HC/49US (AT49) SMD LOW PROFILE CRYSTAL
ABLS
FEATURES:
鈥?Suitable for reflow
鈥?Low in height - suitable for thin equipment
鈥?Tight stability & extended temperature
Pb
RoHS
Compliant
APPLICATIONS:
鈥?Computers, Modems, Microprocessors
鈥?Automotive and Industrial
鈥?Wireless Applications
11.5 x 4.8 x 4.2 mm
| | | | | | | | | | | | | | |
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N
Frequency
Operation Mode
ABLS Series
3.579545 MHz to 70 MHz
AT strip (see options)
3.579545 MHz - 24.0 MHz (Fundamental)
24.01 - 50.00 MHz (Fund. AT or BT)
24.01 - 70.00 MHz (3rd - Overtone)
0擄C to + 70擄C (see options)
- 55擄C to + 125擄C
鹵 50 ppm max. (see options)
鹵 50 ppm max. (see options)
See Table 1
7pF max.
18pF (see options)
1 mW max., 100渭W typical
鹵 5ppm max.
500 M
惟
min at 100Vdc 鹵 15V
-3dB max.
from 1渭W to 500渭W
(
minimum 7 points tested)
TABLE 1: ESR
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 - 70.00 (3rd O/T)
ESR (? )
?
180
120
100
80
60
50
40
100
80
Operating Temperature
Storage Temperature
Frequency Tolerance at +25擄C
Frequency Stability over the
Operating Temp. (Ref to +25擄C)
Equivalent Series Resistance
Shunt Capacitance C
0
Load Capacitance C
L
Drive Level
Aging at 25擄C 鹵 3擄C Per Year
Insulation Resistance
Spurious Responses
Drive level dependency (DLD)
鈥?/div>
Change in frequency (Maximum - Minimum)
over DLD range < 鹵10ppm
鈥?/div>
Change in ESR (Maximum - Minimum) over
DLD range < 25% of Max ESR value
鈥?/div>
Maximum ESR over DLD range < Max ESR
value
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ABLS - Frequency -
Frequency
-R
-
-
-
-
-
Packaging
T for Tape and Reel
XX.XXXX MHz
Load Capacitance
Please specify CL in pF or S for
Series (minimun 10pF)
Operating Temp.
A
-10擄C to +60擄C
B
-20擄C to +70擄C
C
-30擄C to +70擄C
N
-30擄C to +85擄C
D
-40擄C to +85擄C
J*
-40擄C to +105擄C
K*
-40擄C to +125擄C
L*
-55擄C to +125擄C
Freq. Tolerance
H5
鹵 5 ppm
1
鹵 10 ppm
7
鹵 15 ppm
2
鹵 20 ppm
3
鹵 25 ppm
4
鹵 30 ppm
Mode
F for Fund. AT>24MHz
FB for Fund BT>24MHz
ESR
RXXX (Value in
惟
)
NOTE: Fundamental BT frequency stability
鹵 100ppm max.at -10擄 C to +60擄 C only.
* Frequency stability 鹵50ppm, 鹵100ppm, 鹵150ppm only.
Contact ABRACON for tighter frequency stability.
** -10 to +60C only.
Freq. Stability
U**
鹵 10 ppm
G
鹵 15 ppm
X
鹵 20 ppm
W
鹵 25 ppm
Y
鹵 30 ppm
H
鹵 35 ppm
Q
鹵 100 ppm
R
鹵 150 ppm
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
Revised: 04.15.08
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
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