- Published in issue 12/1996 on page 89
Active filter Type UAF42
Burr-Brown's integrated circuit Type UAF42 is a generalpurpose active filter that may be used as a high-pass, a lowpass, a band-pass, or a bandstop secnon. It is designed in the traditicnal stare-variable architecture witb an inverting arnplifier and two iruegrators. The 1000 pF ±0.5% integrator capacitcrs are on the chip, which makes looking for such loss-free, high-precision devices unnecessary.