RFBPF Series – 2520(1008)
MULTILAYER CERAMIC BAND PASS FILTER
2.4 GHz ISM Band Working Frequency
RFBPF2520120A0x
Page 1 of 3
PS_2.4GHz_252012BPF_A0_01
May.-2002
FEATURES
1.
2.
3.
4.
5.
Multilayer LTCC ( Low Temperature Cofired Ceramics ) Technology
Reflow solderable
Miniatured Size 2.5 x 2.0 x 1.2 mm
3
Low Insertion Loss
Suitable for 2.45 GHz Working Frequency Operation
APPLICATIONS
1.
2.4GHz ISM Band RF Application
2.
Bluetooth, Wireless LAN, HomeRF
CONSTRUCTION
Fig 1. Outline of 2.4GHz Band Pass Filter
DIMENSIONS
Figure
Symbol
L
W
T
D
A
B
C
D
ELECTRICAL CHARACTERISTICS
Dimension
2.50 ± 0.20 mm
2.00 ± 0.20 mm
1.20 ± 0.10 mm
0.25 ± 0.20 mm
0.50 ± 0.20 mm
0.50 ± 0.20 mm
0.20 ± 0.15 mm
n
RFBPF2520120A0x Series
Item
Specification
2450
±
50 MHz
1.5 dB (max)
1.7
0.6 dB
50
Ω
25 dB @ 880 MHz ~ 915 MHz
Frequency range (MHz)
Insertion Loss
VSWR
Ripple
Impedance
Attenuation (min.)
25 dB @ 1710 MHz ~ 1785 MHz
25 dB @ 1850 MHz ~ 1910 MHz
25 dB @ 4800 MHz ~ 5000 MHz
*Note1: Rated power 5W MAX
*Note2: Maximum Input power: 10W for 5 minutes
Page 2 of 3
PS_2.4GHz_252012BPF_A0_01
May.-2002