250-12.0M-SR-05GP Datasheet, PDF (1/4 Pages) Oscilent Corporation – SMD Quartz Crystal

Oscilent Corporation | 250 - 251
Page 1 of 4
Series Number
250 ~ 251
.
FEATURES
- Cost effective
- Low profile
- Space saving design
- Tape and Reel
- RoHs / Lead Free compliant
Package
HC-49SM
Description
SMD Quartz Crystal
SMD Quartz Crystal
Last Modified
Sept. 01 2004
.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range
Frequency Tolerance
CONDITIONS_.
f_O
Ref @ +25°C
CHARACTERISTICS
3.000 ~ 85.00
±30 std. (±5 ~ ±100 avail.)
Temperature Tolerance
T_L
±50 std. (See Table 2)
Operating Temperature
T_OPR
-10 ~ +60 std. (See Table 2)
Storage Temperature
T_STG
-55 ~ +125
Shunt Capacitance
C_O
7.0 max.
Load Capacitance
C_L
20.0 std. (8 ~ 50 and Series avail.)
Drive Level
Aging (First Year)
D_L
@ +25°C
0.1 ~ 1.0
±5.0
Insulation Resistance
.
I_R
500 (DC100 ±10V) min.
TABLE 1 - OPERATION MODE AND MOTIONAL RESISTANCE (RS)
FREQUENCY RANGE (MHz)
MODE
ohm max.
FREQUENCY RANGE (MHz)
MODE
3.000 ~ 3.500
Fundamental
300
8.000 ~ 10.000
Fundamental
3.500 ~ 3.800
Fundamental
150
10.000 ~ 12.000
Fundamental
3.800 ~ 4.100
Fundamental
120
12.000 ~ 28.000
Fundamental
4.100 ~ 5.000
Fundamental
100
28.000 ~ 33.500
Fundamental
5.000 ~ 6.000
Fundamental
80
26.000 ~ 40.000
3rd OT
6.000 ~ 8.000
Fundamental
70
40.000 ~ 75.000
.
TABLE 2 - FREQUENCY - TEMPERATURE TOLERANCE
3rd OT
Cutting
Temperature
Range
±5.00
±10.0
Tolerance (PPM)
±15.0 ±20.0
±30.0
±50.0
0 ~ +50°C
x
x
x
x
x
x
x available
-10 ~ +60°C
-
x
x
x
O
x
O recommended
AT
-20 ~ +70°C
-
-
x
x
x
O
-30 ~ +80°C
-
-
-
x
x
x
UNITS
MHz
PPM
PPM
°C
°C
pF
pF
mW
PPM/Y
Mohm
ohm max.
60
50
40
50
100
80