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  New Universal Continuous-Time Filter with Extended Frequency Range &mdash LT Journal
  PDF, 87 Kb, Archivo publicado: feb 1, 1999
  Extracto del documento

  DESIGN FEATURES New Universal Continuous-Time Filter
  with Extended Frequency Range
  by Max W. Hauser
  Introduction
  The original LTC1562, described in
  the February 1998 issue of this magazine, is a compact, quadruple 2nd
  order, universal, continuous-time filter that is DC accurate and user
  programmable for the 10kHz–150kHz
  frequency range. The LTC1562 introduced Operational Filter building
  blocks, whose virtual-ground input,
  rail-to-rail outputs and precision
  internal R and C components satisfy
  diverse filter requirements and applications compactly.1, 2, 3
  The design of the LTC1562 entailed
  choices in the internal R and C values
  and internal amplifiers, and these
  elements were optimized to minimize
  wideband noise. The LTC1562-2 is a
  new product with the same block
  diagram, pinout and packaging, but
  optimized for higher filter frequencies: 20kHz to 300kHz. The internal
  precision R and C components and
  amplifiers are different in the …

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• Signal Conditioning > Filters > Filter Building Blocks

Otros nombres:

LTC1562IG-2PBF, LTC1562IG-2 PBF, LTC1562IG2#PBF, LTC1562IG 2#PBF