EPCOS B39901-B4181-U410 Saw components low-loss filter for mobile communication 897,5 mhz Datasheet

SAW Components
Data Sheet B4181
SAW Components
B4181
897,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Ceramic package DCC6C
Features
● Low-loss RF filter for mobile telephone
EGSM system, transmit path
● Low amplitude ripple
● Usable passband 35 MHz
● No matching network required for operation
at 50 Ω
● Ceramic Package for Surface Mounted
Technology (SMT)
Terminals
● Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
2
5
1,3,4,6
Input
Output
to be grounded
Type
Ordering code
B4181
B39901-B4181-U410
Marking and Package
according to
C61157-A7-A67
Packing
according to
F61074-V8088-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power max.
880...915 MHz
elsewhere
T
Tstg
VDC
VESD
PIN
– 20 / +80
– 40 / +85
3
50
˚C
˚C
V
V
15
dBm
5
dBm
2
source and load impedance 50 Ω
peak power of GSM signal,
duty cycle 1 : 8
continuous wave
Sep 17, 2003
SAW Components
B4181
897,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = 25 ± 2 ˚C
ZS = 50 Ω
ZL = 50 Ω
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
fc
Center frequency
Maximum insertion attenuation
880,0 ... 915,0
min.
typ.
max.
—
897,50
—
—
1,8
2,2
dB
dB
MHz
αmax
MHz
∆α
Amplitude ripple (p-p)
880,0 ... 915,0
MHz
—
1,1
1,5
880,0 ... 915,0
MHz
—
2,0
2,2
880,0 ... 915,0
MHz
—
2,0
2,2
Input VSWR
Output VSWR
α
Attenuation
0,0
840,0
860,0
925,0
935,0
1850,0
... 840,0
... 860,0
... 870,0
... 935,0
...1850,0
...3660,0
MHz
MHz
MHz
MHz
MHz
MHz
17
17
10
4,5
20
7
3
Sep 17, 2003
20
29
18
12
22
12
dB
dB
dB
dB
dB
dB
SAW Components
B4181
897,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = -10 to 80 ˚C
ZS = 50 Ω
ZL = 50 Ω
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
fc
Center frequency
Maximum insertion attenuation
880,0 ... 915,0
min.
typ.
max.
—
897,50
—
—
2,1
2,4
dB
dB
MHz
αmax
MHz
∆α
Amplitude ripple (p-p)
880,0 ... 915,0
MHz
—
1,4
1,7
880,0 ... 915,0
MHz
—
2,0
2,2
880,0 ... 915,0
MHz
—
2,0
2,2
Input VSWR
Output VSWR
α
Attenuation
0,0
840,0
860,0
925,0
935,0
1850,0
... 840,0
... 860,0
... 870,0
... 935,0
...1850,0
...3660,0
MHz
MHz
MHz
MHz
MHz
MHz
17
17
10
4,5
20
7
4
Sep 17, 2003
20
29
18
12
22
12
dB
dB
dB
dB
dB
dB
SAW Components
B4181
897,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Transfer function at 25 ˚C
Transfer function (wideband)
5
Sep 17, 2003
SAW Components
B4181
897,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC WT
P.O. Box 80 17 09, 81617 Munich, GERMANY
 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of
the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic
Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
the international Representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our Sales Offices.
6
Sep 17, 2003
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