NJU26109 NJRC [New Japan Radio], NJU26109 Datasheet - Page 11

• Manufacturer Part Number: NJU26109
• Description: NJU26100 Series Hardware Specification
• Manufacturer: NJRC [New Japan Radio]

4.3 Serial Audio Timing
Table 4-1 Serial Audio Input Timing Parameters
*
** It is the regulation in slave mode.
Ver.2005-02-24
BCKI Frequency
BCKI Period
BCKI to LRI Time **
LRI to BCKI Time **
Data Setup Time
Data Hold Time
It is the regulation to BCKI in slave mode and to BCKO in master mode.
High Pulse Width
Low Pulse Width
Parameter
SDI0,1
BCKI
LRI
**
*
*
**
t
SIH
Fig. 4-14 Serial Audio Input Timing
Symbol
f
T
t
BCKI
t
t
t
t
SIH
SIL
LSI
DS
DH
SLI
t
SIL
t
DS
Test Condition
t
SLI
t
DH
(V
DDO
=V
DDC
=V
t
LSI
Min
0.9
85
85
40
40
40
40
DDR
=2.5V, V
Typ.
-
-
-
-
-
-
SSO
=V
SSC
Max
4.0
=V
-
-
-
-
-
SSR
=0V, Ta=25°C)
Units
MHz
ns
ns
ns
ns
ns
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