SM5844 NPC [Nippon Precision Circuits Inc], SM5844 Datasheet - Page 6

• Manufacturer Part Number: SM5844
• Description: Asynchronous Sample Rate Converter
• Manufacturer: NPC [Nippon Precision Circuits Inc]

DC Electrical Characteristics
V
1. ICKSL = LOW , OCKSL = LOW , f
2. Pins ICLK and OCLK.
3. Pins DI, BCKI, LRCI, ICKSL, IFM1, IFM2, DMUTE, MCOM, MDT/FSI1, MCK/FSI2, MLEN/DEEM, OW 1 8 N , OW20N, IISN, TST1N, T S T 2 N , R S T N ,
T H R U N , O C K S L a n d S L AVE.
4. P i n s D O U T, BCKO , LRCO and STATE.
AC Electrical Characteristics
V
ICLK input
OCLK input
ICLK and OCLK timing
Current consumption
HIGH-level input voltage
L O W -level input voltage
A C-coupled input voltage
HIGH-level output voltage
L O W -level output voltage
HIGH-level input current
L O W -level input current
Input leakage current
Pull-up resistance
L O W -level clock
pulsewidth
HIGH-level clock
pulsewidth
Clock pulse cycle
L O W -level clock
pulsewidth
HIGH-level clock
pulsewidth
Clock pulse cycle
DD
DD
P arameter
P arameter
= 4.75 to 5.5 V, V
= 4.75 to 5.5 V, V
OCLK
ICLK
P arameter
3
3
2 ,3
2 ,3
2
2 ,3
4
2
4
S y m b o l
S y m b o l
t
t
t
t
C W H
C W H
C W L
C W L
SS
SS
t
t
C Y
C Y
= 0 V, T
I C L K
= 0 V, T
= 13.0 MHz, f
t
CWH
a
S y m b o l
a
= 20 to 70 C
V
V
= 20 to 70 C
V
O C K S L
R
I
V
V
I
I C K S L
D D
I
I
L H
A CI
O H
H I G H
H I G H
H I G H
H I G H
H I G H
H I G H
O L
IH
L O W
L O W
L O W
L O W
L O W
L O W
IL
IH
IH
IL
O C L K
Condition
Condition
= 13.0 MHz, no output load
V
I
I
V
V
V
t
O H
O L
CY
D D
IN
IN
IN
= 1.0 mA
= V
= V
= 1.0 mA
= 0 V
= 5.0 V
System clock
System clock
SM5844AF
D D
D D
Condition
256fso
384fso
256fso
384fso
256fso
384fso
256fsi
384fsi
256fsi
384fsi
256fsi
384fsi
1
t
CWL
m i n
m i n
V
30
10
30
10
80
47
15
10
15
10
39
26
0.7V
0.3V
D D
m i n
250
–
–
–
–
–
–
D D
D D
0.5
NIPPON PRECISION CIRCUITS—6
Rating
Rating
typ
typ
Rating
–
–
–
–
–
–
–
–
–
–
–
–
500
typ
10
10
–
–
–
–
–
–
–
m a x
m a x
0.3V
162
106
200
130
1000
m a x
–
–
–
–
–
–
–
–
0.4
1.0
80
20
20
–
–
–
D D
Unit
Unit
Unit
V
m A
k
ns
ns
ns
ns
ns
ns
>0.7V
<0.3V
µ A
µ A
µ A
V
V
V
V
p-p
0.5V
DD
DD
DD