ABLSOLUTE MAXIMUM RATINGS:
6
CERAMIC SURFACE-MOUNT
SAW FILTER
AFS868.35E
Marking:
AFS
868.35E
FEATURES:
SAW Filter 868.35MHz.
Low Loss, Compact.
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
DC voltage 12 Vdc
Operating temperature -35C to +85C
Maximum power dissipation 10dBm
Packaging option: -T for tape and reel, see appendix H.
Reflow profile, see appendix E. Reliability specifications,
Enviromental and mechanical specifcations, see page 91 in the Abracon Catalog
Maching circuit to 50
:
Pin No.
Function
1 Input
2 Input GND
5
Output
6 Output GND
3, 7 To be GNDed
4, 8 Case GND
Dimensions: Inches (mm)
-43
-23
CH 1
-33
1:Transmission /M Log Mag 10.0 dB/ Ref -3.00 dB
2:Transmission /M Log Mag 1.0 dB/ Ref -4.00 dB
Center 868.350 MHz Span 50.000 MHz
0.053 Max
(1.35)
0.047
(1.20)
0.024
(0.60)
0.08
(2.08)
0.1 .006
(2.540.15)
0.20 .008
(5.00.2)
0.20 .008
(5.00.2)
C=4-8 pF, L=2 turns of 0.5mm insulated copper, 3.0 ID (nH)
-83
CH 2
-73
-53
-93
1
Center 868.350 MHz Span 5.000 MHz
2
0.05
(1.27)
C
C
4
8
5
6
7
3
2
1
L
L
-13
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
S6
Center frequency
Fc MHz - 868.35 -
Insertion loss
IL dB
- 4.0 5.5
3dB Pass band BW3 kHz - 1,200 -
Stopband attenuation at Fc-21.4
MHz
dB 30 40 -
at Fc-10.7
MHz
dB
15 30 -
Ultimate - 60 -
Turn-over temperature To C
25 40 55
Temperature coefficient Tc
ppm/C
2
-
0.032
-
Aging absolute first year [A] ppm - - 10
BW: 1.190 MHz
CF: 868.348 MHz
Q: 729.77
Loss: -3.87 dB
2
4
7
8
COMMON APPLICATIONS:
Wireless car alarm, Garage door opener. (RKE)
Mobile communications systems
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