B39361-B4843-U310 [EPCOS]
SAW Components Low-Loss Filter for Mobile Communication 360,00 MHz; 看到了移动通信360,00 MHz的组件低损耗滤波器
| 型号： | B39361-B4843-U310 |
| 厂家： | 
EPCOS |
| 描述： | SAW Components Low-Loss Filter for Mobile Communication 360,00 MHz |
| 文件： | 总7页 (文件大小：76K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
Data Sheet B4843
SAW Components
B4843
Low-Loss Filter for Mobile Communication
Data Sheet
360,00 MHz
SMD ceramic package QCC8C
Features
■ Low-loss IF filter for mobile telephone
■ Channel selection in GSM, PCN systems
■ Ceramic SMD package
■ Very small size
Terminals
■ Gold-plated Ni
Dimensions in mm, approx. weight 0,10 g
Pin configuration
1
2
5
6
4,8
3,7
Input or input ground
Input or balanced input
Output or output ground
Output or balanced output
Case ground
To be grounded
Type
B4843
Ordering code
Marking and Package
Packing
according to
according to
F61074-V8070-Z000
B39361-B4843-U310
C61157-A7-A56
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
– 20 / +75
– 35 / +85
˚C
˚C
DC voltage
Source power
VDC
Ps
3
10
V
dBm
2
Apr 11, 2002
SAW Components
B4843
Low-Loss Filter for Mobile Communication
360,00 MHz
Data Sheet
Characteristics
Ambient temperature:
T
= -20˚C to +75˚C
Terminating source impedance:
Terminating load impedance:
ZS = 780 Ω || -1,9 pF
ZL = 780 Ω || -1,9 pF
min.
typ.
max.
fN
—
360,00
—
MHz
Nominal frequency
(center frequency between 3 dB points)
Minimum insertion attenuation
including loss in matching network
excluding loss in matching elements
αmin
αmin
5,0
4,3
5,6
4,9
6,4
5,5
dB
dB
Amplitude ripple (p-p)
∆α
fN -67,5kHz .. fN+67,5 kHz
fN -80,0 kHz .. fN+80,0 kHz
—
—
0,5
0,5
2,0
3,0
dB
dB
Group delay ripple (p-p)
fN -67,5 kHz .. fN+67,5 kHz
fN -80,0 kHz .. fN+80,0 kHz
∆τ
—
—
0,50
0,65
1,5
2,0
µs
µs
Relative attenuation (relative to αmin
)
αrel
fN ± 300 kHz ... fN ± 400 kHz
fN ± 400 kHz ... fN ± 600 kHz
fN ± 600 kHz ... fN ± 800 kHz
fN ± 800 kHz ... fN ± 1,6 MHz
fN ± 1,6 MHz ... fN ± 3,0 MHz
fN ± 3,0 MHz ... fN ± 4,0 MHz
fN ± 4,0 MHz ... fN ± 15 MHz
8
21
35
40
48*)
50
50
16
25
38
46
54
55
65
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
Impedance within the pass band
Input: ZIN = RIN || CIN
Output: ZOUT = ROUT || COUT
—
—
780 || 1,9
780 || 1,9
—
—
Ω || pF
Ω || pF
Temperature coefficient of frequency 1)
Turnover temperature
TCf
T0
—
—
-0,028
25
—
—
ppm/K2
˚C
1) Temperature dependence of fc: fc(T) = fc(T0)(1 + TCf(T – T0)2)
*) In the frequency range from 357,8 MHz to 358,2 MHz there exists one spurious response with
a maximum 3 dB - bandwidth of 150 kHz. The minimum attenuation αrel of this spurious
response is more than 46 dB.
3
Apr 11, 2002
SAW Components
B4843
Low-Loss Filter for Mobile Communication
360,00 MHz
Data Sheet
Characteristics
Ambient temperature:
T
= 25˚C
Terminating source impedance:
Terminating load impedance:
ZS = 780 Ω || -1,9 pF
ZL = 780 Ω || -1,9 pF
min.
typ.
max.
fN
—
360,01
—
MHz
Nominal frequency
(center frequency between 3 dB points)
Minimum insertion attenuation
including loss in matching network
excluding loss in matching elements
αmin
αmin
5,0
4,3
5,6
4,9
6,4
5,5
dB
dB
Amplitude ripple (p-p)
∆α
fN -67,5kHz .. fN+67,5 kHz
fN -80,0 kHz .. fN+80,0 kHz
—
—
0,5
0,5
2,0
3,0
dB
dB
Group delay ripple (p-p)
fN -67,5 kHz .. fN+67,5 kHz
fN -80,0 kHz .. fN+80,0 kHz
∆τ
—
—
0,50
0,65
1,5
2,0
µs
µs
Relative attenuation (relative to αmin
)
αrel
fN ± 300 kHz ... fN ± 400 kHz
fN ± 400 kHz ... fN ± 600 kHz
fN ± 600 kHz ... fN ± 800 kHz
fN ± 800 kHz ... fN ± 1,6 MHz
fN ± 1,6 MHz ... fN ± 3,0 MHz
fN ± 3,0 MHz ... fN ± 4,0 MHz
fN ± 4,0 MHz ... fN ± 15 MHz
11
22
36
40
48*)
50
50
18
27
39
46
54
55
65
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
Impedance within the pass band
Input: ZIN = RIN || CIN
Output: ZOUT = ROUT || COUT
—
—
780 || 1,9
780 || 1,9
—
—
Ω || pF
Ω || pF
Temperature coefficient of frequency 1)
Turnover temperature
TCf
T0
—
—
-0,028
25
—
—
ppm/K2
˚C
1) Temperature dependence of fc: fc(T) = fc(T0)(1 + TCf(T – T0)2)
*) In the frequency range from 357,8 MHz to 358,2 MHz there exists one spurious response with
a maximum 3 dB - bandwidth of 150 kHz. The minimum attenuation αrel of this spurious
response is more than 46 dB.
4
Apr 11, 2002
SAW Components
B4843
Low-Loss Filter for Mobile Communication
Data Sheet
360,00 MHz
Test matching network to 50 Ω (element values depend on PCB layout):
Ls1 = Ls2 = 25,5 nH
Ls3 = Ls4 = 25,5 nH
5
Apr 11, 2002
SAW Components
B4843
Low-Loss Filter for Mobile Communication
Data Sheet
360,00 MHz
Transfer function (normalized plot):
6
Apr 11, 2002
SAW Components
B4843
Low-Loss Filter for Mobile Communication
Data Sheet
360,00 MHz
Published by EPCOS AG
Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
++49 89 636 09, FAX (089) 636-2 2689
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.
7
Apr 11, 2002
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