SM7745MEW Datasheet, PDF (3/8 Pages) Pletronics, Inc. – 2.5 V CMOS Clock Oscillators

SM77M Series 2.5 V
CMOS Clock Oscillators
Feb 2008
Electrical Specification for 2.50V +_10% over the specified temperature range
Item
Min
Frequency Range
0.8
Frequency Accuracy “45"
-50
“44"
-25
“20"
-20
Output Waveform
Output High Level
90
Output Low Level
-
Output Symmetry
45
Jitter
-
-
E/D Internal Pull-up
50
V disable
-
V enable
70
Output leakage V_OUT = V_CC
-10
V_OUT = 0V
-10
Standby Current I_CC
-
Enable time
-
Disable time
-
Start up time
-
Operating Temperature
-10
Range
-40
Storage Temperature Range -55
Max
Unit Condition
69.9
MHz
+50
ppm For all supply voltages, load changes, aging for 1
year, shock, vibration and temperatures
+25
+20
CMOS
-
%
of V_CC (See load circuit)
10
%
55
%
at 50% point of V_CC (See load circuit)
0.6 pS RMS 12 KHz to 20 MHz from the output frequency
2.5 pS RMS 10 Hz to 1 MHz from the output frequency
-
Kohm to V_CC
30
%
of V_CC applied to pad 1
-
%
+10
uA
Pin 1 low, device disabled
+10
uA
3
uA
100
nS
Time for output to reach a logic state
100
nS
Time for output to reach a high Z state
3
mS Time for output to reach specified frequency
+70
o_C
Standard Temperature Range
+85
o_C
Extended Temperature Range “E” Option
+125
o_C
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425-776-1880
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