Dielectric Band-pass Filters (Series V) LTCC RF Device
Multilayer Planar Filters
Series:V
Type: AM (2 Poles)
BM (3 Poles)
Featuring 1/40 volume of co-axial filters
Multilayer Planar Filters,Series V is compact SMD and
developed for cellular phones, data communication
equipments, and digital cordless telephones, featuring
low insertion loss and high attenuation.
n Features
n Recommended Applications
l Multilayer type band-pass filters with low temperature
co-fired ceramics (LTCC) dielectrics.
l Cellular phones (W-CDMA, PCS, PCN)
l Data communication equipments
(5GHz band W-LAN etc.)
l High selectivity achieved by adopting 'Resonant
type coupling circuit'
l Ultra-miniaturized type SMD (2.0 x 1.25 x 1.05 mm)
l Digital cordless telephones (PHS)
n Explanation of Part Numbers
×
×
×
×
n Ratings
Item
Ratings
Operating Temperature Range
Storage Temperature Range
Rated Input Power
Input/Output Impedance
Ð25 to +85 ¡C
Ð40 to +85 ¡C
1 W
50 W
n Characteristics
Pass-band
Width
2450 MHz±50 MHz
Insertion loss
(at Ð25 ¡C)
2.4 dB max.
System
Part No.
Size
Poles
Attrnuation
40 dB min. (DC-1600 MHz)
30 dB min. (2110-2170 MHz)
40 dB min. (DC-1600 MHz)
30 dB min. (2110-2170 MHz)
50 dB min. (1500-1550 MHz)
12 dB min. (2150-2200 MHz)
40 dB min. (DC-1600 MHz)
30 dB min. (1920-1980 MHz)
40 dB min. (DC-1600 MHz)
30 dB min. (1920-1980 MHz)
30 dB min. (3000-4500 MHz)
30 dB min. (7200-7300 MHz)
30 dB min. (4000 MHz)
EZFVQ50BM50S 2.5´2.0´1.2
EZFVQ50BM90S 2.0´1.25´1.0
EZFVQ50BM33S 3.2´2.5´1.2
EZFVK50BM50S 2.5´2.0´1.2
EZFVK50BM92S 2.0´1.25´1.0
EZFV550DM52S 2.5´2.0´1.2
EZFV550AM92S 2.0´1.25´1.0
EZFV525AM92S 2.0´1.25´1.0
EZFV525BM92S 2.0´1.25´1.0
EZFVK07BM55S 2.5´2.0´1.2
EZFVK07AM50S 2.5´2.0´1.2
3
3
3
3
3
4
2
2
3
2
2
Bluetooth
2450 MHz±50 MHz
2450 MHz±50 MHz
2450 MHz±50 MHz
2450 MHz±50 MHz
2.8 dB max.
1.8 dB max.
2.0 dB max.
2.3 dB max.
2.4 GHz band
WÐLAN
5475 MHz±325 MHz 1.7 dB max.
5475 MHz±325 MHz 1.2 dB max.
5250 MHz±100 MHz 1.5 dB max.
5250 MHz±100 MHz 2.2 dB max.
5 GHz band
WÐLAN
8 dB min. (8000 MHz)
5 dB min. (4580-4780 MHz)
35 dB min. (4010-4210 MHz)
20 dB min. (4580-4780 MHz)
40 dB min. (4010-4210 MHz)
32 dB min. (1660.5-1686.3 MHz)
40 dB min. (1.4274-1.4532 MHz)
15 dB min. (1660 MHz)
1907 MHz±13 MHz
1907 MHz±13 MHz
2.3 dB max.
1.3 dB max.
PHS
35 dB min. (1420 MHz)
