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
ASZT [ ] MGC
ASCR [ ] MGC
ASZT
ASCR
ASZT
ASCR
ASZT
ASCR
ASZT
ASCR
[
[
[
[
[
[
[
[
] MTS
] MTS
] MTV
] MTV
] MXS
] MXS
] MXV
] MXV
Freq. range
(MHz)
2.0~7.99
2.0~7.99
8.0~13.0
8.0~13.0
8.0~13.0
8.0~13.0
13.01~50.0
13.01~50.0
13.01~50.0
13.01~50.0
20.0~50.0
20.0~50.0
Resonant Impedance
Frequency Frequency Aging in
Built-in
Package
Ω
max.
tolerance stability 10 years capacitance
Style
100Ω for 2.0 < F < 3.0 MHz ±0.5%
±0.3%
±0.3%
NA
7434
50Ω for 3.0 < F < 3.5 MHz
±0.3%
±0.3%
30pF
7434
30Ω for 3.5 < F < 7.99 MHz ±0.5%
±0.5%
±0.4%
±0.3%
NA
4741
25Ω
±0.5%
±0.4%
±0.3%
30pF
4741
±0.5%
±0.4%
±0.3%
NA
3731
25Ω
±0.5%
±0.4%
±0.3%
15pF
3731
40Ω
40Ω
40Ω For
<
32MHZ
50Ω For
<
40MHZ
60Ω For
<
50MHZ
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.5%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
±0.3%
NA
15pF(F up to 25.99MHz)
10pF(25M ~ 50M)
4741
4741
3731
3731
2520
2520
NA
10pF
NA
8pF
ASZT [ ] MSS
ASCR [ ] MSS
Please see package options and dimensions on next page
Operating temperature: -20
o
C to +80
o
C
Storage temperature: -40
o
C to +85
o
C
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.
Test Circuit: ASCR
1/6 U1
1M
Ω
Vdd
1/6 U1
OUTPUT
Test Circuit: ASZT
Vdd
1/6 U1
1M
Ω
1/6 U1
OUTPUT
Y1
C1
Y1
C2
C1
U1:
U1:
CD4069UB
74HCU04
Y1:
RESONATOR
C1 C2
:
(Built-in)
CD4069UB
74HCU04 (>8MHz)
Y1:
RESONATOR
C1 C2
:
30pF + 20%
:15pF ± 20%(20M ~ 25.99M)
10pF ± 20%(25M ~ 50M)
C2
ORDERING OPTIONS
ASZT
[
XX.XX]MXX
or ASCR
Frequency in MHz
-
Packaging
- T (Tape and reel)
G, T, S or X
C, S, or V
NOTE: Left blank if standard
•
All specifications and markings subject to change without notice
ABRACON
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070 • F
AX
: (949) 448-8484
E-
MAIL
:
abinfo
@
abracon.com •
I
NTERNET
A
DDRESS
:
www.abracon.com
®
35
Rev. B
01/2003
CORPORATION
HIGH FREQUENCY, WITH OR WITHOUT BUILT-IN CAPACITORS
SURFACE MOUNT CERAMIC RESONATORS
ASZT, ASCR, AWSZT, AWSCR
ASZT or AWSZT
Pin Function
1
Input
2
GND
1
2
ASCR or AWSCR
7434
7.4 x 3.4 x 1.8 mm
Pin Function
1
Input
2
GND
3 Output
1.4 3x
2.5
4.4
2.5
7434
1.4 3x
1.8±0.3
4.4
1
2
3
1.8±0.3
5.0
Dimensions: mm
Dimensions: mm
4741
7441
1.4 3x
1.4 3x
1.95
1
2
5.1
5.1
1
2
3
1.95
3.90
Dimensions: mm
Dimensions: mm
3731
3731
1.4 3x
1
2
1
2
3
1.2 3x
1.5
4.1
1.5
4.1
3.0
Dimensions: mm
Dimensions: mm
2520
2520
1.4 3x
1
2
1
2
3
1.0 3x
1.5
3.0
1.5
3.0
3.0
Dimensions: mm
NOTE: Left blank if standard
•
All specifications and markings subject to change without notice
ABRACON
Dimensions: mm
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
®
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070 • F
AX
: (949) 448-8484
E-
MAIL
:
abinfo
@
abracon.com •
I
NTERNET
A
DDRESS
:
www.abracon.com
C O R P O R A T I O N
35A
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