Oscilent Corporation | 203
Page 1 of 4
SMD Quartz Crystal
Series Number
Package
Description
Last Modified
203
HC-49U Gull Wing
SMD Quartz Crystal
Jan. 01 2002
.
FEATURES
- 1.8 MHz to 85 MHz frequency range
- Small footprint for critical space applications
- Resistance weld enclosure
- Low profile
- Tape and Reel
.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
CHARACTERISTICS
UNITS
1.80 ~ 85.0
MHz
Frequency Range
f
O
Ref @ +25ºC
Ref @ +25ºC
±10 ~ 50
±10 ~ 50
PPM
PPM
Frequency Tolerance
Frequency Stability
-10 ~ +60 (STD)
-40 ~ +85 (STD)
7.0 max.
ºC
ºC
pF
pF
Operating Temperature
Storage Temperature
Shunt Capacitance
Load Capacitance
T
OPR
T
STG
C
O
16, 20, 30, Series
C
(Customer Specified)
L
0.1 ~ 1000.0
500 min.
µW
Drive Level
D
L
@ 100 VDC
MoHm
Insulation Resistance
.
MODE OF OSCILLATION AND EQUIVALENT SERIES RESISTANCE
FREQUENCY RANGE (MHz)
1.8432.0 ~ 2.9
3.0 ~ 3.4
MODE
MAX ESR Ohm
FREQUENCY RANGE (MHz)
7.0 ~ 9.9
MODE
MAX ESR Ohm
Fundamental
Fundamental
Fundamental
Fundamental
600
150
100
60
Fundamental
Fundamental
Fund. / 3rd O/T
3th Overtone
50
30
10.0 ~ 20.0
3.5 ~ 4.9
20.1 ~ 27.0
30 / 60
60
5.0 ~ 6.9
27.1 ~ 75.0
. .