MICROPROCESSOR AT49 4 PADS SMD CRYSTAL
ABSM3A
FEATURES:
• Excellent all-purpose surface-mount crystal.
• Four pad land pattern compatible with common
plastic molded designs.
Pb
RoHS
Compliant
12.5 x 4.95 x H
| | | | | | | | | | | | | | |
APPLICATIONS:
• Home electronics
• Computers, modems, and communications
• Clock applications
• Microprocessors
STANDARD SPECIFICATIONS:
ABRACON P/N:
Frequency:
Operation mode:
ABSM3A Series
3.579545 MHz to 54 MHz
AT-strip ( see options)
3.579545 MHz - 30.00 MHz
(Fundamental AT)
40.00 MHz - 54.00 MHz
(3rd OT AT)
30 MHz - 48.00 MHz
(Fundamendal BT)
Operating temperature:
- 10°C to + 60°C (see options)
Storage temperature:
- 40°C to + 85° C
Frequency tolerance:
± 50 ppm max. (see options)
Frequency stability over:
± 100 ppm max. (see options)
Equivalent series resistance (max.): See Table 1
Shunt capacitance C0:
7.0pF max.
Load capacitance CL:
18.0pF (see option)
Drive level:
1mW max., 100µW correlation
Aging (per year) @ 25° C:
± 5 ppm max.
Insulation resistance:
500 MΩmin. at 100 Vdc ± 15 Vdc
PARAMETERS
Table 1 Standard ESR
Frequency (MHz)
3.579545 - 3.999
4.000 - 4.999
5.000 - 6.999
7.000 - 14.999
15.000 - 50.0 (fund)
ESR( ) max.
180
150
100
50
40
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ABSM3 A - Frequency -
-R
-
-
-
-
-
Height max.
Blank
0.20 (5.1)
2
0.18 (4.5)
3
0.15 (3.8)
Frequency
XX.XXX MHz
Load Capacitance
Please specify CL in pF or S
for Series (10 to 33pF)
Operating Temp.
E
0°C to + 70°C
-20°C to +70°C
B
C
-30°C to +70°C
N
-30°C to +85°C
D
-40°C to +85°C
Freq. Tolerance
1
± 10 ppm
7
± 15 ppm
2
± 20 ppm
3
± 25 ppm
4
± 30 ppm
* -10°C to 60°C only
** Temp option E, B, C and N only
Note: Fundamental BT frequency stability
±100ppm max. at -10°C to +60°C only
Packaging
Tape and
T
Reel
Mode
F
FB
Fundamental AT
for F>30MHz
Fundamental BT
for F>30MHz
RXXX (Value in
Ω
)
Custom ESR
If it is custom
Freq. Stability
U*
± 10 ppm
G**
± 15 ppm
X
± 20 ppm
W
± 25 ppm
Y
± 30 ppm
H
± 35 ppm
Z
± 50 ppm
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
Revised:
08.2
4.
10
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
MICROPROCESSOR AT49 4 PADS SMD CRYSTAL
ABSM3A
OUTLINE DRAWING:
Pb
RoHS
Compliant
12.5 x 4.95 x H
| | | | | | | | | | | | | | |
H (See table)
Part No
ABSM3A
ABSM32A
ABSM33A
Dimension : mm
H (max.)
0.20 (5.1)
0.18 (4.5)
0.15 (3.8)
Dimensions: Inches (mm)
TAPE & REEL:
T= tape and reel (1,000pcs/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.
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
Revised: 08.24.10
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
单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
