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K7257M - SAW Components

Key Features

  • s TV IF filter switchable from B/G,L/L’ mode to M/N mode s B/G,L/L’ mode with Nyquist slope and sound suppression s Highly reduced group delay predistortion as compared to standard B/G, half s M/N mode with Nyquist slope and sound sup- pression s Constant group delay Dimensions in mm, approx. weight 1,0 g Terminals s Tinned CuFe alloy Pin configuration 1 2 3 4, 5 Input Switching input Chip carrier.
  • ground Output 1 4 2 5 3 Type K 7257 M Ordering code B39389-K7257-M100 Markin.

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Full PDF Text Transcription (Reference)

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SAW Components Data Sheet K 7257 M SAW Components IF Filter for Video / Multistandard Applications Data Sheet Standard s B/G s L/L’ s M/N K 7257 M 33,90 MHz and 38,90 MHz Plastic package SIP5K Features s TV IF filter switchable from B/G,L/L’ mode to M/N mode s B/G,L/L’ mode with Nyquist slope and sound suppression s Highly reduced group delay predistortion as compared to standard B/G, half s M/N mode with Nyquist slope and sound sup- pression s Constant group delay Dimensions in mm, approx.