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.
Full PDF Text Transcription for K7257M (Reference)
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K7257M. For precise diagrams, and layout, please refer to the original PDF.
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...
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ata 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.
K7257M Datasheet
