HIGH FREQUENCY, WITH OR WITHOUT BUILT-IN CAPACITORS
SURFACE MOUNT CERAMIC RESONATORS
ASZT and ASCR
7434, 4741, 3731, 2520
FEATURES:
• Low resonant impedance.
• Built-in load capacitance (ASCR)
• Reflow capable.
• Low cost.
• Excellent environmental resistance.
APPLICATIONS:
• Remote controls.
• Electric appliances.
• Mobile phones, DVD, CD-Rom.
• Microprocessor clocks.
STANDARD SPECIFICATIONS
Abracon P/N Freq. range
(MHz)
Resonant Impedance Frequency Frequency Aging in Built-in
max.
Package
W
tolerance stability 10 years capacitance Style
ASZT [ ] MGC
ASCR [ ] MGC
2.0~7.99
100W for 2.0 < F < 3.0 MHz ±0.5%
±0.3%
±0.3%
±0.3%
±0.3%
NA
7434
7434
50W for 3.0 < F < 3.5 MHz
±0.5%
30pF
2.0~7.99
30W for 3.5 < F < 7.99 MHz
±0.5%
±0.4%
±0.4%
±0.3%
±0.3%
NA
4741
ASZT [ ] MTS
ASCR [ ] MTS
ASZT [ ] MTV
ASCR [ ] MTV
ASZT [ ] MXS
ASCR [ ] MXS
ASZT [ ] MXV
ASCR [ ] MXV
8.0~13.0
8.0~13.0
25W
±0.5%
30pF
NA
15pF
4741
3731
3731
8.0~13.0
±0.5%
±0.5%
±0.4%
±0.4%
±0.3%
±0.3%
25W
40W
40W
8.0~13.0
13.01~50.0
13.01~50.0
13.01~50.0
13.01~50.0
±0.5%
±0.5%
±0.5%
±0.5%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
NA
4741
4741
15pF(F up to 25.99MHz)
10pF(25M ~ 50M)
NA
3731
3731
10pF
ASZT [ ] MSS
ASCR [ ] MSS
20.0~50.0
20.0~50.0
40W For < 32MHZ
50W For < 40MHZ
60W For < 50MHZ
±0.5%
±0.5%
±0.3%
±0.3%
±0.3%
±0.3%
NA
2520
2520
8pF
Please see package options and dimensions on next page
Test Circuit: ASZT
Test Circuit: ASCR
o
o
Vdd
Operating temperature: -20 C to +80 C
1/6 U1
1/6 U1
Vdd
o
o
1/6 U1
1/6 U1
Storage temperature: -40 C to +85 C
OUTPUT
1M
W
OUTPUT
1M
W
We perform IC characterization to match your application.
Please call us for details.
Packaging: Option Tape and Reel (1,000 pcs.) see appendix H.
Marking, see appendix G. Application notes, see appendix A.
Environmental and mechanical specification, see appendix C. Group 5.
Recommended handling, see appendix F.
Y1
Y1
C1
C2
C1
C2
U1:
Y1:
CD4069UB
ORDERING OPTIONS
74HCU04 (>8MHz)
RESONATOR
30pF + 20%
U1:
Y1:
CD4069UB
74HCU04
RESONATOR
(Built-in)
ASZT
[
XX.XX
]MXX
-
Packaging
C1 C2
:
or
ASCR
C1 C2
:
:15pF ± 20%(20M ~ 25.99M)
10pF ± 20%(25M ~ 50M)
G, T, S or X
- T (Tape and reel)
C, S, or V
Frequency in MHz
ABRACON
NOTE: Left blank if standard • All specifications and markings subject to change without notice
®
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
35
Rev. B
01/2003
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070
•
FAX: (949) 448-8484
E-MAIL: abinfo@abracon.com • INTERNET ADDRESS: www.abracon.com
C O R P O R A T I O N