Sony CXD2701Q Data Book page 32

SONY,
CXCS44S
Electrical Characteristics
DC
characteristics
Item
Symbol
Conditions Min.
Typ.
Max.
Unit
'H'
input voltage (Except
Shift,
Latch)
VlH
—
0.76
Vdd
V
'H'
input voltage
(Shift,
Latch)
V
input voltage (Except
Shift,
Latch)
Vil-
—
0.24 Vdd
V
V
input voltage
(Shift,
Latch)
Input leak voltage
li!
—
= 5
uA
'H'
output voltage VOH
lo=-2mA
Vdd-0.5
V
1' output voltage
Vol
lo-
2mA
0.4
V
AC
characteristics
Item
Symbol
Conditions Min.
Typ. Min.
Unit
OSC
frequency
Fx
12.0
16.9 18.5
MHz
input
BCK
frequency
Fbcx
2.31
MHz
Input
BCK
pulse width
twiB Defined
at
Duty
40'
50
60
%
Input
data
set
up
time
(IDS
20
ns
Input
data
hold time
tlDH
20
ns
Input
LRCK
set
up
time
tJLRS
50
ns
Input
LRCK
hold time
tILRH
50
ns
Output
BCK
pulse width
twos
Fx=1
6.9MHz
Sony
output
mode
8Fs.
BCK24
CL=50pF
40
ns
Output
data
set
up
time
tODS
25
ns
Output data
hold
time
toon
25
ns
Output
BCK
pulse width
twOB
Fx=16.9MHz
l
2
S
output
mode
8Fs.
CL=50pF
60
ns
Output data
set
up
time
tODS 35
ns
Output data
hold time
tODH
35
ns
Output
BCK
pulse width
twos
Fx=:8.5MH2
Sony
output
mode
8Fs
BCK24
CL=50pF
40
ns
Output
data
set
up
time
tOI::.
20
ns
Output
daki held
tirre tODH
20
ns
Output
BCK
pulse width
twoa Fx=1
6.9MHz
l
2
S
output
mode
8Fs.
CL=50pF
60
ns
Output data
set
up
time
toos 32
ns
Output data hold time
tODB 32
ns
Output
signal
Rise/Fall time
tfl,
tf
CL=50pF
3C ns
Note) Duty
defined
at 1/2
VDD,
see
the
Timing
Chart.
-28-