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參數(shù)資料
| 型號(hào)： | SM7745DEV-125.0M |
| 廠商： | PLETRONICS INC |
| 元件分類： | XO, clock |
| 英文描述： | OSC 3.3V SMT 7X5 CMOS |
| 中文描述： | CRYSTAL OSCILLATOR, CLOCK, 125 MHz, CMOS OUTPUT |
| 封裝： | ROHS COMPLIANT, CERAMIC, LCC-4 |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大?。?/td> | 102K |
| 代理商： | SM7745DEV-125.0M |
SM77D Series 3.3 V
CMOS Clock Oscillators
April 2010
www.pletronics.com
425-776-1880
3
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
10
1,000
100,000
10,000,000
Frequency (Hz)
dBc/Hz
Electrical Specification for 3.30V +
_10% over the specified temperature range
Item
Min
Max
Unit
Condition
Frequency Range
70
180
MHz
Frequency Accuracy
“45"
-50
+50
ppm
For all supply voltages, load changes, aging for
1 year, shock, vibration and temperatures
“44"
-25
+25
“20"
-20
+20
Output Waveform
CMOS
Output High Level
90
-
%
of V
CC
(See load circuit)
Output Low Level
-
10
%
Output Symmetry
45
55
%
at 50% point of V
CC
(See load circuit)
Jitter
-
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
Enable/Disable Internal Pull-up
50
-
Kohm
to V
CC
V disable
-
30
%
of V
CC applied to pad 1
V enable
70
-
%
Output leakage
V
OUT = VCC
-10
+10
uA
Pad 1 low, device disabled
V
OUT = 0V
-10
+10
uA
Standby Current I
CC
-3
uA
Enable time
-
100
nS
Time for output to reach a logic state
Disable time
-
100
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
oC
Standard Temperature Range
-20
+70
oC
Extended Temperature Range
“C” Option
-40
+85
oC
Extended Temperature Range
“E” Option
Storage Temperature Range
-55
+125
oC
Typical phase-noise
characteristics at 106.25MHz
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SM7745DEV-127.0M | 制造商:Pletronics 功能描述:SMD Crystal Oscillator 127MHz 3.3V 15pF 4-Pin CLCC |
| SM7745DEV-80.000MHZ-T250 | 制造商:Pletronics 功能描述: |
| SM7745DEV-80.0M | 制造商:Pletronics 功能描述:SMD Crystal Oscillator 80MHz 3.3V 4-Pin CLCC |
| SM7745DEW | 制造商:PLETRONICS 制造商全稱:Pletronics, Inc. 功能描述:2.5 V CMOS Clock Oscillators |
| SM7745DEW-125.0M-T250 | 制造商:Pletronics, Inc. 功能描述:SMD Crystal Oscillator 125MHz 2.5V 4-Pin CLCC T/R |
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