Filters for Communication Equipment
215
for RF/Local
Chip Multilayer Diplexers
LFD21 Series
2.0
±0.15
0.95
±0.1
(1)
(2)
(3)
(7)
(8)
(4)
1.25
±0.1
(6)
(5)
0.3
0.2
±0.15
0.35
±0.1
0.65
±0.05
Directional
Input mark
(1) Lower Frequency Port
(2) Higher Frequency Port
(3) Common Port
Terminal of "NC" should be fixed to the no connected pattern.
All the technical data and Information contained
herein are subject to change without prior notice.
(1) : P2(1)
(2)(5)(7) : GND
(3) : P1(2)
(4)(8) : NC
(6) : P3(3)
(in mm)
+0.1
-0.2
0.3
+0.1
-0.15
0.3
+0.1 -0.15
0.3
+0.1 -0.2
LFD31 Series
3.2
±0.15
1.6
±0.15
0.4
±0.15
1.0
±0.1
0.35
±0.15
1.1
±0.1
0.55
±0.15
P2(Lower Frequency Port)
P1(Higher Frequency Port)
GND
P3(Common Port)
All the technical data and information contained herein are subject
to change without prior notice.
0.3
(1)
(2)
(3)
(6)
(5)
(4)
(in mm)
(2)(4)(6) :
(1) :
(3) :
(5) :
+0.1
-0.2
LFD32 Series
(in mm)
(4)
(5)
(6)
(3)
(2)
(1)
(4)
(5)
(6)
(1)
(2)
(3)
* All the technical data and information contained herein are subject
to change without prior notice.
2.5
±0.15
3.2
±0.15
1.1
±0.1
0.35
±0.2
0.6
±0.1
0.1min. 0.4
±0.1
0.4
±0.2
0.1
±0.1
0.1
±0.1
1.0
±0.1
(1) : P2(Low Frequency Port)
(2)(4)(6) : GND
(3) : P1(Higher Frequency Port)
(5) : P3(Common Port)
Part Number
Frequency
Range[P1](f1)
(MHz)
Frequency
Range[P2](f2)
(MHz)
Insertion Loss
[P1-P3](in f1)
(dB)
Insertion Loss
[P2-P3](in f2)
(dB)
Attenuation
[P1-P3](in f2)
(dB)
Attenuation
[P2-P3](in f1)
(dB)
LFD21859MDP1A049
1920.0
±70.0MHz
859.0
±35.0MHz
0.45 max. (at 25
°C)
0.40 max. (at 25
°C)
19.0 min.
20.0 min.
LFD21884MDP1A062
1906.5
±13.0MHz
884.0
±74.0MHz
0.45 max. (at 25
°C)
0.50 max. (at 25
°C)
20.0 min.
LFD21920MDP1A048
1795.0
±85.0MHz
920.0
±40.0MHz
0.55 max. (at 25
°C)
0.50 max. (at 25
°C)
20.0 min.
16.0 min.
LFD31859MDP1A009
1920.0
±70.0MHz
859.0
±35.0MHz
0.45 max. (at 25
°C)
0.40 max. (at 25
°C)
20.0 min.
LFD31884MDP1A030
1906.5
±13.0MHz
884.0
±74.0MHz
0.45 max. (at 25
°C)
0.50 max. (at 25
°C)
19.0 min.
LFD31897MDP1A010
1810.0
±100.0MHz
897.5
±17.5MHz
0.6 max. (at 25
°C)
0.5 max. (at 25
°C)
20.0 min.
17.0 min.
LFD31920MDP1A003
1795.0
±85.0MHz
920.0
±40.0MHz
0.55 max. (at 25
°C)
0.50 max. (at 25
°C)
20.0 min.
16.0 min.
LFD31920MDP1A040
1850.0
±140.0MHz
920.0
±40.0MHz
0.65 max. (at 25
°C)
0.50 max. (at 25
°C)
20.0 min.
15.0 min.
LFD31993MDP1A032
2072.34
±30.0MHz
993.84
±12.5MHz
0.4 max. (at 25
°C)
0.4 max. (at 25
°C)
20.0 min.
LFD32859MDP1-832
1924.5
±74.5MHz
859.0
±35.0MHz
0.65 max. (at 25
°C)
0.50 max. (at 25
°C)
26.0 min.
18.0 min.
LFD32885MDP1-831
1907.5
±12.5MHz
885.0
±75.0MHz
0.55 max. (at 25
°C)
0.55 max. (at 25
°C)
21.0 min.
18.0 min.
LFD32920MDP1-856
1795.0
±85.0MHz
920.0
±40.0MHz
0.65 max. (at 25
°C)
0.50 max. (at 25
°C)
22.0 min.
18.0 min.
LFD32925MDP1-834
1795.0
±85.0MHz
925.0
±35.0MHz
0.65 max. (at 25
°C)
0.50 max. (at 25
°C)
24.0 min.
18.0 min.
LFD32967MDP1-830
2045.0
±30.0MHz
967.0
±13.0MHz
0.60 max. (at 25
°C)
0.45 max. (at 25
°C)
27.0 min.
20.0 min.
LFD32994MDP1-876
2073.0
±30.0MHz
994.0
±14.0MHz
0.60 max. (at 25
°C)
0.45 max. (at 25
°C)
24.0 min.
20.0 min.
Filters for Communication Equipment
215
Filters
for
Communication
Equipment
7