dragan100 - 08-01-2019, 03:46 PM
RE: TinaTI simulator - by ronovar - 08-01-2019, 04:25 PM
RE: TinaTI simulator - by Dragan100 - 08-01-2019, 05:35 PM
RE: TinaTI simulator - by Dragan100 - 08-01-2019, 05:46 PM
RE: TinaTI simulator - by me[R]a - 08-01-2019, 07:29 PM
RE: TinaTI simulator - by ronovar - 08-01-2019, 07:31 PM
RE: TinaTI simulator - by ronovar - 08-02-2019, 03:19 PM
RE: TinaTI simulator - by Dragan100 - 08-02-2019, 04:32 PM
RE: TinaTI simulator - by ronovar - 08-02-2019, 04:48 PM
RE: TinaTI simulator - by Dragan100 - 08-02-2019, 05:38 PM
RE: TinaTI simulator - by ronovar - 08-03-2019, 03:44 PM
RE: TinaTI simulator - by Dragan100 - 08-03-2019, 05:18 PM
RE: TinaTI simulator - by Khadgar2007 - 08-06-2019, 09:00 PM
RE: TinaTI simulator - by HomeMadeAudioProject - 08-08-2019, 12:10 PM
RE: TinaTI simulator - by Dragan100 - 08-08-2019, 03:39 PM
RE: TinaTI simulator - by Khadgar2007 - 08-16-2019, 06:56 PM
RE: TinaTI simulator - by Dragan100 - 08-17-2019, 12:10 PM
RE: TinaTI simulator - by Boban - 05-21-2022, 01:04 PM
RE: TinaTI simulator - by Dragan100 - 05-21-2022, 05:04 PM
RE: TinaTI simulator - by Boban - 05-21-2022, 05:15 PM
RE: TinaTI simulator - by Boban - 05-21-2022, 08:21 PM
RE: TinaTI simulator - by Dragan100 - 05-22-2022, 09:42 AM
RE: TinaTI simulator - by Boban - 05-22-2022, 12:37 PM
RE: TinaTI simulator - by Khadgar2007 - 07-24-2023, 04:31 PM
RE: TinaTI simulator - by Boban - 07-24-2023, 07:41 PM
RE: TinaTI simulator - by Dragan100 - 07-24-2023, 07:41 PM
RE: TinaTI simulator - by HomeMadeAudioProject - 07-25-2023, 03:12 PM

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