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