Data Sheet

Diplexer (for Cellular Band )
FI 212P089208 (Development Code: FI212P0892XA08)
Tentative
■ Shapes & Dimensions
■ Electrical Characteristics
Terminal
①
Low Band
②
GND
③
High Band
④
GND
⑤
Common
⑥
GND
L
Pass Band frequency
Insertion Loss at Pass band
V.S.W.R at
Common Port
Low
Pass band
Low Band Port
Band
1710-2170MHz
Attenuation
Common Port
Impedance
Low Band Port
Pass Band frequency
Insertion Loss at Pass band
V.S.W.R at
Common Port
High
Pass band
High Band Port
Band
824-894MHz
Attenuation
Common Port
Impedance
High Band Port
Isolation at Low Band
Isolation at High Band
Tentative Specification
Typical Data
824 - 960MHz
←
0.27dB Max. (25deg-C)
0.20dB
2.0 Max.
1.2
2.0 Max.
1.2
13.0dB Min.
17.7dB
50 ohm
50 ohm
1710-2170 MHz
←
0.45dB Max. (25deg-C)
0.34dB
2.0 Max.
1.3
2.0 Max.
1.3
19.0dB Min.
27.3dB
50 ohm
50 ohm
19.0dB Min.
27.2dB
13.0dB Min.
19.0dB
(1)
A
(2)
(3)
W
(Top)
(6)
b
a
(5)
(4)
e
Marking
Directional Input Mark
Mark
A
T
p
c2
c1
(Bottom)
Mark
L
W
T
a
b
Dimension
2.00 +/-0.15
1.25 +/-0.15
0.90 +/-0.1
0.30 +/-0.20
0.20 +/-0.15
Mark
c1
c2
e
p
Dimension
0.20 +/-0.15
0.20 +/-0.15
0.35 +/-0.20
0.65 +/-0.20
Unit: mm
■ Actual Data
0
-5
データシート
Attenuation[dB]
-10
-15
-20
-25
-30
-35
Common Port RL
Low Band
High Band
-40
-45
Note : All the specifications are subject to change without notice.
Confidential
500
700
900
1100
1300
1500
1700
1900
2100
2300
2500
Frequency[MHz]
Date: Feb/23/2010
The Example of a Land Pattern
Diplexer (FI 212P Series)
Electrodes pattern
Resist pattern (aperture size)
0.80
0.65
0.78
Low
High
0.80
Unit : mm
0.35
Comm
Unit : mm
Line width be designed to
match 50ohm characteristic impedance.
Note : All the specifications are subject to change without notice.
Confidential
Date: Feb/23/2010