Frontier BL2450K08051T Surface mount ceramic balun with a small size of 2.00 x 1.25 x 0.95 mm (0805 size). Datasheet

BL2450K08051T BALUN SPECIFICATION
Rev A
PRODUCT FEATURES
1.
Surface mount ceramic balun with a small size of 2.00 x 1.25 x 0.95 mm (0805 size).
2.
Low insertion loss and inband amplitude/phase imbalance.
3.
Highly stable under temperature and humidity changes.
4.
Superior performance in a compact size, RoHS compliant.
RF CHARACTERISTICS
PHYSICAL DIMENSIONS
P/N BL2450K08051T
Specification
Working Frequency Range
2450 ± 50 MHz
Insertion Loss (dB)
Dimension
(mm)
1.2 max
Unbalanced Impedance ( Ω )
50
L
2.00 ± 0.15
Balanced Impedance ( Ω )
50
W
1.25 ± 0.15
Return Loss (dB) Min.
10
T
0.95 ± 0.10
Amplitude Balance (dB)
2.0
A
0.20 ± 0.20
Phase Balance (degree)
180˚± 10˚
B
0.30 ± 0.20
-40˚C to +85˚C
C
0.35 ± 0.20
D
0.65 ± 0.20
E
0.25 ± 0.15
Operation Temperature Range
TERMINAL CONFIGURATION
P1
PIN
Definition
PIN
Definition
P1
Unbalanced Port
P4
Balanced Port
P2
DC or GND
P5
GND
P3
Balanced Port
P6
NC
P2
P3
P6
P5
P4
PCB DESIGN/LAYOUT CONSIDERATION
Figure
Symbol
Dimension (mm)
A
1.00 ± 0.10
B
0.35 ± 0.10
C
0.30 ± 0.10
D
0.65 ± 0.10
E
0.80 ± 0.10
Trace impedance must be 50Ω. The trace width is
a dependent of PCB material and its thickness.
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
BL2450K08051T BALUN SPECIFICATION
Rev A
TEST DATA
Typical RF Performance
(1). Amplitude balance
(2). Phase balance
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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