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https://github.com/augustunderground/aace

ASCII Schematics for OpAmps

https://github.com/augustunderground/aace

Science Score: 13.0%

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Keywords

amplifier ascii-art integrated-circuits schematics
Last synced: 6 months ago · JSON representation

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ASCII Schematics for OpAmps

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  • Host: GitHub
  • Owner: AugustUnderground
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amplifier ascii-art integrated-circuits schematics
Created over 4 years ago · Last pushed over 4 years ago
Metadata Files
Readme

README.md

AAC²E

ASCII Schematics for AC²E circuits. Created with AACircuit.

OP0

Generic Amplifier Symbol

VDD | |\ | | \| INP ----+ + | \ | \ B ----+ op0 >---- OUT | / | / INN ----+ + | /| |/ | | VSS

OP1

Miller Operational Amplifier

#------------------------o-------------------o---------------. VDD | | | MPCM21 +-|| ||-+ MPCM22 | <-|| ||-> | +-||--o----------||-+ | | | | | o-----' | ||-+ MPCS | | ||-> | o------------||-+ | | | |Y X| | | | ___ || | | o--|___|----||--o | | Rc Cc|| | | | | | | | | | | | | | OUT ||-+ MND11 MND12 +-|| o----# INP ||<- ->|| INN | B #----||-+ +-||----# | # | CM | | | '---------o---------' | | | | o-----------. | | | | | | | | | ' MNCM11 +-|| | ||-+ MNCM12 ||-+ MNCM13 ->|| | ||<- ||<- +-||--------o-----------||-+ .---------||-+ | '--------------)------------' | VSS | | | #-------o--------------------------o-------------------------'

OP2 and OP3

(Un-) Symmetrical Amplifier

#------------------o-------------o-------------o-------------. VDD | MPCM222 | | MPCM212 | +-|| ||-+ MPCM221 +-|| ||-+ <-|| Y ||-> <-|| X ||-> +-||----o--||-+ MPCM211 +-||--o----||-+ | | | | | | | | | | | | | '-----o o-----' | | | | | | | | | B | | | | # | ||-+ MND11 +-|| | | | INN ||<- ->|| INP | | | #----||-+ MND12 +-||----# | o------. | | CM | | OUT | | | '------o------' o----# | | | | | MNCM11 +-|| | | ||-+ MNCM12 | ->|| | | ||<- | +-||---o-------)-----------------||-+ | | | | | | | | | | | | | | o------. | | | | | | | | | | | | | MCNM31 +-|| | | ||-+ MCNM32 | ->|| | Z | ||<- | +-||---o-------------)-----------------||-+ VSS | | | | #---o--------------o--------------------o--------------------'

OP4 and OP5

(Un-) Symmetrical Amplifier with Cascodes

#--------------o---------o-----------o----------o-----------. VDD | | | | | | MPCM222+-|| ||-+MPCM221 +-|| ||-+ | <-|| Y ||-> <-|| X ||-> | +-||--o--||-+ MPCM211+-||--o--||-+MPCM212 | | | | | | | | V| '-----o o-----' |W | | | | | MPC1R+-|| MPC12+-|| | | ||-+MPC11 <-|| <-|| R | | ||-> +-||-. +-||--o-----)----------)--------||-+ | | | | | | | o----o----)-----' | | | | | | | | | | | | | | | | | | OUT | | ||-+MND11 +-|| o-----# | | INN ||<- ->|| INP | | | #----||-+ MND12+-||----# | | | | CM | | | | '----o-----' | | o----. | | B | | | | | # | MNCM31+-|| | | ||-+MNCM32 | | ->|| |Z | ||<- | | +-||-o-----------)--------------||-+ | | | | | o------. | | | | | | | | | | |MNCM11| | | | | +-|| | ||-+MNCM12 | ||-+MNCM13 | ->|| | ||<- | ||<- | +-||---o-||-+ | .---||-+ | | '----)---------)---------' | | VSS | | | | | #--o-----------o---------o----------------o-----------------'

OP6

Miller Operational Amplifier without R and C

#----------------------o----------------o----------------------. VDD | | | MPCM21 +-|| ||-+ MPCM22 | <-|| ||-> | +-||--o-------||-+ | | | | | o-----' | | | | ||-+ MPCS | | ||-> | o-------------------||-+ | | | | | | | | | |Y X| .----o | | |M | | | ||-+P | | | MPR1 ||--C---o | o---------+^+--||-+1 | | | ||| | | B | | === '----o # ||-+ MND11 MND12 +-|| | | | INP ||<- ->|| INN | | OUT | #---||-+ +-||---# | o---# o------. | CM | | | | | '-------o--------' | | o | | | | MNCM11 +-|| | ||-+ MNCM12 |MNCM13 ||-+ ->|| | ||<- | ||<- +-||---o------'-------||-+--------------------|-------||-+ | | | | #-----o------------------------o--------------------o----------' VSS

