SM5877 Nippon Precision Circuits Inc, SM5877 Datasheet - Page 6

• Manufacturer Part Number: SM5877
• Description: 3rd-order / 2-channel D/A Converter
• Manufacturer: Nippon Precision Circuits Inc

External clock input
XTI input clock
Serial input (BCKI, DI, LRCI)
Serial input timing
HIGH-level clock pulsewidth
LOW-level clock pulsewidth
Clock pulse cycle
BCKI HIGH-level pulsewidth
BCKI LOW-level pulsewidth
BCKI pulse cycle
DI setup time
DI hold time
Last BCKI rising edge to LRCI edge
LRCI edge to first BCKI rising edge
BCKI
LRCI
DI
Parameter
Parameter
t
CWH
t
DS
t
XI
SM5877AM
Symbol
Symbol
t
t
t
BCWH
t
BCWL
t
CWH
CWL
t
BCY
t
t
t
t
DH
DS
BL
LB
XI
t
CWL
t
BCWH
t
t
DH
BL
26.0
26.0
56.0
min
min
6t
50
50
50
50
50
50
t
XI
BCY
NIPPON PRECISION CIRCUITS—6
Rating
Rating
29.5
29.5
59.0
typ
typ
–
–
–
–
–
–
–
t
BCWL
t
LB
max
max
125
125
250
–
–
–
–
–
–
–
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
0.5V
1.5 V
1.5 V
1.5 V
V
V
IH1
IL1
DD