BM2450E1008AT

BM2450E1008AT BALUN MATCHED SPECIFICATION
Rev. A
PRODUCT FEATURES
1.
Surface mount balun matched filter with a small size of 2.5 X 2.0 X 0.85 mm, RoHS compliant.
2.
Provide high rejection rate and DC bias option.
3.
Highly stable under temperature and humidity changes.
RF CHARACTERISTICS
PHYSICAL DIMENSIONS
P/N BM2450E1008AT
Specification
Symbol
Dimension
(mm)
2.0 max
L
2.50 ± 0.20
50 Ω
W
2.00 ± 0.20
T
0.85 ± 0.10
Frequency range
2400 - 2500 MHz
Insertion Loss
3.5 dB max
VSWR
Impedance (Unbalanced)
Impedance ( Balanced )
Conjugate matched to TI
BRF6150 chipset
Phase Difference
180°± 10°
a
0.35 ± 0.20
Amplitude Difference
1.5 dB Max
b
0.40 ± 0.20
35dB @ 880-960 MHz
c
0.30 ± 0.20
30dB @ 1710-1880 MHz
d
0.70 ± 0.20
e
1.20 ± 0.20
f, g
0.15 (Typical)
Attenuation ( min.)
25dB @ 1880-1990 MHz
25dB @ 4800-5000 MHz
Operating temperature range
-40°C to +85°C
TERMINAL CONFIGURATION
PIN
Definition
PIN
Definition
P1
NC
P5
Balanced Port
P2
Unbalanced Port
P6
Balanced Port
P3
DC/GND
P7
GND
P4
GND
P8
GND
PCB DESIGN/LAYOUT CONSIDERATION
Note:
- Unit in mm
Unbalanced Port
Frontier Electronics Corp.®
http://www.frontierusa.com
- Design trace width to be 50Ω impedance.
Page 1 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
BM2450E1008AT 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