SM8701BM Datasheet, PDF (7/14 Pages) Nippon Precision Circuits Inc – DVD Player Clock Generator

SM8701BM
Serial Interface AC Characteristics
External clock, T_a = −40 to 85 °C, V_DD = V_DDP = 4.5 to 5.5 V, V_DDO = V_DD3 = 2.7 to 3.6 V unless otherwise
stated
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
MCK HIGH-level pulsewidth
M C K L OW -level pulsewidth
MCK pulse cycle time
MDT setup time
MDT hold time
MLEN setup time¹
MLEN hold time²
MLEN HIGH-level pulsewidth
M L E N L OW -level pulsewidth
t_{M C W H}
t_{M C W L}
t_{M C Y}
t_{M D S}
t_{M D H}
t_{M L S}
t_{M L H}
t_{M H H}
t_{M L L}
40
–
40
–
100
–
40
–
40
–
40
–
40
–
200
–
16 × t_{M C Y}
–
–
ns
–
ns
–
ns
–
ns
–
ns
–
ns
–
ns
–
ns
–
ns
1. Time from the MLEN falling edge to the next MCK rising edge. If the MCK clock stops after the LSB, the MLEN rise timing is optional.
2. Time from MCK rising edge corresponding to the LSB to the MLEN rising edge.
MCK
MDT
MSB
tMLS
MLEN
t t MCWH MCWL
tMCY
t t MDS
MDH
tMLL
t t MLH
MLS
1.4V
LSB
tMHH
1.4V
1.4V
NIPPON PRECISION CIRCUITS—7