OP7

UNDER CONSTRUCTION

OP8

Folded Cascode

#----------------o--------------------------------o-------------. VDD | | | MPCM41+-|| MPCM42+-|| ||-+MPCM43 <-|| <-|| ||-> +-||--. +-||---o---||-+ | | | | | Uo-----o--------------------------)------' | | | | | .--------------------)-------------oV | | | | | | .------------oW | | | | | | | | | MPCM31+-|| ||-+MPCM32 | | | <-|| ||-> | ||-+MND11 +-|| +-||-o-----||-+ | INN ||<- ->|| INP | | | OUT | #----||-+ MND12+-||----# Xo----o o----# | | CM | | | | | '---o---' MNCM21+-|| | ||-+MNCM22 | | ->|| | ||<- | | +-||-o-----||-+ | | | | B | | | | # | | | | | | | | | | | | | | o----. | | Yo----. |Z | | | | | | | MNCM51+-|| | ||-+MNCM52 ||-+MNCM53 MNCM11+-|| | ||-+MNCM12 ->|| | ||<- ||<- ->|| | ||<- +-||-o---||-+ -||-+ +-||-o-----||-+ VSS | '------)-----------' | | | #----o-----------o---------------o----------------o-------------'

OP9

Even more cascode

#-------------o-------------------------o-----o-------o---------. VDD | | |MPCM32 |MPCM33 |MPCM34 MPCM31+-|| | +-|| +-|| ||-+ <-|| | <-|| <-|| ||-> +-||-. | +-||-. +-||-o-||-+ | | | | | | | | Uo----o--------------------)-----)----o--)----' | | .---------------)-----)-------)---------oV | | .---------)-----)-------oW | | | | | | | | | | | MPR2+-|| | MPCM21+-|| ||-+MPCM22 | | | <-|| | <-|| ||-> | | | +-||-.| +-||-o-||-+ | | | | || | | | | MND11| | So----o)-------)----' | | ||-+ +-|| | | | | | INN ||<- ->|| INP | | | | OUT | #---||-+ +-||---# | | .-oX o----# | | CM |MND12 | | | | | | '--o--' | To----.| | | | | | | || |MNLS11 | | | | MNR1+-|| || +-|| ||-+MNLS12 B | | | ->|| || ->|| ||<- # | | | +-||-o| +-||-o-||-+ | | | | | || | | | | | | | | ')-)----' | | | | | | '-)----. |Z o----o----)-------o----)---. | | Y| | | | | | | | | MNCM44| | | | | +-|| | ||-+MNCM42 | ||-+ | ||-+ | MNCM11+-|| | ||-+MNCM12 ->|| | ||<- | ||<- | ||<- | ->|| | ||<- +-||-o-||-+ '-||-+ '-----||-+ | +-||-o-||-+ VSS |MNCM41 | MNCM43| | | | | #---o---------o------------o------------o-----o-------o---------'

NAND0

Generic NOT Gate inverter Symbol

+-----+ | 1 | A ---| |O--- Q | | +-----+

|\ A ---| >O--- Q |/

NAND4

4 NAND Gate Inverter Chain

VDD #---------o----------o----------o----------. | | | | | | | | ||-+ MP0 ||-+ MP1 ||-+ MP2 ||-+ MP3 ||-> ||-> ||-> ||-> .--||-+ .--||-+ .--||-+ .--||-+ | | | | | | | | | '----)-----o----)-----o----)-----o----# O | | | | | | | | | ||-+ MN3 | | | | ||<- I3 #---)----------)----------)----------o--||-+ | | | | | | | | | | | | | | | ||-+ MN2 | | | ||<- I2 #---)----------)----------o-------------||-+ | | | | | | | | | | | ||-+ MN1 | | ||<- I1 #---)----------o------------------------||-+ | | | | | | | ||-+ MN0 | ||<- I0 #---o-----------------------------------||-+ | | VSS #------------------------------------------'

ST0

Generic Schmitt Trigger

``` +----------+ | | | +--+-- | | | | | I ---+ | | +--- O | | | | | --+--+ | | | +----------+

```

ST1

Schmitt Trigger

VDD #-------------o------------------. | | ||-+ MP0 | ||-> | .----||-+ | | | | | | MP2 | | o--------+^+-----. | | | ||| | | | | === | | | ||-+ MP1 | | | | ||-> | | | o----||-+ | | | | | | | | | | | | | I #-----o o---------o------)-)-----# O | | | | | | | | | | | ||-+ MN1 | | | | ||<- | | | o----||-+ | | | | | === | | | | |^| | | | o--------+|+-----)-' | | MN2 | | | | | ||-+ MN0 | | ||<- | '----||-+ | | | VSS #-------------o----------------'

Owner

  • Name: ynk
  • Login: AugustUnderground
  • Kind: user
  • Location: Innsmouth
  • Company: @electronics-and-drives

PhD Student at Reutlingen University

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