SM55TZ Series 0.8-2.0 V
CMOS Clock Oscillators
March 2013
Electrical Specification for 0.80-2.00V over the specified temperature range
Item
Min
Typ
Max
Unit
Condition
Supply Voltage
0.8
0.75
-50
2.0
50.0
+50
+25
+20
V
Frequency Range
Frequency Accuracy
MHz
ppm
“45"
“44"
“20"
For all supply voltages and
temperatures
-25
-20
Output Waveform
Output High Level
Output Low Level
Output Symmetry
CMOS
70
-
-
%
%
%
of VCC
of VCC
30
55
45
at 50% point of VCC (See load
circuit)
Phase Noise
Phase Noise
10Hz
-80
dBc/Hz
dBc/Hz
100Hz
-110
Phase Noise
Phase Noise
Phase Noise
1kHz
10kHz
-130
-145
-155
dBc/Hz
dBc/Hz
dBc/Hz
100kHz
Phase Noise
1MHz
-160
dBc/Hz
E/D Internal Pull-up
V disable
30
-
150
30
-
Kohm
%
to VCC
of VCC applied to pin 1
V enable
70
-
%
Output leakage VOUT = VCC
VOUT = 0V
+20
-
uA
uA
uA
uS
Pin 1 low, device disabled
-20
-
Standby Current ICC
Enable time
100
50
-
Time for output to reach a logic
state
Disable time
-
-
50
5
uS
Time for output to reach a high Z
state
Start up time
mS
Time for output to reach specified
frequency
Operating Temperature Range
-10
-40
+70
+85
oC
oC
Standard Temperature Range
Extended Temperature Range
“E” Option
Storage Temperature Range
-55
+125
oC
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