SM5545MEX Datasheet, PDF (3/8 Pages) Pletronics, Inc. – 1.8 V CMOS Clock Oscillators

SM55M Series 1.8 V
CMOS Clock Oscillators
June 2007
Electrical Specification for 1.80V +_10% over the specified temperature range
Item
Frequency Range
Frequency Accuracy “45"
“44"
“20"
Output Waveform
Output High Level
Output Low Level
Output Symmetry
Min Max
Unit Condition
0.8
165
MHz
-50
+50
-25
+25
ppm For all supply voltages, load changes, aging for 1
year, shock, vibration and temperatures
-20
+20
CMOS
90
-
70
-
-
10
-
30
45
55
%
of V_CC for I_OH= +2 mA <35 MHz
of V_CC for I_OH= +8 mA > 35 MHz
%
of V_CC for I_OL = -2 mA <35 MHz
of V_CC for I_OL = -8 mA >35 MHz
%
at 50% point of V_CC (See load circuit)
Jitter Output: 1 to 15 MHz
-
6.0 pS RMS 10 Hz to 1 MHz from the output frequency
Output: 15 to 35 MHz
-
5.0 pS RMS
Output: 35 to 50 MHz
-
4.0 pS RMS
Output: 50 to 70 MHz
-
3.0 pS RMS
Output: > 70 MHz
-
2.5 pS RMS
Output: 25 to 70 MHz
-
0.7 pS RMS 12 KHz to 20 MHz from the output frequency
Output: > 70 MHz
-
0.6 pS RMS
E/D Internal Pull-up
V disable
V enable
50
500
Kohm to V_CC
-
30
%
of V_CC applied to pin 1
70
-
%
Output leakage V_OUT = V_CC
-10
+10
V_OUT = 0V
-10
+10
Standby Current I_CC
-
4
-
100
uA
Pin 1 low, device disabled
uA
uA
< 35 MHz
uA
> 35 MHz
Enable time
-
250
nS
Time for output to reach a logic state
Disable time
-
250
nS
Time for output to reach a high Z state
Start up time
-
10
mS Time for output to reach specified frequency
Operating Temperature
Range
-10
+70
-40
+85
o_C
Standard Temperature Range
o_C
Extended Temperature Range “E” Option
Storage Temperature Range
-55 +125
o_C
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425-776-1880
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