B39941-B7833-C710 [EPCOS]
Low-Loss Filter for Mobile Communication; 移动通信低损耗滤波器
| 型号： | B39941-B7833-C710 |
| 厂家： | 
EPCOS |
| 描述： | Low-Loss Filter for Mobile Communication |
| 文件： | 总6页 (文件大小：61K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
Data Sheet B7833
SAW Components
B7833
Low-Loss Filter for Mobile Communication
942,5 MHz
Data Sheet
Features
Chip sized SAW package QCS5C
■ Low-loss RF filter for mobile telephone
EGSM system, receive path
■ Usable passband 35 MHz
0.735
0,075
0,38
■ Unbalanced operation
2
5
3
■ Impedance 50 Ω input and output
■ Ceramic Package for Surface Mounted
Technology (SMT)
bottom view
side view
4
Terminals
■ Ni, gold-plated
2,0
top view
Dimensions in mm, approx. weight 0,007 g
Pin configuration
1
4
Input, unbalanced
Output, unbalanced
Case ground
1
4
3
2, 3, 5
2, 3, 5
to be grounded
2,5
Type
Ordering code
Marking and Package
Packing
according to
according to
F61074-V8151-Z000
B7833
B39941-B7833-C710
C61157-A7-A111
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
– 25 / + 85
– 40 / + 85
˚C
˚C
DC voltage
ESD voltage
Input power at
GSM850, GSM900
GSM1800 and GSM1900
Tx bands
VDC
VESD
PIN
3
100*
15
V
V
dBm
*
machine model, 10 pulses
peakpowerofGSM signal,
duty cycle 4:8
* acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses
2
May 05, 2004
SAW Components
B7833
Low-Loss Filter for Mobile Communication
Data Sheet
942,5 MHz
Characteristics
Operating temperature:
T
= 25 ± 2 ˚C
Terminating source impedance:
Terminating load impedance:
ZS = 50 Ω
ZL = 50 Ω
min.
typ.
max.
fC
—
942,5
—
MHz
Center frequency
Maximum insertion attenuation
αmax
925,0 ... 960,0 MHz
—
—
—
—
1,7
0,7
1,8
1,8
2,0 dB
1,2 dB
2,1
Amplitude ripple (p-p)
Input VSWR
∆α
925,0 ... 960,0 MHz
925,0 ... 960,0 MHz
925,0 ... 960,0 MHz
Output VSWR
Attenuation
2,1
α
0,0 ... 890,0 MHz
890,0 ... 905,0 MHz
905,0 ... 915,0 MHz
980,0 ...1015,0 MHz
1015,0 ...6000,0 MHz
33
22
19
22
25
36
28
22
24
33
—
dB
dB
dB
dB
dB
—
—
—
—
3
May 05, 2004
SAW Components
B7833
Low-Loss Filter for Mobile Communication
Data Sheet
942,5 MHz
Characteristics
Operating temperature:
T
= -25 ... +85 ˚C
Terminating source impedance:
Terminating load impedance:
ZS = 50 Ω
ZL = 50 Ω
min.
typ.
max.
fC
—
942,5
—
MHz
Center frequency
Maximum insertion attenuation
αmax
925,0 ... 960,0 MHz
—
—
—
—
1,8
0,9
1,8
1,8
2,3 dB
1,5 dB
2,1
Amplitude ripple (p-p)
Input VSWR
∆α
925,0 ... 960,0 MHz
925,0 ... 960,0 MHz
925,0 ... 960,0 MHz
Output VSWR
Attenuation
2,1
α
0,0 ... 890,0 MHz
890,0 ... 905,0 MHz
905,0 ... 915,0 MHz
980,0 ...1015,0 MHz
1015,0 ...6000,0 MHz
33
22
19
22
25
36
25
22
24
32
—
dB
dB
dB
dB
dB
—
—
—
—
4
May 05, 2004
SAW Components
B7833
Low-Loss Filter for Mobile Communication
Data Sheet
942,5 MHz
Transfer function (measurement at 25 ˚C)
Transfer function (wideband measurement)
5
May 05, 2004
SAW Components
B7833
Low-Loss Filter for Mobile Communication
Data Sheet
942,5 MHz
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC WT
P.O. Box 80 17 09, D-81617 München
EPCOS AG 2004. 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
May 05, 2004
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