SM8760CA Datasheet, PDF (3/8 Pages) Nippon Precision Circuits Inc – Spread Spectrum Clock Generator

SM8760CA
SPECIFICATIONS
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage range
V _DD
Input voltage range
V _IN
Output voltage range
V_OUT
Power dissipation
P_D
Storage temperature range
T _STG
−0.3 to +6.5
V
−0.3 to V_DD + 0.3
V
−0.3 to V_DD + 0.3
V
150
mW
−55 to +125
°C
Recommended Operating Conditions
V_SS = 0V unless otherwise noted.
Parameter
Supply voltage range
Output load capacitance
Master clock frequency
Operating temperature range
Symbol
Condition
V _DD
C_L
CLKOUT, REFOUT output pins
Crystal oscillator element
f _XTAL
connection
External clock input
T_OPR
Rating
Unit
min
typ
max
+3.0
–
+3.6
V
–
–
15
pF
–
12.75
–
MHz
–
12.75
–
–20
–
+80
°C
ELECTRICAL CHARACTERISTICS
DC Characteristics
V_DD = 3.3 ± 0.3V, V_SS = 0V, Ta = −20 to +80°C, f_XTAL = 12.75MHz unless otherwise noted.
Parameter Symbol
Pins
Condition
Rating
Unit
min
typ
max
Current
consumption
I_DD
V_DD = 3.3V, Ta = 25°C, crystal
VDD
oscillator element connection,
all outputs unloaded
–
9
14
mA
Input voltage
V_IH1
PDN, ENS
V_DD = 3.3V
V_IL1
V_IH2
XT
V_DD = 3.3V
V_IL2
0.85V_DD
–
–
–
0.80V_DD
–
–
–
I_IH1
V_IN = V_DD, built-in pull-up resistor
–
–
PDN, ENS
I_IL1
Input current
V_IN = 0V, built-in pull-up resistor
–100
–
I_IH2
V_IN = V_DD
XT
–
–
I_IL2
V_IN = 0V
–40
–
Output voltage
V_OH
All outputs
I_OH = −2mA
V_OL ^{excluding XTN pin} I_OL = 2mA
V_DD – 0.4
–
–
–
–
0.15V _DD
V
–
0.20V _DD
1
–
µA
40
–
–
V
0.4
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