Oscilent Corporation | 153
1 of 3
Quartz Crystals
Series Number
Package
Description
Last Modified
153
HC-49US
Weld Type Quartz
January 4, 2012
.
Quartz Crystal FEATURES
- Industry standard package
- Wide frequency range
- Low profile
- Excellent reliability/aging
- "AT Strip" blank technology
- Cost effective
- RoHs / Lead Free compliant
.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
CONDITIONS
CHARACTERISTICS
UNITS
f
Frequency Range
Frequency Tolerance
Temperature Tolerance
Operating Temperature
Storage Temperature
Shunt Capacitance
Load Capacitance
Drive Level
3.000 ~ 75.00
MHz
PPM
PPM
°C
O
Ref @ +25°C
±30 std. (±5 ~ ±100 avail.)
±50 std. (See Table 2)
-10 ~ +60 std. (See Table 2)
-55 ~ +125
T
L
T
OPR
T
°C
STG
C
O
7.0 max.
pF
C
L
20.0 std. (8 ~ 50 and Series avail.)
0.1 ~ 1.0
pF
D
L
mW
PPM/Y
Mohm
Aging (First Year)
Insulation Resistance
@ +25°C
±5.0
I
R
500 (DC100 ±10V) min.
.
TABLE 1 - MODE OF OSCILLATION AND EQUIVALENT SERIES RESISTANCE
FREQUENCY RANGE (MHz)
8.000 ~ 10.000
MODE
Fundamental
Fundamental
Fundamental
Fundamental
3rd OT
ohm max.
FREQUENCY RANGE (MHz)
3.000 ~ 3.500
MODE
ohm max.
300
60
50
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
10.000 ~ 12.000
3.500 ~ 3.800
150
12.000 ~ 28.000
40
3.800 ~ 4.100
120
50
4.100 ~ 5.000
100
28.000 ~ 33.500 †
26.000 ~ 40.000 †
40.000 ~ 75.000
5.000 ~ 6.000
80
100
80
6.000 ~ 8.000
70
3rd OT
† Frequency range 26.0 ~ 33.5 MHz is avail. in both Fund. and 3rd OT Mode. Be sure to specify Mode in Part Number Coding below
.
TABLE 2 - FREQUENCY - TEMPERATURE TOLERANCE
Tolerance (PPM)
Temperature
Range
Cutting
±5.00
±10.0
±15.0
±20.0
±30.0
±50.0
0 ~ +50°C
-10 ~ +60°C
-20 ~ +70°C
-30 ~ +80°C
-40 ~ +85°C
x
-
x
x
-
x
x
x
-
x
x
x
x
-
x
O
x
x
x
x
available
AT
-
O
x
O
recommended
-
-
x
-
-
-
-
x
BT
Within a range of ±80 ~ ±120 PPM
.