LC72725KMA Datasheet, PDF (4/9 Pages) Sanyo Semicon Device – RDS(RBDS) Demodulation IC

Pin Assignment
LC72725KMA
16 15 14 13 12 11 10 9
LC72725KMA
12 3 4 5 6 7 8
Top view
Block Diagram
+3V
VDDa
REFERENCE
VSSa ^VOLTAGE
MPXIN
ANTIALIASING
FILTER
VREF
FLOUT
CIN
57kHz
BPF
(SCF)
VREF
SMOOTHING
FILTER
PLL
(57kHz)
TEST
TEST
CLK(4.332MHz)
OSC
XIN
XOUT
CLOCK
RECOVERY
(1187.5Hz)
DATA
DECODER
RAM
(128bit)
RDS-ID
DETECT
+3V
VDDd
VSSd
RDDA
RDCL
MODE
RST
RDS-ID/
READY
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