Multilayer Filters/LTCC Devices
Multilayer Planar Filters
Series:
V
Type:
(2 Poles)
AM
(3 Poles)
BM
Series V Multilayer Planar Filters were developed for
cellular telephones, data communication equipment
and digital cordless telephones.
They feature low insertion loss and hight attenuation
characteristics.
(Balance Type)
NM
■ Features
■ Recommended Applications
● Cellular telephones, PHS
● Data communication equipment
(Bluetooth, W-LAN)
● Low temperature co-fired ceramic (LTCC) dielectrics
● Resonant type coupling circuit for high selectivity
● Ultra-miniaturized type SMD (2.0 x 1.25 x 1.05 mm),
1/40 the size of co-axial filters
● Digital cordless telephones
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
Z
F
V
M
S
Product Code
Series
Center Frequency
Type
Size
Design No. Suffix
AM
BM
NM
2 Poles
3 Poles
3, 4
5, 6
7, 8
3.2҂2.5
2.5҂2.0
2.0҂1.6
2.0҂1.25
Balance Type
9, A
■ Ratings
Item
Ratings
Operating Temperature Range
Storage Temperature Range
Rated Input Power
–25 to +85 °C
–40 to +85 °C
1 W
■ Characteristics
Insertion loss
(at +25°C)
(dB)
Input/Output Impedance
Pass -band
(MHz)
Attenuation
(dB)
System
Part Number
Size
Poles
IN
OUT
40 min. 1420 MHz
32 min. 1660 MHz
32 min. 1420 MHz
15 min. 1660 MHz
30 min. 1910 MHz
6 min. 2170 MHz
35 min. 1980 MHz
30 min. 2170 MHz
40 min. 1990 MHz
10 min. 2170 MHz
43 min. 1990 MHz
33 min. 2170 MHz
30 min. 2000 MHz
30 min. 3000 MHz
35 min. 4000 MHz
40 min. 4900 MHz
EZFVK07BM55S 2.5 2.0 1.4
3
2
3
3
2
3
3
3
1907±13
1907±13
2450±50
2450±50
2450±50
2450±50
5790± 60
5790± 60
2.30
1.31
1.40
2.30
3.30
3.30
1.50
2.30
҂
҂
1.9 GHz
Band
EZFVK07AM56S 2.5 2.0 1.5
҂
҂
50
ȑ
EZFVQ50BM98S 2.0 1.25 1.05
҂
҂
2.4 GHz
Band
EZFVQ50BM50L 2.5 2.0 1.0
҂
҂
50
ȑ
EZFVQ50NM70S 2.0 1.6 1.0
50
Balance
Balance
҂
҂
ȑ
Balance
Type
EZFVQ50NM61S 2.5 2.0 1.2
100
ȑ
҂
҂
EZFV579BM91S 2.0 1.25 1.05
҂
҂
5 GHz
Band
50
ȑ
EZFV579BM51S 2.5 2.0 1.0
҂
҂
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Jan. 2006
