B39371-B3643-Z710 [EPCOS]
SAW Components Low-loss Filter 371,0 MHz; 声表面波元件低损耗滤波器371,0兆赫
| 型号： | B39371-B3643-Z710 |
| 厂家： | 
EPCOS |
| 描述： | SAW Components Low-loss Filter 371,0 MHz |
| 文件： | 总5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 B3643
SAW Components
Low-Loss Filter
Data Sheet
B3643
371,0 MHz
Ceramic package QCC10B
Features
● IF low-loss filter for wireless LAN systems
● Channel selection according to IEEE 802.11
● Temperature stable
● Ceramic SMD package
Terminals
● Gold plated
Dimensions in mm, approx. weight 0,23
Pin configuration
10
Input
5
Output
9
4
2, 7
Input ground
Output ground
Ground
1, 3, 6, 8
Case ground
Type
Ordering code
Marking and Package
Packing
according to
according to
F61074-V8035-Z000
C61157-A7-A49
B3643
B39371-B3643-Z710
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range TA
Storage temperature range Tstg
-25 / +70
-40 / +85
˚C
˚C
DC voltage
Source power
VDC
Ps
0
10
V
dBm
source impedance 50 Ω
2
Apr 04, 2001
SAW Components
Low-Loss Filter
Data Sheet
B3643
371,0 MHz
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
TA = -20 .. +60 ˚C
ZS = 50 Ω and matching network
ZL = 50 Ω and matching network
min.
typ.
max.
fN
—
371,0
—
MHz
Nominal frequency
Insertion attenuation at fN
αN
—
10
11,5 dB
Pass bandwidth
αrel < 1 dB
B1dB
B3dB
1,3
—
1,6
2,0
—
MHz
αrel < 3 dB
2,5 MHz
Amplitude ripple (p-p)
∆α
fN - 0,5 MHz ... fN + 0,5 MHz
—
—
0,3
0,0
1,0 dB
Amplitude slope in passband
±0,5 dB
Group delay ripple (p-p)
∆τ
fN - 0,65 MHz ... fN + 0,65 MHz
fN - 1,00 MHz ... fN + 1,00 MHz
—
—
80
90
120
ns
ns
—
Relative attenuation (relative to αN)
αrel
fN - 50 MHz ... fN - 15 MHz
fN - 15 MHz ... fN - 5 MHz
fN + 5 MHz ... fN + 25 MHz
fN + 25 MHz ... fN + 50 MHz
45
40
40
45
60
55
45
50
—
—
—
—
dB
dB
dB
dB
Temperature coefficient of frequency 1)
Turnover temperature
TCf
T0
—
—
-0,036
16
—
—
ppm/K2
˚C
1) Temperature dependance of fC: fC(TA) = fC(T0)(1 + TCf(TA - T0)2)
Matching network (Element values depend upon PCB layout)
Cp1 = 15 pF
Ls2 = 27 nH
Ls3 = 22 nH
Cp4 = 15 pF
3
Apr 04, 2001
SAW Components
Low-Loss Filter
B3643
371,0 MHz
Data Sheet
Transfer function
Transfer function (pass band)
4
Apr 04, 2001
SAW Components
Low-Loss Filter
Data Sheet
B3643
371,0 MHz
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC IS
P.O. Box 80 17 09, D-81617 München
EPCOS AG 1999. All Rights Reserved.
As far as patents or other rights of third parties are concerned, liability is only assumed for compo-
nents per se, not for applications, processes and circuits implemented within components or
assemblies.
The information describes the type of component and shall not be considered as assured
characteristics.
Terms of delivery and rights to change design reserved.
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.
5
Apr 04, 2001
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