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EAGLE Library Structure

File details

File name:analog-computer.lbr
Uploaded by:Arno Jacobs
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Library description

Analog Computer Programming Symbols

Created by Arno Jacobs.

List of devices

Name & variantsSymbolPackage
CAPACITOR Capacitor

Variants:

CAPACITOR

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CLOCK Clock signal generator

Variants:

CLOCK

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COMPARATOR_1OUTPUT Compartor with binary output

U = 0 for (a > b)
U = 1 for (b > a)

Variants:

COMPARATOR_1OUTPUT

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COMPARATOR_2OUTPUT Compartor with TRUE and FALSE binary output

U = 0 for (a > b)
U = 1 for (b > a)

Variants:

COMPARATOR_2OUTPUT

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COMPARATOR_2OUTPUT_2EXTERN Compartor with TRUE and FALSE binary output

U = 0 for (a > b)
U = 1 for (b > a)
Two extra external control lines.

Variants:

COMPARATOR_2OUTPUT_2EXTERN

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DIODE Diode

Variants:

DIODE

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DIVIDER Divider

Output = a / b

Variants:

DIVIDER

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FUNCTION Arbitrary function generator

Variants:

FUNCTION

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HIGHGAINAMP_1INPUT High-gain amplifier with one input

The gain (µ) is unspecified and large.

Variants:

HIGHGAINAMP_1INPUT

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HIGHGAINAMP_2INPUT High-gain amplifier with two inputs

The gain (µ) is unspecified and large.

Variants:

HIGHGAINAMP_2INPUT

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HIGHGAINAMP_3INPUT High-gain amplifier with three inputs

The gain (µ) is unspecified and large.

Variants:

HIGHGAINAMP_3INPUT

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HIGHGAINSUMMER_3INPUT Summer (adder) with three inputs

It has one high-gain input.
The gain (µ) is unspecified and large.

Variants:

HIGHGAINSUMMER_3INPUT

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INPUT_CONNECTOR

Variants:

INPUT_CONNECTOR

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INTEGRATOR_1INPUT Integrator with one input

Variants:

INTEGRATOR_1INPUT

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INTEGRATOR_1INPUT_INIT Integrator with two inputs

One input (top or bottom) is for setting the initial value.

Variants:

INTEGRATOR_1INPUT_INIT

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INTEGRATOR_1INPUT_INIT_TWO_MODE Integrator (two mode) with three inputs

One input (top or bottom) is for setting the initial value.
One input (side) is for resetting the integrator.

Variants:

INTEGRATOR_1INPUT_INIT_TWO_MODE

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INTEGRATOR_2INPUT Integrator with two inputs

Variants:

INTEGRATOR_2INPUT

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INTEGRATOR_2INPUT_INIT Integrator with three inputs

One input (top or bottom) is for setting the initial value.

Variants:

INTEGRATOR_2INPUT_INIT

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INTEGRATOR_3INPUT Integrator with three inputs

Variants:

INTEGRATOR_3INPUT

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INTEGRATOR_3INPUT_INIT Integrator with four inputs

One input (top or bottom) is for setting the initial value.

Variants:

INTEGRATOR_3INPUT_INIT

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INTEGRATOR_3INPUT_INIT_THREE_MODE Integrator (three mode) with six inputs

One input (top or bottom) is for setting the initial value.
One input R (side) is for resetting the integrator.
One input S (side) is for holding the integrator.

Variants:

INTEGRATOR_3INPUT_INIT_THREE_MODE

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INTEGRATOR_3INPUT_INIT_TWO_MODE Integrator (two mode) with five inputs

One input (top or bottom) is for setting the initial value.
One input R (side) is for resetting the integrator.

Variants:

INTEGRATOR_3INPUT_INIT_TWO_MODE

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INVERTER Inverter

Variants:

INVERTER

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MEMORY-PAIR Memory-pair

Made by two integrators (IIC is for an initial initial condition.)

Variants:

MEMORY-PAIR

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MULTIPLIER Multiplier

Variants:

MULTIPLIER

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OUTPUT_CONNECTOR

Variants:

OUTPUT_CONNECTOR

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POTENTIOMETER_THREE_TERMINAL Potentiometer with three terminals

Variants:

POTENTIOMETER_THREE_TERMINAL

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POTENTIOMETER_TWO_TERMINAL Potentiometer with two terminals

The third terminal is conected to the ground.

Variants:

POTENTIOMETER_TWO_TERMINAL

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RESISTOR Resistor

Variants:

RESISTOR

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RESOLVER_POLAR_TO_RECTANGULAR Resolver; polar to rectangular

X = R cos (theta)
Y = R sin (theta)

Variants:

RESOLVER_POLAR_TO_RECTANGULAR

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RESOLVER_RECTANGULAR_TO_POLAR Resolver; rectangular to polar

R = sqrt (x^2 + y^2)
theta = arc tan ( y / x)

Variants:

RESOLVER_RECTANGULAR_TO_POLAR

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SQUARE_ROOT Square-root generator

Variants:

SQUARE_ROOT

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SUMMER_2INPUT Summer (adder) amplifier with two inputs

Variants:

SUMMER_2INPUT

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SUMMER_3INPUT Summer (adder) amplifier with three inputs

Variants:

SUMMER_3INPUT

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SUMMER_4INPUT Summer (adder) amplifier with four inputs

Variants:

SUMMER_4INPUT

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List of symbols

NameViewDescription
CAPACITOR Preview
CLOCK Preview
COMPARATOR_1OUTPUT Preview
COMPARATOR_2OUTPUT Preview
COMPARATOR_2OUTPUT_2EXTERN Preview
DIODE Preview
DIVIDER Preview
FUNCTION Preview
HIGHGAINAMP_1INPUT Preview
HIGHGAINAMP_2INPUT Preview
HIGHGAINAMP_3INPUT Preview
HIGHGAINSUMMER_3INPUT Preview
INPUT_CONNECTOR Preview
INTEGRATOR_1INPUT Preview
INTEGRATOR_1INPUT_INIT Preview
INTEGRATOR_1INPUT_INIT_TWO_MODE Preview
INTEGRATOR_2INPUT Preview
INTEGRATOR_2INPUT_INIT Preview
INTEGRATOR_3INPUT Preview
INTEGRATOR_3INPUT_INIT Preview
INTEGRATOR_3INPUT_INIT_THREE_MODE Preview
INTEGRATOR_3INPUT_INIT_TWO_MODE Preview
INVERTER Preview
MEMORY-PAIR Preview
MULTIPLIER Preview
OUTPUT_CONNECTOR Preview
POTENTIOMETER_THREE_TERMINAL Preview
POTENTIOMETER_TWO_TERMINIAL Preview
RESISTOR Preview
RESOLVER_POLAR_TO_RECTANGULAR Preview
RESOLVER_RECTANGULAR_TO_POLAR Preview
SQUARE_ROOT Preview
SUMMER_2INPUT Preview
SUMMER_3INPUT Preview
SUMMER_4INPUT Preview

List of packages

NameViewDescription
FIVE_IO Preview
FOUR_IO Preview
ONE_O Preview
SEVEN_IO Preview
SIX_IO Preview
THREE_IO Preview
TWO2_IO Preview
TWO_IO Preview
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