Oscilent Corporation | 203
Page 1 of 4
SMD Quartz Crystal
Series Number
Package
Description
Last Modified
203
.
FEATURES
- 1.8 MHz to 85 MHz frequency range
HC-49U Gull Wing
SMD Quartz Crystal
Jan. 01 2002
- Small footprint for critical space applications
- Resistance weld enclosure
- Low profile
- Tape and Reel
.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range
Frequency Tolerance
Frequency Stability
Operating Temperature
Storage Temperature
Shunt Capacitance
Load Capacitance
Drive Level
Insulation Resistance
f
O
Ref @ +25ºC
Ref @ +25ºC
T
OPR
T
STG
C
O
C
L
(Customer Specified)
D
L
@ 100 VDC
CHARACTERISTICS
1.80 ~ 85.0
±10 ~ 50
±10 ~ 50
-10 ~ +60 (STD)
-40 ~ +85 (STD)
7.0 max.
16, 20, 30, Series
0.1 ~ 1000.0
500 min.
UNITS
MHz
PPM
PPM
ºC
ºC
pF
pF
µW
MoHm
.
MODE OF OSCILLATION AND EQUIVALENT SERIES RESISTANCE
FREQUENCY RANGE (MHz)
1.8432.0 ~ 2.9
3.0 ~ 3.4
3.5 ~ 4.9
5.0 ~ 6.9
MODE
Fundamental
Fundamental
Fundamental
Fundamental
MAX ESR Ohm
600
150
100
60
FREQUENCY RANGE (MHz)
7.0 ~ 9.9
10.0 ~ 20.0
20.1 ~ 27.0
27.1 ~ 75.0
MODE
Fundamental
Fundamental
Fund. / 3rd O/T
3th Overtone
MAX ESR Ohm
50
30
30 / 60
60
..
Oscilent Corporation | 203
Page 2 of 4
.
PART NUMBER GUIDE
Series
Number
Frequency
Load Capacitance
Tolerance @ +25oC
Tolerance Over
Temp ( oC )
Operating
Temp ( oC )
203
Oscilent
HC-49U
Surface
Mount
Crystal
- 10.0M
Enter desired frequency
e.g. 12.0M for 12.000
MHz.
See table below
for standard
frequencies.
- SR
See table below for
standard load
capacitances and enter
your required load
capacitance.
e.g. 20 =
20pF Enter SR for
Series
- 25
Blank * = ±30 PPM
50 = ±50 PPM
20 = ±20 PPM
15 = ±15 PPM
10 = ±10 PPM
Blank* =
G=
H=
K=
L=
G
±50 PPM
±30 PPM
±20 PPM
±15 PPM
±10 PPM
Blank* =
S=
T=
W=
T
-10~+60
-20~+70
-30~+80
-40~+85
NOTE:
- Deviations on all parameters available. Please consult Oscilent for details.
DEFINITIONS:
- Click on the characteristic names above, for definitions of the particular characteristic.
*STANDARDS:
- "Blank" part number selections, indicate standard variables for the particular characteristic.
**PACKAGING:
- Add -TR for Tape/Reel. Click
here
for tape/reel specifications
.
STANDARD FREQUENCIES / LOAD CAPACITANCE
-
FOR GUIDE ONLY /
OTHER FREQ/LOADS
AVAILABLE
FREQUENCY
(MHz)
1.8432
2.000
2.048
2.4576
2.500
3.000
3.2768
3.579545
3.6864
3.93216
4.000
4.032
4.096
LOAD (pF)
Series
Std.
Std.
-
-
Std.
Std.
-
Std.
Std.
-
Std.
Std.
-
12
-
-
-
-
-
-
-
-
-
-
-
-
-
13
-
-
-
-
-
-
-
-
-
-
-
-
-
16
-
-
-
-
-
-
-
-
-
-
-
-
-
17
-
-
-
-
-
-
-
-
-
-
-
-
-
18
-
-
-
-
-
-
-
-
-
-
-
-
-
20
-
Std.
-
Std.
-
-
-
-
-
-
Std.
Std.
Std.
30
Std.
Std.
-
Std.
-
-
-
-
-
-
-
-
-
Oscilent Corporation | 203
Page 3 of 4
4.194304
4.433618
4.9152
5.000
5.0688
5.185
5.9904
6.000
6.144
6.5536
7.3728
7.680
8.000
8.192
9.216
9.8304
10.000
10.738635
11.000
11.046
11.0592
11.228
11.520
11.98135
12.000
12.000393
12.096
12.288
13.5168
14.31818
14.690
14.7456
15.000
16.000
16.000312
18.000
18.432
19.6608
-
-
Std.
Std.
Std.
Std.
Std.
Std.
-
-
Std.
-
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
-
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
-
Std.
Std.
Std.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Std.
Std.
Std.
Std.
-
Std.
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Std.
Std.
Std.
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Std.
Std.
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Std.
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Std.
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Std.
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Std.
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Std.
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Std.
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Std.
Std.
Std.
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Std.
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Std.
Std.
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Std.
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Std.
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Std.
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Oscilent Corporation | 203
Page 4 of 4
20.000
22.1184
24.000(F)
24.00014 (F)
35.2512 (OT)
38.00053 (OT)
40.32 (OT)
48.00 (OT)
49.86 (OT)
FREQUENCY
(MHz)
Std.
Std.
Std.
-
-
-
-
Std.
-
Series
-
-
-
-
-
-
-
-
-
12
-
-
-
-
-
-
-
-
-
13
-
-
-
-
-
-
-
-
-
16
LOAD (pF)
-
-
-
-
-
-
-
-
-
17
-
-
-
-
-
-
-
-
-
18
Std.
-
Std.
-
-
-
-
-
Std.
20
-
-
-
-
-
-
-
-
-
30
F = Fundamental | OT = 3RD Overtone
NOTE:
Other frequencies and load capacitance available. Please consult Oscilent for part numbers.
Series No.:
203
Crystal Oscillators
|
Quartz Crystal
|
TCXO
|
VCXO
|
IF SAW Filter
|
RF SAW Filter
|
Ceramic Resonator
Crystal Filter
|
Ceramic Filter
|
SAW Filter / SAW Devices
|
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