HC/49US (AT49) SMD LOW PROFILE CRYSTAL
Moisture Sensitivity Level (MSL) – This product is Hermetically Sealed and
not Moisture Sensitive - MSL = N/A: Not Applicable
FEATURES:
• Suitable for RoHS reflow
• Available for tight stability & extended
temperature range
APPLICATIONS:
• Computers, Modems, Microprocessors
• Wireless Applications
ABLS
Pb
RoHS
Compliant
11.5 x 4.7 x 4.2 mm
| | | | | | | | | | | | | |
|
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N
Frequency
Operation Mode
ABLS Series
3.579545 MHz to 75 MHz
AT cut (Fundamental or 3rd OT)
or
BT cut (See options)
3.579545MHz - 24.0MHz (Fundamental: Standard)
24.01MHz - 75.00MHz (3rd- Overtone: Standard)
24.01MHz - 50.00MHz (Fund. AT or BT: See options)
TABLE 1: STANDARD ESR
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)
FREQUENCY (MHz)
ESR ( ) MAX
180
120
100
80
60
50
40
100
80
Operatin g Temperature
Storag e Temperatur e
Frequenc y Tolerance at +25°C
Frequency Stability over the
Operating Temp. (Ref to +25°C)
Equivalen
t
Serie s Resistance
Shunt Capacitance C
0
Load Capacitance C
L
Drive Leve
l
Aging at 25°C (first year)
Insulation Resistance
Spurious Responses
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)
Se e Table 1
7pF max
.
18pF (see options )
1 mW max., 100 μW typical
± 5ppm max
.
500 M
Ω
min at 100Vdc ± 15V
-3dB max.
from 1 μW to 500 μW
(
minimum
7 points tested)
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ABLS -
MHz
-
-
R
-
-
-
-
-
Packaging
Bla nk: Bulk
T: Ta
pe
&
Re
e
l (1k)
T2: Ta
pe
&
Ree l (250)
Frequency in MHz
e
.g. 3.579545
MHz
14 .31818
MHz
26 .000
MHz
Lo ad Capac itanc e
P le a
s e s
pe
cify
CL (8 to 33p
F)
in pF or S
for
S
e rie s
P lea
s e conta ct
ABRAC
ON for
othe
r
va lue
s
Mode
F: Fund.AT for
>24MHz
FB: Fund.BT for
>24MHz
ESR if other than STD
S pe
cify
a va lue in
Ω
Operating Temp.
A: -10
°C
~
+60°C
B: -20
°C
~
+70 °C
C: -30
°C
~
+70°C
N:
-30
°C
~
+85°C
D:
-40
°C
~
+85°C
J (***): -40°C to
+105 °C
K(*** -40°C to
+125 °C
):
L(*** -55°C to
+125°C
):
Fre q. Tolera nc e
H5: ± 5 pp m
1: ± 10 ppm
7:
± 15 ppm
2: ± 20 ppm
3: ± 25 ppm
4: ± 30 ppm
* -10
to
+60° C only.
** Option A,
B,
and 0
to
+70° C only.
*** Frequency stability ±50ppm, ±100ppm, or ±150ppm only.
Contact
ABRACON for tighter frequency stability.
**** For Fundamental
BT,
frequency stability
± 100ppm max.
at
-10° C
to
+60° C only.
Fre q. S tability
U: ± 10 ppm (*)
G: ± 15 p pm (**)
X: ± 20 pp m
W:
± 25 ppm
Y: ± 30 pp m
H: ± 35 pp m
Q: ± 10 0 pp m (**
**)
R: ± 150 pp m
ABRACON IS
ISO9001:2008
CE RTIFIED
Revised: 04.07.11
30332 Esperanza, Rancho Santa
Margarita,
Calif
rnia
92688
o
tel 949-546-8000
|
fax
949-546-8001
|
www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
HC/49US (AT49) SMD LOW
P ROFILECRYSTAL
AT ) SMDLOW
PROFILE CRYSTAL
49
ABLS
OUTLINE DRAWING:
Pb
RoHS
Compliant
11.5 x 4.7 x 4.2 mm
| | | | | | | | | | | | | |
|
Dimensions: Inches (mm)
TAPE & REEL:
REFLOW PROFILE:
Dimensions: mm
ATTENTION:
Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for
Commercial, Industrial and, where designated, Automotive Applications. Abracon’s products are not specifically
designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high
reliability where component failure could result in loss of life and/or property. For applications requiring high
reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon
Corporation is required. Please contact Abracon Corporation for more information.
Need a test socket for the ABLS series? To view
compatible
PRECISION TEST & BURN-IN SOCKETS
for these parts, click here.
P/N: AXS-1147-02-02
ABRACON IS
ABRACON IS
ISO9001:2008
CE RTIFIED
Revised: 04.07.11
30332 Esperanza, Rancho Santa Margarita, Calif rnia 92688
o
tel 949-546-8000
|
fax 949-546-8001
| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
TI Technology Forum
京公网安备 11010802033920号
EEWORLD
