BA6354BFS

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 error 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) 526 Optical disc ICs FBlock diagram BA6354BFS 527 Optical disc ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 5V) BA6354BFS 528 Optical disc ICs BA6354BFS 529 Optical disc ICs FMeasurement circuit BA6354BFS 530 Optical disc ICs FApplication example BA6354BFS 531 Optical disc ICs FElectrical characteristics curve BA6354BFS FExternal dimensions (Units: mm) 532 ...