VXA1
HC-49/U 13.5mm tall Crystal
Standard Crystal Datasheet
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Table 1. Electrical Performance
Parameter
Nominal Frequency
Mode
Operating Temperature Range
Stability Over T
OP1
Frequency Tolerance
2
Load Capacitance
Shunt Capacitance
Drive Level
T
OP
F
STAB
F
TOL
C
L
C
o
10
F
AGE
500
Description
T
STO
-40
90
Equivalent Series Resistance
Crystal Frequency
ESR
1.536MHz-2.000MHz
2.001MHz-2.456MHz
Features
2.457MHz-3.000MHz
3.001MHz-4.000MHz
4.001MHz-5.000MHz
5.001MHz-8.000MHz
8.001MHz-10.000MHz
10.001MHz-50.000MHz, fundamental
24.000MHz-150.000MHz, 3rd Overtone
Notes:
1. Referenced to the Frequency at 25 °C.
2. Frequency measured at 25 °C ± 3 °C.
Product is compliant to RoHS directive and fully compatible with lead free assembly.
Ohm
500
450
Applications
350
90
70
60
30
25
40
6
±10
±10
Symbol
F
NOM
Min.
1.536
Typ
Max
150.000
Units
MHz
°C
ppm
ppm
pF
pF
uW
ppm
MOhm
°C
Fundamental, 3rd Overtone
0/70, -10/70, -20/70, -40/85
±100
±20
32
5
100
±5
VT-804
Aging / 1st year (at 25 °C)
Insulation Resistance
Storage Temperature
Package Drawing
Weight 535 mg
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Ordering Information
VXA1 - XXX - XX- xxMxxxxxxx
Product
VXA1:
13.5mm tall
2 lead crystal
Mode
1:
Fundamental
3:
3rd Overtone
Temp Stability
D:
15ppm
E:
20ppm
F:
25ppm
G:
30ppm
H:
35ppm
I:
40ppm
J:
45ppm
K:
50ppm
S:
100ppm
Frequency in MHz
Load Capacitance
00: Series Resonance
06-32pF
Operating Temperature
E:
-40 to 85 °C
J:
-20 to 70 °C
W: -10
to 70 °C
T:
0 to 70 °C
*Note: not all combination of options are available.
Other specifications may be available upon request.
15ppm stability not available for -40 to 85°C
Revision History
Revision Date
August 30, 2016
August 10, 2018
June 10, 2019
Approved
RC
FB
FB
Description
Initial datasheet for factory approval and release to customer.
Update logo and contact information
Update logo and contact information
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Previous Ordering Information for Reference Only
Do Not Use to Build a New Part Number
VXA1-1A2-10M000
Package
VXA1: HC-49U 13.5mm tall
Mode
1 : Fundamental
3: 3rd Overtone
5: 5th Overtone
Stability
A: ±100 ppm over -20 C to 70 C
B: ±50 ppm over -20 C to 70 C
C: ±100 ppm over -40 C to 85 C
D: ±50 ppm over -40 C to 85 C
E: ±25 ppm over -20 C to 70 C
F: ±30 ppm over -20 C to 70 C
Frequency
Load Capacitance
0: Series Resonant
1: 16 pf
2: 20 pf
3: 32 pf
4: 18 pf
5: 10 pF
6: 30 pf
The ordering codes for the VXA1 were changed in 2016. If you had ordered a specific code based off this ordering method, it is still
available for purchase under the old code however no new part numbers will be created using this system.
Due to the change in the 8th character from numeric to alphabetic, there is no opportunity for overlap between the two ordering
methods.
Contact Information
USA:
100 Watts Street
Mt Holly Springs, PA 17065
Tel: 1.717.486.3411
Fax: 1.717.486.5920
Europe:
For Additional Information, Please Contact
Landstrasse
74924 Neckarbischofsheim
Germany
Tel: +49 (0) 7268.801.0
Fax: +49 (0) 7268.801.281
Information contained in this publication regarding device applications and the like is provided only for your convenience and
may be superseded by updates. It is your reasonability to ensure that your application meets with your specifications. MICROCHIP
MAKES NO REPRESENTATION OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATU-
TORY OR OTHERWISE, RELATED TO THE INFORMATION INCLUDING, BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFOR-
MANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use.
Use of Microchip devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend,
indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses
are conveyed, implicitly, or otherwise, under any Microchip intellectual property rights unless otherwise stated.
Trademarks
The Microchip and Vectron names and logos are registered trademarks of Microchip Technology Incorporated in the U.S.A. and
other countries.
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