Sony CXD2701Q Data Book page 42

SONY*
9
CXD2554M/P
Digital
Filter
for
CD
Description
The CXD2554M/P
is
a 4-
and
8-times
oversampling
digital
filter
LSI
for
a
compact
disc
player.
Features
•
A
4- and
8-times
digital
filter
•
Filter characteristics
Ripple: ±0.1 5
dB
or less
Attenuation:
-40 dB
or less
«
De-emphasis
function
•
Attenuating
function
(Buirt-in 1st
noise shaper)
•
Dig
ital
of
f
set
f
u
nctio n
• I/O
format
Input: 2's
complement
MSB
first (serial)
Output:
2's
complement
MSB
first
(serial)
(16- or 18-bit
slot selectable)
Applications
Compact
disc
player
Structure
Silicon
gate
CMOS
IC
Absolute
Maximum
Ratings
(Ta
=
-20
to
+75X)
•
Supply
voltage Vcc -0.5
to
+6.5
• Input voltage
Vi
-0.5
to
Voo +0.5
•
Allowable power
dissipation
Pc
500
•
Storage temperature
Tstg
-55
to
+150
CXD2554M
24
pin
SOP
(Plastic)
CXD2554P
1
8
pin
DIP
(Plastic)
40
V
v
mW
(Ta = 75 : C;
Recommended
Operating Conditions
•
Supply
voltage Voo 4.5
to
5.5
•
Operating temperature Topr -20
to
+75
•
OSC
frequency
fx
10
to
20
V
"C
MHz
(Duty
50 ±10%)
E9033OB0Z-YA
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