BA6354BFS Datasheet, PDF (1/7 Pages) Rohm – Front end for CD players

Optical disc ICs
Front end for CD players
BA6354BFS
The BA6354BFS is an analog front end LSI developed for CD players and CD-ROMs.
With a shared equalizer for normal and multiple speeds, and an input stage that supports hologram picks, the need for
external components is minimized and the package size is greatly reduced.
FApplications
CD players, car navigation CD-ROMs
FFeatures
1) Supports hologram picks.
2) Internal APC circuit for laser control.
3) DC control enables balance adjustment for focus er-
ror and tracking error.
4) Maintains the output amplitude at a constant value
with an RF AGC circuit.
5) Switchable equalizer (internal normal speed and
multiple speed equalizer).
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
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