Oscilent Corporation | 278 Series Quartz Crystal
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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
http://www.oscilent.com/spec_pages/SMDCrystals/quartz_crystals_278.htm