Pb RoHS
HC49/US (AT49) LOW PROFILE SMD
MICROPROCESSOR CRYSTAL
ABLS3
Compliant
Reduced height
to to 2.5/2.6mm
11.4 x 4.7 x 2.5/2.6mm
| | | | | | | | | | | | | | |
FEATURES:
? Suitable for RoHS compliant reflow
? Low height reduced to 2.5/2.6mm
? Tight stability & extended temperature options
STANDARD SPECIFICATIONS:
APPLICATIONS:
? Computers, Modems, Microprocessors
? Wireless Applications
Parameters
Minimum
Typical
Maximum
Units
Notes
Frequency R an g e
O peration Mode
3.579545 ----- 24.000000
24.000001 ----- 50.000000
24.000001 ----- 70.000000
F undamental or 3 rd Ov ertone
MHz
F undamental AT
( Standard )
F undamental AT or BT
( See options )
3 rd Ov ertone
( Standard )
O peratin g T emperature
Stora g e T emperature
Frequency T olerance @+25°C
Frequency Sta b ility o v er t h e Operatin g
T emperature ( re f. to +25°C)
0
-55
-50
-50
-----
-----
-----
-----
+70
+125
+50
+50
oC
oC
ppm
ppm
See options
See options
See options
(F or BT cut, ±100 ppm ma x. at
-10° C to +60° C only )
Equi v alent series resistance (R1)
See table 1 below
?
Shunt capacitance (C0)
-----
-----
7
pF
Load capacitance (CL)
D ri v e Le v el
Ag ing
I nsulation R esistance
-----
-----
-5
500
18
100
-----
-----
-----
1000
+5
-----
pF
μ W
ppm
M?
Standard (S ee options i f
ot h er t h an STD)
@25°C±3°C
First year
@ 100V dc ± 15V
D ri v e le v el dependency (DLD)
TABLE 1: ESR
FREQUENCY (MHz)
3.579545 - 4.999 (F und .)
5.000 - 5.999 (F und .)
6.000 - 7.999 (F und .)
8.000 - 8.999 (F und .)
9.000 - 9.999 (F und .)
10.000 - 15.999 (F und .)
16.000 - 50.000 (F und .)
24.01 - 31.999 (3 rd O/T)
32.000 - 70.00 (3 rd O/T)
ISO /QS
ABRACON IS
ISO 9001 9001:2008
CE RTIFIED
Minimum 7 points tested : f rom 1μW to 5 0 0μW.
C han g e in f requency ( Maximum - Minimum ) o v er DLD ran g e < ±10ppm
C han g e in E SR ( Ma x imum - Minimum ) o v er DLD ran g e < 25 % o f Ma x ESR
v alue.
Ma x imum ESR o v er DLD ran g e < Max ES R v alue.
ESR ( ? )
180
120
100
80
60
50
40
100
80
Visit www.abracon.com for Terms & Conditions of Sale Revised: 07.05.11
30332 E speran z a, R anc h o S anta Mar g arita, C ali f ornia 92688
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