SM8707 Datasheet, PDF (4/20 Pages) Nippon Precision Circuits Inc – Clock Generator with Dual PLLs

SM8707 series
Note: Unless otherwise noted, VDD applies to VDD1, VDD2, and VDD3. Similarly, VSS applies to VSS1,
VSS2, and VSS3.
SPECIFICATIONS
Absolute Maximum Ratings
Parameter
Supply voltage range
Supply voltage deviation
Input voltage range
Output voltage range
Power dissipation
Storage temperature range
Symbol
V_DD1 , V_DD2 , V_DD3
V_DD1 – V_DD2 ,
V_DD1 – V_DD3 ,
V_DD2 – V_DD3
V _IN
V_OUT
P_D
T _stg
Condition
Rating
Unit
− 0.3 to + 6.5
V
± 0.1
V
− 0.3 to V_DD + 0.3
V
− 0.3 to V_DD + 0.3
V
165
mW
− 55 to + 125
°C
Recommended Operating Conditions
V_SS = V_SS1 = V_SS2 = V_SS3 = 0V unless otherwise noted.
Note 1: The supply voltage is defined relative to V_SS = 0V.
Note 2: The supply voltages applied on VDD1, VDD2, and VDD3 should be derived from a common supply
source.
Note 3: If the supply voltages on VDD1, VDD2, and VDD3 are from different sources, they should be applied
simultaneously. The SM8707 may be damaged if the supply voltage timing is different.
SM8707D
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Supply voltage ranges
V_DD1 , V_DD2 , V_DD3 (Note 1, 2, 3)
+ 3.0
–
+ 3.6
V
Output load capacitance 1
C _L1
MO1, MO2, SO1, SO2 outputs
–
–
25
pF
Output load capacitance 2
C _L2
AO1, AO2 outputs
–
–
15
pF
Master clock frequency
f _XTAL
When using crystal oscillator
–
27.0000
–
MHz
Operating temperature range
T_opr
– 40
–
+ 85
°C
SM8707E
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Supply voltage ranges
V_DD1 , V_DD2 , V_DD3 (Note 1, 2, 3)
+ 3.0
–
+ 3.6
V
Output load capacitance 1
C _L1
MO1 output
–
–
40
pF
Output load capacitance 2
C _L2
MO2 output
–
–
25
pF
Output load capacitance 3
C _L3
SO1, SO2, AO1, AO2 outputs
–
–
15
pF
Master clock frequency
f _XTAL
When using crystal oscillator
–
27.0000
–
MHz
Operating temperature range
T_opr
– 10
–
+ 75
°C
NIPPON PRECISION CIRCUITS INC.—4