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SM5878AM Datasheet, PDF (6/16 Pages) Nippon Precision Circuits Inc – 3rd-order , 2-channel D/A converter | |||
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External clock input
Parameter
HIGH-level clock pulsewidth
LOW-level clock pulsewidth
Clock pulse cycle
XTI input clock
SM5878AM/AV
Symbol
tCWH
tCWL
tXI
Rating
Unit
min
typ
max
20.0
29.5
125
ns
20.0
29.5
125
ns
50.0
59.0
250
ns
tCWH
Serial input (BCKI, DI, LRCI)
Parameter
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 ï¬rst BCKI rising edge
Serial input timing
tCWL
tXI
Symbol
tBCWH
tBCWL
tBCY
tDS
tDH
tBL
tLB
VIH1
0.5VDD
VIL1
Rating
Unit
min
typ
max
50
â
â
ns
50
â
â
ns
6tXI
â
50
â
â
ns
â
ns
50
â
â
ns
50
â
â
ns
50
â
â
ns
BCKI
DI
LRCI
t BCWH
t BCY
t BCWL
t DS
t DH
t LB
1.5V
1.5V
1.5V
t BL
NIPPON PRECISION CIRCUITSâ6
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