B3521 [EPCOS]
Low Loss Filter; 低损耗滤波器
| 型号： | B3521 |
| 厂家： | 
EPCOS |
| 描述： | Low Loss Filter |
| 文件： | 总6页 (文件大小：72K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
Data Sheet B3521
SAW Components
Low Loss Filter
Data Sheet
B3521
1575,42 MHz
Ceramic package DCC6C
Features
■ RF low-loss filter for remote control application
■ Package for Surface Mounted Technology
(SMT)
■ Hermetically sealed ceramic package
■ No matching network required for operation at
50 Ω
■ Compliant to EU RoHs Directive (2002/95/EC)
■ Lead free soldering compatible with J - STD20C
Terminals
■ Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
2
Input
5
Output
Ground
1, 3, 4, 6
Type
Ordering code
Marking and Package
Packing
according to
according to
F61074-V8168-Z000
B3521
B39162-B3521-U410
C61157-A7-A67
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
-40/+85
-45/+90
0
˚C
˚C
V
DC voltage
VDC
PS
Source power
10
dBm
source impedance 50 Ω
2
Sep 06, 2005
SAW Components
Low Loss Filter
Data Sheet
B3521
1575,42 MHz
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T
= –40 ... +85˚C
ZS = 50 Ω
ZL = 50 Ω
min.
typ.
max.
fc
—
1575,42
—
MHz
Center frequency
Maximum insertion attenuation
αmax
1574,42 ...1576,42 MHz
—
—
3,2
0,5
3,5
1,0
dB
dB
Amplitude ripple (p-p)
∆α
1574,42 ...1576,42 MHz
Input VSWR
1574,42 ...1576,42 MHz
1574,42 ...1576,42 MHz
—
—
1,9
1,9
2,3
2,3
Output VSWR
Attenuation
α
850,00 MHz
1500,00 MHz
1535,42 MHz
1615,42 MHz
1640,00 MHz
1700,00 MHz
45
40
35
25
45
50
65
43
42
33
48
52
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
3
Sep 06, 2005
SAW Components
Low Loss Filter
Data Sheet
B3521
1575,42 MHz
Transfer function
Transfer function (wideband)
4
Sep 06, 2005
SAW Components
Low Loss Filter
Data Sheet
B3521
1575,42 MHz
Input VSWR
Output VSWR
5
Sep 06, 2005
SAW Components
Low Loss Filter
Data Sheet
B3521
1575,42 MHz
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW COM AE PD
P.O. Box 80 17 09, D-81617 München
EPCOS AG 2005. All Rights Reserved. Reproduction, publication and dissemination of this bro-
chure and the information contained therein without EPCOS’ prior express consent is prohibited.
The information contained in this brochure describes the type of component and shall not be con-
sidered as guaranteed characteristics. 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 06, 2005
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