B4181 [EPCOS]
SAW Components Low-Loss Filter for Mobile Communication 897,5 MHz; 声表面波元件低损耗滤波器移动通信897,5 MHz的
| 型号： | B4181 |
| 厂家： | 
EPCOS |
| 描述： | SAW Components Low-Loss Filter for Mobile Communication 897,5 MHz |
| 文件： | 总6页 (文件大小：67K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
Data Sheet B4181
SAW Components
B4181
Low-Loss Filter for Mobile Communication
Data Sheet
897,5 MHz
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
Input
5
Output
1,3,4,6
to be grounded
Type
Ordering code
Marking and Package
according to
Packing
according to
B4181
B39901-B4181-U410
C61157-A7-A67
F61074-V8088-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
– 20 / +80
– 40 / +85
˚C
˚C
V
DC voltage
VDC
3
ESD voltage
VESD
50
V
Input power max.
source and load impedance 50 Ω
peak power of GSM signal,
duty cycle 1 : 8
880...915 MHz
elsewhere
PIN
15
5
dBm
dBm
continuous wave
2
Sep 17, 2003
SAW Components
B4181
Low-Loss Filter for Mobile Communication
Data Sheet
897,5 MHz
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T
= 25 ± 2 ˚C
ZS = 50 Ω
ZL = 50 Ω
min.
typ.
max.
fc
—
897,50
—
MHz
Center frequency
Maximum insertion attenuation
αmax
880,0 ... 915,0 MHz
—
—
—
—
1,8
1,1
2,0
2,0
2,2 dB
Amplitude ripple (p-p)
Input VSWR
∆α
880,0 ... 915,0 MHz
1,5 dB
2,2
880,0 ... 915,0 MHz
880,0 ... 915,0 MHz
Output VSWR
Attenuation
2,2
α
0,0 ... 840,0 MHz
840,0 ... 860,0 MHz
860,0 ... 870,0 MHz
925,0 ... 935,0 MHz
935,0 ...1850,0 MHz
1850,0 ...3660,0 MHz
17
17
10
4,5
20
7
20
29
18
12
22
12
dB
dB
dB
dB
dB
dB
3
Sep 17, 2003
SAW Components
B4181
Low-Loss Filter for Mobile Communication
Data Sheet
897,5 MHz
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T
= -10 to 80 ˚C
ZS = 50 Ω
ZL = 50 Ω
min.
typ.
max.
fc
—
897,50
—
MHz
Center frequency
Maximum insertion attenuation
αmax
880,0 ... 915,0 MHz
—
—
—
—
2,1
1,4
2,0
2,0
2,4 dB
Amplitude ripple (p-p)
Input VSWR
∆α
880,0 ... 915,0 MHz
1,7 dB
2,2
880,0 ... 915,0 MHz
880,0 ... 915,0 MHz
Output VSWR
Attenuation
2,2
α
0,0 ... 840,0 MHz
840,0 ... 860,0 MHz
860,0 ... 870,0 MHz
925,0 ... 935,0 MHz
935,0 ...1850,0 MHz
1850,0 ...3660,0 MHz
17
17
10
4,5
20
7
20
29
18
12
22
12
dB
dB
dB
dB
dB
dB
4
Sep 17, 2003
SAW Components
B4181
Low-Loss Filter for Mobile Communication
Data Sheet
897,5 MHz
Transfer function at 25 ˚C
Transfer function (wideband)
5
Sep 17, 2003
SAW Components
B4181
Low-Loss Filter for Mobile Communication
Data Sheet
897,5 MHz
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 informa-
tion 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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