Product Documentation
Virtuoso Functional Block Library Reference
Product Version IC23.1, November 2023

Current Dead-Band Amplifier (currentDba) Symbol

The following table summarizes the details of this symbol.

Description

Current dead-band amplifier, across specified range, with separately controllable gains in the amplifying regions.

Library name

currentDba

Transfer function

  • If Iin IinHigh:
    Iout = gain2 × (Iin - IinHigh) + Iol
  • If Iin Iinlow:
    Iout = gain1 × (Iin - Iinlow) + Iol

Iin = Iin+ - Iin-

Properties (Defaults)

Iinlow (-1E-3)

IinHigh (1E-3)

Iol (0)

gain1 (1)

gain2 (1)

Input impedance

Infinite

Output impedance

Zero

Frequency response

Flat


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