278-20.0M-09-15-L-P [OSCILENT]
Parallel - Fundamental Quartz Crystal,;
| 型号： | 278-20.0M-09-15-L-P |
| 厂家： | 
OSCILENT CORPORATION |
| 描述： | Parallel - Fundamental Quartz Crystal, 驱动 晶体 谐振器 |
| 文件： | 总2页 (文件大小：137K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Oscilent Corporation | 278 Series Quartz Crystal
Page 1 of 2
SMD Quartz Crystal
Series Number
Package
Description
Last Modified
278
3.2 x 2.5 mm Chip Type
SMD Quartz Crystal
Mar. 24, 2014
FEATURES
- 3.2 x 2..5mm Surface Mount Chip Type Quartz Crystal
- Compact and Thin (0.65mm profile)
- Heat and Shock Resistant
- Suitable applications include telecomminucations equipment, short-range radio link
modules, DVC, DSC, PDA, and PC
- RoHS / Lead Free compliant
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range
Frequency Tolerance
SYMBOL
Fo
CONDITION
MINIMUM
13
TYPICAL
MAXIMUM
UNITS
MHz
-
-
-
54
@ 25ºC
±10
±30
ppm
F/Fo
ppm(
ºC)
Temperature Stability
Tc
REFTO25ºC
±10
-
±30
Operating Temperature
Storage Temperature
Shunt Capacitance
Load Capacitance
Insulation Resistance
Drive Level
TORP
TSTG
Co
-
-20
-40
-
-
+70
+85
3
ºC
ºC
-
-
-
-
pF
CL
-
-
8
-
30
pF
IR
500
10
-2.0
-
100
-
-
M
DL
100VDC
@25ºC per year
300
+2.0
µ W
Ppm
Aging
Fa
EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE)
PARAMETERS
MAX ESR (OHM)
MODE
13.000MHZ ~ 19.999MHZ
20.000MHZ ~ 25.999MHZ
26.000MHZ ~ 54.000MHZ
80
70
50
Fundamental
Fundamental
Fundamental
Oscilent Corporation | 278 Series Quartz Crystal
Page 2 of 2
PART NUMBER GUIDE
278-25.0M-20-W-TR
Example:
Series
Load
Frequency Stability
Operating
Frequency
Tolerance @ +25ºC
Packaging**
Number
Capacitance
Over Temp ( ºC )
Temp ( ºC )
278
25.0M
09
15
K
S
TR
Enter desired
frequency.
Enter desired
Oscilent
Blank *
±30 PPM
=
10 =
15 =
20 =
25 =
50 =
Blank* = ±50 PPM
P =
R =
S =
T =
0~+50
Blank* = Bulk
capacitance here.
3.2 x 2.5
G =
H =
K =
L =
N =
M =
±30 PPM
±20 PPM
±15 PPM
±10 PPM
±5 PPM
-10~+60
-20~+70
-30~+80
TR = Tape/Reel
SMD
±10 PPM
±15 PPM
±20 PPM
±25 PPM
±50 PPM
W = -40~+85
±100 PPM
Avail. = ±10 ~ ±30
Avail. = ±10 ~ ±30
NOTE: Deviations on all parameters available. Please consult Oscilent for details.
DEFINITIONS: Click on the characteristic names above for definitions of that particular characteristic.
*STANDARDS: "Blank" part number selections indicate standard variables for that particular characteristic.
**PACKAGING: Click on the packaging name above for tape/reel specifications
Series No.: 278
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