ABLSOLUTE MAXIMUM RATINGS:
CERAMIC SURFACE-MOUNT, ONE-PORT
SAW RESONATORS
ASR433.42E
Marking:
ASR
433.42E
FEATURES:
One-port SAW resonator 433.42MHz.
Small ceramic surface-mount.
SMD makes reflow soldering possible.
Gold plated terminals.
5.0 x 5.0 x 1.35mm
CHARACTERISTICS UNIT
min. typ. max.
STANDARD SPECIFICATIONS
STANDARD SPECIFICATIONS
Center frequency
Fr MHz 433.345 433.420 433.495
Insertion loss
IL dB - 1.5 2.5
Shunt capacitance
Co pF - 2.3 -
Motional resistance
R1
- 19 33
Motional inductance
L1 uH
- 101.841 -
Motional capacitance C1 fF - 1.3254 -
Turn-over temperature To C
25 40 55
Temperature coefficient Tc
ppm/
C
2
-
0.037
-
Aging per year [A]
ppm/yr
- - 10
DC insulation resistance
M
1.0 - -
DC voltage 30Vdc
Operating temperature -40C to +85C
Maximum power dissipation 10dBm
Packaging option: -T for tape and reel, see appendix H. Reflow profile, see appendix E.
Reliability specifications, see SAW application notes.
Equivalent circuit:
Test circuit:
Pin No.
Function
2 Input/Output
6 Output/Input
4, 8 * Case GND
1, 3, N/C
5, 7
Dimensions: Inches (mm)
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
NOTE: All specifications and markings subject to change without notice
ABRACON
C O R P O R A T I O N
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
-200
-150
-100
-50
0
-200
-150
-100
-50
0
-80 -60 -40 -20 0 +20 +40 +60 +80
fc=fo, Tc=To
T=Tc-To(
o
C)
Typical Frequency Response
Temperature Characteristics
S9
CH1
2
1:Transmission /M Log Mag 5.8 dB/ Ref -1.52 dB
2: Off
Center 433.420MHz Span 0.008 MHz
0.053 Max
(1.35)
COMMON APPLICATIONS:
Quartz frequency stabilization of fixed-frequency
transmitters at 433.42 MHz.
Wireless car alarm, Garage door opener. (RKE)
Mobile communications systems
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