SMD ONE PORT 303.825 MHz SAW RESONATOR
RoHS
ASR303.825E
Pb
Compliant
5 x 5 x 1.5mm
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STANDARD SPECIFICATIONS:
CHARACTERISTICS
UNIT
MIN.
TYP.
MAX.
Center Frequency Fo
Tolerance from Fo
Insertion Loss
MHz
KHz
dB
303.75 303.825 303.9
±75
-
1.3
12,000
2,000
39.0
2.5
Quality Factor
Unloaded
50 loaded
-
Ω
Temperature Stability
Turnover Temperature
Turnover Frequency
Freq. Temp. Coefficient
°C
KHz
ppm/°C2
Fo
0.032
<±10
Frequency Aging
ppm/year
DC Insulation Resistance
RF Equivalent RLC Model
M
Ω
1.0
2.7
Motional Resistance R1
Motional Inductance L1
Motional Capacitance C1
Shunt Capacitance C0
°C
12
94.0
2.9
19
Ω
µ
H
fF
pF
3.0
3.3
Operating temp.
Storage temp.
-40°C to +85°C
°C
-45°C to +85°C
Max. Rating
DC voltage
V
±10
RF Power Dissipation
dBm
0
Data measured with: Source Impedance: Zs=50Ω, Load Impedance: ZL=50Ω, TA=25°C
Electrostatic Sensitive Device. Handle with precaution.
OUTLINE DRAWING:
MARKING:
PIN NO. CONNECTIONS
- 303.82
(303.825 Frequency in MHz)
1
2
Input GND
Input
0.20±.008
(5.0±0.2)
0.1±.006
(2.54±0.15)
- AR ZYX
(ZY: Date code Z for month
from A to L; Y for year,
I.e. 4 for 2004
4
5
6
Output GND
Output
5
6
7
3
2
1
3,7
4,8
To be GNDed
Case GND
X: Traceability code)
0.05
(1.27)
FREQUENCY RESPONSE:
TEST CIRCUIT:
8
0.047
(1.20)
8
0.059
(1.5)
0.08
(2.08)
7
6
5
1
2
3
0.47
(1.20)
4
0.024
(0.60)
Dimensions: inch (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
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
ISO9001:2008
ISO 9001 / QS 9000
CERTIFIED