BM2450E0805AT BALUN MATCHED SPECIFICATION
PRODUCT FEATURES
1.
2.
3.
Surface mount balun matched filter with a small size of 2.0 X 1.2 X 0.5 mm, RoHS compliant.
Provide high rejection rate and DC bias option.
Highly stable under temperature and humidity changes.
Rev. A
RF CHARACTERISTICS
P/N BM2450E0805AT
Frequency range
Insertion Loss
VSWR
Impedance (Unbalanced)
Impedance ( Balanced )
Phase Difference
Amplitude Difference
Specification
2400 - 2500 MHz
2.5 dB max
2.0 max
50 Ω
Conjugate to BC series
Bluetooth chipset
180°± 10°
2.0 dB Max
35dB @ 880-960 MHz
Attenuation ( min.)
15dB @1710-1880 MHz
15dB @1880-1910 MHz
25dB @ 4800-5000 MHz
-40°C to +85°C
PHYSICAL DIMENSIONS
Symbol
L
W
T
A,E,F
B
C
D
G
Dimension
(mm)
2.00 ± 0.15
1.25 ± 0.10
0.50 ± 0.10
0.20 ± 0.15
0.30 ± 0.10
0.35 ± 0.10
0.65 ± 0.10
0.45 ± 0.10
Operating temperature range
TERMINAL CONFIGURATION
P3
P2
P1
P8
PIN
P1
P2
Definition
Unbalanced Port
DC/GND
NC
GND
PIN
P5
P6
P7
P8
Definition
Balanced Port
GND
Balanced Port
GND
P4
P5
P6
P7
P3
P4
PCB DESIGN/LAYOUT CONSIDERATION
Unbalanced 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
BM2450E0805AT BALUN MATCHED 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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