BF5400E0805AT

BF5400E0805AT BALUN FILTER SPECIFICATION
Rev. A
PRODUCT FEATURES
1.
Surface mount balun filter with a small size of 2.0 X 1.2 X 0.9 mm, RoHS compliant.
2.
Provide low insertion loss, high rejection rate at 3500MHz.
3.
Highly stable under temperature and humidity changes.
4.
Superior performance in a compact size, DC bias option provided.
RF CHARACTERISTICS
PHYSICAL DIMENSIONS
P/N BF5400E0805AT
Specification
Symbol
Dimension
(mm)
2.0
L
2.0 ± 0.15
Impedance (Unbalanced)
50 Ω
W
1.25 ± 0.10
Impedance ( Balanced )
100Ω
T
0.90 ± 0.10
Phase Difference
180°± 15°
A,E,F
0.20 ± 0.15
Amplitude Difference
2.0 dB max
B,H
0.30 ± 0.10
Attenuation ( min.)
30 dB @ 3500MHz
C
0.35 ± 0.10
D
0.65 ± 0.10
G
0.475 ± 0.10
Frequency range
4900MHz - 5875 MHz
Insertion Loss
2.0 dB max.
VSWR
Operating temperature Range -40°C to +85°C
TERMINAL CONFIGURATION
P3
P4
P1
P2
P5
P8
P6
PIN
Definition
PIN
Definition
P1
Unbalanced Port
P5
Balanced Port
P2
DC/GND
P6
GND
P3
NC
P7
Balanced Port
P4
GND
P8
GND
P7
PCB DESIGN/LAYOUT CONSIDERATION
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
BF5400E0805AT BALUN FILTER SPECIFICATION
Rev. A
Typical Electrical Chart
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