REF.No. 1012-0013-00-01 27 APR 1999 ALL DIMENSIONS AND TOLERANCES ARE IN mm SPECIFICATION SUBJECT TO CHANGE WITHOUT NOTICE
Hy-Q International
MINIATURE CRYSTAL UNITS
QSC - 309 / QSC - 310
CYLINDER TYPE
+30
-30
-10
25 60
TEMP. (˚C)
(ppm)
f/f
0
FREQUENCY vs TEMPERATURE CURVE
QSC - 310
QSC - 309
SPECIFICATION
SERIES NUMBER QSC - 309 QSC - 310
NOMINAL FREQUENCY 3.5 MHz to 3.9 MHz 4 MHz to 30 MHz (Fundamental)
30 MHz to 70 MHz (3rd Overtone)
FREQUENCY TOLERANCE
OPERATING TEMPERATURE RANGE
STORAGE TEMPERATURE RANGE
FREQUENCY TEMPERATURE CHARACTERISTICS
EQUIVALENT SERIES RESISTANCE
LOAD CAPACITANCE
DRIVE LEVEL
SHUNT CAPACITANCE
AGING AT 25˚C
INSULATION RESISTANCE DC100V ±15V
SEALING
±30ppm or ±50ppm
-10˚C to +60˚C
-40˚C to +85˚C
±30ppm or ±50ppm
Refer Table Above
16.0pF Typical
100µW
5.0pF Maximum
±5ppm Maximum
500M Minimum
1x10 ² µPa m³/s Maximum
-
.
Ω
3.2
±0.2
9.0
±0.2
9.0
±0.2
0.3
±0.1
TYP. TYP.0.3
±0.2
9.0
±0.1
10.5
±0.2
1.1
±0.1
1.1
±0.1
±0.2
3.2
<
=
EQUIVALENT SERIES RESISTANCE (R )
¹
FREQUENCY RMODE
¹
3.5 MHz Fo< 4.0 MHz 200
150
100
60
50
100
80
4.0 MHz Fo< 6.0 MHz
6.0 MHz Fo< 10.0 MHz
10.0 MHz Fo< 12.0 MHz
12.0 MHz Fo< 30.0 MHz
30.0 MHz Fo< 36.0 MHz
36.0 MHz Fo< 70.0 MHz
<
=
<
=
=
<
=
<
<
=
<
=
FUNDAMENTAL
( Maximum)
Ω
3rd OVERTONE
( Maximum)
Ω
Hy-Q International (Australia) Pty. Ltd.
Telephone +61 (03) 9562 8222 Facsimile +61 (03) 9562 9009 E-Mail sales@hy-q.com.au
