BF5400E0805AT Datasheet, PDF (1/2 Pages) Frontier Electronics. – Surface mount balun filter with a small size of 2.0 X 1.2 X 0.9 mm, RoHS compliant.

BF5400E0805AT BALUN FILTER SPECIFICATION
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.
Rev. A
RF CHARACTERISTICS
P/N BF5400E0805AT
Specification
Frequency range
Insertion Loss
4900MHz - 5875 MHz
2.0 dB max.
VSWR
2.0
Impedance (Unbalanced)
Impedance ( Balanced )
Phase Difference
Amplitude Difference
50 Ω
100Ω
180°± 15°
2.0 dB max
Attenuation ( min.)
30 dB @ 3500MHz
Operating temperature Range -40°C to +85°C
PHYSICAL DIMENSIONS
TERMINAL CONFIGURATION
P3 ^{P2 P1}
P8
P4
P5 ^{P6 P7}
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
Symbol
L
W
T
A,E,F
B,H
C
D
G
Dimension
(mm)
2.0 ± 0.15
1.25 ± 0.10
0.90 ± 0.10
0.20 ± 0.15
0.30 ± 0.10
0.35 ± 0.10
0.65 ± 0.10
0.475 ± 0.10
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: [phone], Fax: [phone]