Frontier BF2450E0805RT Surface mount balun filter with a small size of 2.0 x 1.2 x 1.1 mm, rohs compliant. Datasheet

BF2450E0805RT BALUN FILTER SPECIFICATION
Rev. A
PRODUCT FEATURES
1.
Surface mount balun filter with a small size of 2.0 X 1.2 X 1.1 mm, RoHS compliant.
2.
Provide low insertion loss, high rejection rate and 2
3.
Highly stable under temperature and humidity changes.
4.
Superior performance in a compact size, DC bias option provided.
nd
harmonic suppression.
RF CHARACTERISTICS
PHYSICAL DIMENSIONS
P/N BF2450E0805RT
Specification
Symbol
Dimension
(mm)
2.0 max
L
2.0 ± 0.15
Impedance (Unbalanced)
50 Ω
W
1.25 ± 0.10
Impedance ( Balanced )
50 Ω
T
1.10 ± 0.10
Phase Difference
180°± 10°
A,E,F
0.20 ± 0.15
B
0.30 ± 0.10
C
0.35 ± 0.10
D
0.65 ± 0.10
G
0.55 ± 0.10
Frequency range
2450 ± 50 MHz
Insertion Loss
2.8 dB max
VSWR
Amplitude Difference
2 .0 dB Max
30dB @ 880-960 MHz
Attenuation ( min.)
30dB @ 1710-1880 MHz
20dB @ 1880-1990 MHz
30dB @ 4800-5000 MHz
TERMINAL CONFIGURATION
PIN
Definition
PIN
Definition
P1
Unbalanced Port
P5
Balanced Port
P2
DC/GND
P6
GND
P3
NC
P7
Balanced Port
P4
GND
P8
GND
PCB DESIGN/LAYOUT CONSIDERATION
Unbalance Port
Note:
- Unit in mm
- Design trace width to be 50Ω impedance.
Frontier Electronics Corp.®
http://www.frontierusa.com
Page: 1 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
BF2450E0805RT BALUN FILTER SPECIFICATION
Rev. A
Typical RF Performance
Frontier Electronics Corp.®
http://www.frontierusa.com
Page: 2 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
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