HC/49US (AT49) LOW PROFILE SURFACE
MOUNT MICROPROCESSOR CRYSTAL
ABLS2
Pb
RoHS
Compliant
APPLICATIONS:
• Computers, Modems, Microprocessors
• Automotive and Industrial *
• Wireless Applications
FEATURES:
• Suitable for reflow
• Low height reduced to 3.3mm
• Suitable for thin equipment
• Tight stability & extended temperature
Reduced height
to 3.3mm
11.4 x 4.7 x 3.3 mm
| | | | | | | | | | | | | | |
STANDARD SPECIFICATIONS:
PARAMETERS
TABLE 1: ESR
ABRACON P/N
Frequency
Operation Mode
ABLS2 Series
3.579545 MHz to 75 MHz
AT cut (Fundamental or 3rd OT) or BT cut (See options)
3.579545MHz - 24.0MHz (Fundamental) (Standard)
24.01 - 75.00MHz (3rd- Overtone) (Standard)
24.01MHz - 50.00MHz (Fund. AT or BT) (See options)
Operating Temperature
Storage Temperature
Frequency Tolerance at +25°C
Frequency Stability over the
Op erating Temp. (Ref to +25°C)
Equivalent Series Resistance
Shunt Capacitance C
0
Load Capacitance C
L
Drive Level
Aging at 25°C ± 3°C Per Year
Insulation Resistance
Drive level dependency (DLD)
0°C to + 70°C (see options)
- 55°C to + 125°C
± 50 ppm max. (see options)
± 50 ppm max. (see options)
See Table 1
7pF max.
18pF (see options)
1 mW max., 100µW typical
± 5ppm max.
500 M
Ω
min at 100Vdc ± 15V
from 1µW to 500µW
(minimum 7 points tested)
FREQUENCY (MHz)
3.579 - 4.999 (Fund.)
5.000 - 5.999 (Fund.)
6.000 - 7.999 (Fund.)
8.000 - 8.999 (Fund.)
9.000 - 9.999 (Fund.)
10.000 - 15.999 (Fund.)
16.000 - 50.000 (Fund.)
24.01 - 31.999 (3rd O/T)
32.000 - 75.00 (3rd O/T)
ESR (
?
)
180
120
100
80
60
50
40
100
80
•
Change in frequency (Maximum - Minimum)
over DLD range < ±10ppm
•
Change in ESR (Maximum - Minimum) over
DLD range < 25% of Max ESR value
•
Maximum ESR over DLD range < Max ESR
value
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ABLS2 - Frequency -
Frequency
XX.XXXX MHz
-R
-
-
-
-
-
Packaging
T for Tape and Reel
Load Capacitance
Please specify CL in pF or S for
Series (minimun 10pF)
Operating Temp.
A
-10°C to +60°C
B
-20°C to +70°C
C
-30°C to +70°C
N
-30°C to +85°C
D
-40°C to +85°C
J*
-40°C to +105°C
K*
-40°C to +125°C
L*
-55°C to +125°C
Freq. Tolerance
H5
± 5 ppm
1
± 10 ppm
7
± 15 ppm
2
± 20 ppm
3
± 25 ppm
4
± 30 ppm
Mode
F for Fund. AT>24MHz
FB for Fund BT>24MHz
ESR
RXXX (Value in
Ω
)
NOTE: Fundamental BT frequency stability
± 100ppm max.at -10° C to +60° C only.
* Frequency stability ±50ppm, ±100ppm, ±150ppm only.
Contact ABRACON for tighter frequency stability.
** -10 to +60C only.
Freq. Stability
U**
± 10 ppm
G
± 15 ppm
X
± 20 ppm
W
± 25 ppm
Y
± 30 ppm
H
± 35 ppm
Q
± 100 ppm
R
± 150 ppm
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
Revised: 08.26.09
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
HC/49US (AT49) LOW PROFILE SURFACE
MOUNT MICROPROCESSOR CRYSTAL
ABLS2
Pb
RoHS
Compliant
OUTLINE DRAWING:
Reduced height
to 3.3mm
11.4 x 4.7 x 3.3 mm
| | | | | | | | | | | | | | |
Dimensions: Inches (mm)
TAPE & REEL:
REFLOW PROFILE:
Dimensions: mm
*NOTE:
Abracon manufactured products are intended for general commercial and industrial use. For applications requiring
high reliability and/or presenting extreme operating environment, written consent & authorization from Abracon is required.
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
Revised: 08.26.09
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
