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参数资料
| 型号： | SM3345TEX-0.75M-T1K |
| 厂商： | PLETRONICS INC |
| 元件分类： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 0.75 MHz, CMOS OUTPUT |
| 封装： | ROHS COMPLIANT, CERAMIC, LCC-4 |
| 文件页数： | 3/7页 |
| 文件大小： | 106K |
| 代理商： | SM3345TEX-0.75M-T1K |
SM33T Series 1.8 V
CMOS Clock Oscillators
February 2009
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)
dB
c/
H
z
19.4M
25M
32M
50M
Electrical Specification for 1.80V +
_5% over the specified temperature range
Item
Min
Max
Unit
Condition
Frequency Range
0.75
50
MHz
Frequency Accuracy
“00"
“45
“44
-100
-50
-25
100
50
25
ppm
For all supply voltages, load changes, aging for 1
year, shock, vibration and temperatures
Output Waveform
CMOS
Output High Level
90
-
%
of V
CC Cload = 15 pF
(See load circuit)
Output Low Level
-
10
%
Rise and Fall Time
-
10
nS
Output Symmetry
40
60
%
at 50% point of V
CC
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
-10
uA
Operating Current I
CC
-2.5
3.0
3.5
mA
Fout < 20 MHz
20 MHz >= Fout <40 MHz
Fout >= 40MHz
Enable time
-
10
mS
Time for output to reach a logic state
Disable time
-
150
nS
Time for output to reach a high Z state
Start up time
-
10
mS
Time for output to reach specified frequency
Aging
-5
+5
ppm
First year at 25
oC
Operating Temperature Range
-10
+70
oC
Standard Temperature Range
-40
+85
oC
Extended Temperature Range
“E” Option
Storage Temperature Range
-55
+100
oC
Phase Noise Performance
\
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SM3345TV | 制造商:PLETRONICS 制造商全称:Pletronics, Inc. 功能描述:SM33T Series 3.3 V CMOS Clock Oscillators |
| SM3345TW | 制造商:PLETRONICS 制造商全称:Pletronics, Inc. 功能描述:SM33T Series 2.5 V CMOS Clock Oscillators |
| SM3345TX | 制造商:PLETRONICS 制造商全称:Pletronics, Inc. 功能描述:SM33T Series 1.8 V CMOS Clock Oscillators |
| SM3-390G | 功能描述:固定电感器 RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| SM3-390J | 功能描述:固定电感器 RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
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