SM8721AB Datasheet, PDF (3/8 Pages) Nippon Precision Circuits Inc – 3-PLL Multi-Output Clock Generator

SM8721AB
ABSOLUTE MAXIMUM RATINGS
V_DD = (V_DD1, V_DD2, V_DD3), V_SS = (V_SS1, V_SS2, V_SS3) unless otherwise noted.
Parameter
Symbol
Rating
Unit
Supply voltage range
Supply voltage deviation
Input voltage range
Output voltage range
Power dissipation^*1
Storage temperature range
V_DD1, V_DD2, V_DD3
−0.3 to 6.5
V
V_DD1 − V_DD2, V_DD1 − V_DD3,
V_DD2 − V_DD3
±0.1
V
V _IN
−0.3 to V_DD + 0.3
V
V_OUT
−0.3 to V_DD + 0.3
V
P_D
215
mW
T _STG
−55 to 125
°C
*1. The power dissipation rating is for a surface-mounted device operating at 85°C.
RECOMMENDED OPERATING CONDITIONS
V_SS = (V_SS1, V_SS2, V_SS3) = 0V, unless otherwise noted.
Parameter
Symbol
Conditions
Rating
Unit
min
typ
max
Supply voltage^*1
Output load capacitance
Master clock frequency
Operating temperature
V_DD1, V_DD2,
V_DD3
C_L
f_XTAL1
f_XTAL2
T_OPR
All outputs excluding XTO
XTAL_SEL = LOW
XTAL_SEL = HIGH
3.0
–
3.6
V
–
–
15
pF
–
14.318182
–
MHz
–
28.636363
–
MHz
−40
–
+85
°C
*1. The supply voltages are with reference to V_SS = 0V.
It is recommended that the voltages applied to pins VDD1, VDD2, VDD3 be supplied from a single source.
If various voltage sources are used on pins VDD1, VDD2, VDD3, the voltage supplies should be applied simultaneously. If the timing of applying
voltage supplies varies, the device may be damaged.
SEIKO NPC CORPORATION —3