BM2450E0805JT Datasheet, PDF (1/2 Pages) Frontier Electronics. – Surface mount balun matched filter with a small size of 2.0 X 1.2 X 0.9 mm, RoHS compliant.

BM2450E0805JT BALUN MATCHED SPECIFICATION
PRODUCT FEATURES
1. Surface mount balun matched filter with a small size of 2.0 X 1.2 X 0.9 mm, RoHS compliant.
2. Provide high rejection rate and DC bias option.
3. Highly stable under temperature and humidity changes.
Rev. A
RF CHARACTERISTICS
P/N BM2450E0805JT
Specification
Frequency range
Insertion Loss
2400 - 2500 MHz
3.5 dB max
VSWR
2.1 max
Impedance (Unbalanced)
Impedance ( Balanced )
Phase Difference
50 Ω
Conjugate matched to
CSR BC03/04 series
180°± 10°
Amplitude Difference
2.0 dB Max
35dB @ 880~960 MHz
Attenuation ( min.)
30dB @ 1710~1880 MHz
20dB @ 1880~1990 MHz
30dB @ 4800~5000 MHz
Operating temperature range -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
0.90 ± 0.10
0.20 ± 0.15
0.30 ± 0.10
0.35 ± 0.10
0.65 ± 0.10
0.30 ± 0.10
TERMINAL CONFIGURATION
P3 ^{P2 P1}
P8
P4
P5 ^{P6 P7}
PIN
Definition
PIN
Definition
P1 Unbalanced Port P5 Balanced Port
P2
DC/GND
P6
GND
P3
NC
P7 Balanced Port
P4
GND
P8
GND
PCB DESIGN/LAYOUT CONSIDERATION
Unbalanced 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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