BF2450E0805RT Datasheet, PDF (1/2 Pages) Frontier Electronics. – Surface mount balun filter with a small size of 2.0 X 1.2 X 1.1 mm, RoHS compliant.

BF2450E0805RT BALUN FILTER SPECIFICATION
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^nd harmonic suppression.
3. Highly stable under temperature and humidity changes.
4. Superior performance in a compact size, DC bias option provided.
Rev. A
RF CHARACTERISTICS
P/N BF2450E0805RT
Specification
Frequency range
Insertion Loss
2450 ± 50 MHz
2.8 dB max
VSWR
2.0 max
Impedance (Unbalanced) 50 Ω
Impedance ( Balanced ) 50 Ω
Phase Difference
180°± 10°
Amplitude Difference
Attenuation ( min.)
2 .0 dB Max
30dB @ 880-960 MHz
30dB @ 1710-1880 MHz
20dB @ 1880-1990 MHz
30dB @ 4800-5000 MHz
PHYSICAL DIMENSIONS
Symbol
L
W
T
A,E,F
B
C
D
G
Dimension
(mm)
2.0 ± 0.15
1.25 ± 0.10
1.10 ± 0.10
0.20 ± 0.15
0.30 ± 0.10
0.35 ± 0.10
0.65 ± 0.10
0.55 ± 0.10
TERMINAL CONFIGURATION
PIN Definition
PIN
Definition
P1 Unbalanced Port P5
P2
DC/GND
P6
P3
NC
P7
P4
GND
P8
Balanced Port
GND
Balanced Port
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
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667 E. Cochran St., Simi Valley, CA 93065
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