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 C to +80 C Storage temperature: -40o C to +85oC
o o
Test Circuit: ASCR
1/6 U1 1MΩ Vdd 1/6 U1
OUTPUT
Test Circuit: ASZT
Vdd 1/6 U1 1MΩ 1/6 U1
OUTPUT
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 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 • FAX : (949) 448-8484 E-MAIL: abinfo @ abracon.com • INTERNET ADDRESS: 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 • INTERNET A DDRESS : www.abracon.com
C O R P O R A T I O N 35A
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