SM5819HQF Datasheet, PDF (4/18 Pages) Nippon Precision Circuits Inc – 6-channel DSD-PCM Converter

BLOCK DIAGRAM
SM5819HQF
DSIFL
DSIFR
DSICT
DSISL
DSISR
DSISW
DSGAIN
SEL1FS
SEL4FS
XMTPCM
EXIFLR
EXISLR
EXICSW
EXILRCK
EXIBCK
EXIMCK
SYNC
INIT
DIRDSCK
DSBCK
MCK
FIR FILTER
and
DOWN SAMPLING
UNIT
PCM
MUTE
PCM
I/F
ROM
24bit 1440word
(fs 480w)
(2fs 480w)
(4fs 480w)
INT/EXT.
DATA
SELECT
CLOCK
GENERATOR
and
TIMING
CONTROL
INT/EXT.
CLOCK
SELECT
(Internal Clocks)
FMTPCM
POFLR
POSLR
POCSW
SELEXT
PLRCK
PBCK
MCKOUT
DIRPCK
TEST1
TEST2
TEST3
TEST
CONTROL
TOUT1
TOUT2
NIPPON PRECISION CIRCUITS INC.—4