B39241-B3865-H510 [EPCOS]
SAW Components Low-Loss Filter 240,0 MHz; 声表面波元件低损耗滤波器240,0兆赫
| 型号： | B39241-B3865-H510 |
| 厂家： | 
EPCOS |
| 描述： | SAW Components Low-Loss Filter 240,0 MHz |
| 文件： | 总6页 (文件大小：69K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
Data Sheet B3865
SAW Components
Low-Loss Filter
Data Sheet
B3865
240,0 MHz
Ceramic package DCC12A
Features
7,62
1,0
● High performance IF bandpass filter
● Temperature stable
1
2
3
4
5
● Hermetically sealed ceramic package
bottom view
Terminals
● Gold plated
8
7
10
9
6
3,81
side view
top view
13,3
Dimensions in mm, approx. weight 0,44 g
Pin configuration
10
Input
1
5
Input ground
Output
6
3, 8
Output ground
Ground
2, 4, 7, 9
Case ground
Type
Ordering code
Marking and Package
Packing
according to
according to
F61074-V8163-Z000
B3865
B39241-B3865-H510
C61157-A7-A94
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
-40/ +85
-40/ +85
˚C
˚C
DC voltage
Source power
VDC
Ps
0
0
V
dBm
2
Oct 31, 2002
SAW Components
Low-Loss Filter
B3865
240,0 MHz
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = -10 .. 85˚C
ZS=50 Ω and matching network
ZS=50 Ω and matching network
min.
typ.
max.
fN
—
240,0
—
MHz
dB
Nominal frequency
Minimum insertion attenuation
αmin
12,0
3,6
14,0
4,0
16,0
—
(including matching network)
Passband width
αrel ≤ 1 dB
B1dB
MHz
Amplitude ripple (p-p)
∆α
fN ± 1,8 MHz
—
—
0,8
1,1
2,5
dB
Absolute group delay (at fN)
Group delay ripple (p-p)
τ
1,07
µs
∆τ
fN ± 1,7 MHz
fN ± 1,8 MHz
—
—
150
150
200
300
ns
ns
Deviation of linear phase (p-p)
∆ϕ
fN ± 1,8 MHz
—
4
6
˚
Relative attenuation (relative to αmin
)
αrel
fN ± 2,13 MHz ...
fN ± 2,5 MHz ...
fN ± 2,93 MHz ...
fN − 5,0 MHz ...
fN − 70 MHz ...
fN + 3,3 MHz ...
fN + 3,7 MHz ...
fN + 5,0 MHz ...
fN + 5,4 MHz ...
fN ± 2,5 MHz
fN ± 2,93 MHz
fN ± 3,3 MHz
fN − 3,3 MHz
fN − 5,0 MHz
fN + 3,7 MHz
fN + 5,0 MHz
fN + 5,4 MHz
fN + 70 MHz
5
8
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
13
24
35
40
32
35
38
40
16
27
38
43
35
38
40
43
Input and output return loss
12
15
—
dB
Temperature coefficient of frequency 1)
Turnover temperature
TCf
T0
—
—
– 0,036
40
—
—
ppm/K2
˚C
1) Temperature dependance of fc: fc(TA) = fc(T0)(1 + TCf(TA – T0)2)
3
Oct 31, 2002
SAW Components
Low-Loss Filter
Data Sheet
B3865
240,0 MHz
Matching network to 50 Ω
(Element values depend upon PCB layout)
Cp1 = 38,6 pF
Ls2 = 42 nH
Ls3 = 39 nH
Cp4 = 36,9 pF
4
Oct 31, 2002
SAW Components
Low-Loss Filter
Data Sheet
B3865
240,0 MHz
Normalized frequency response
Normalized frequency response (pass band)
5
Oct 31, 2002
SAW Components
Low-Loss Filter
Data Sheet
B3865
240,0 MHz
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC IS
P.O. Box 80 17 09, D-81617 München
EPCOS AG 2002. 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
Oct 31, 2002
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