B39881-B7751-E410 [EPCOS]
SAW Components Low-Loss Filter for Mobile Communication 881,5 MHz; 声表面波元件低损耗滤波器移动通信881,5 MHz的
| 型号： | B39881-B7751-E410 |
| 厂家： | 
EPCOS |
| 描述： | SAW Components Low-Loss Filter for Mobile Communication 881,5 MHz |
| 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 |
RF Filters for Cellular Phones
The following products presented in this data sheet are being withdrawn.
Ordering Code
Substitute Product
Date of
Deadline Last
Orders
Last Shipments
2007-05-31
Withdrawal
B39881B7751E410
2006-12-01
2007-02-28
For further information please contact your nearest EPCOS sales office, which will also support
you in selecting a suitable substitute. The addresses of our worldwide sales network are
presented at www.epcos.com/sales.
SAW Components
Data Sheet B7751
SAW Components
B7751
Low-Loss Filter for Mobile Communication
Data Sheet
881,5 MHz
Chip sized SAW package DCS6P
Features
0,1
■ Low-loss RF filter for mobile telephone
GSM 850 systems, receive path
■ Low amplitude ripple
1
2
3
■ Usable passband 25 MHz
■ Unbalanced to balanced operation
■ Ceramic package for Surface Mounted
Technology (SMT)
6
5
4
0,5
Terminals
■ Ni, gold-plated
2,5
Dimensions in mm, approx. weight 0,010g
Pin configuration
2
Unbalanced input
Balanced outputs
To be grounded
4, 6
1, 3, 5
Type
Ordering code
Marking and Package
according to
Packing
according to
B7751
B39881-B7751-E410
C61157-A7-A101
F61074-V8153-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
– 30 / + 85
– 40 / + 85
5
˚C
˚C
V
DC voltage
VDC
ESD
VESD
100
V
Input power at
GSM850, GSM900,
GSM1800 and GSM1900
Tx bands
peak power of GSM signal,
duty cycle 4:8
PIN
15
dBm
2
Sep 17, 2003
SAW Components
B7751
Low-Loss Filter for Mobile Communication
881,5 MHz
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T
= -10 to 80 ˚C
ZS = 50 Ω
ZL = 50 Ω (balanced)
min.
typ.
max.
fC
—
881,5
—
MHz
Center frequency
Maximum insertion attenuation
αmax
869,0 ... 894,0 MHz
—
—
1,8
0,6
2,0 dB
0,8 dB
Amplitude ripple (p-p)
∆α
869,0 ... 894,0 MHz
Unlanced input VSWR
Balanced output VSWR
869,0 ... 894,0 MHz
869,0 ... 894,0 MHz
—
—
1,7
1,6
1,9
1,9
Common mode suppression
0,1 ... 849,0 MHz
Ssc12
20
20
20
50
32
27
—
dB
dB
dB
869,0 ... 894,0 MHz
914,0 ...6000,0 MHz
—
—
Attenuation
α
0,0 ... 800,0 MHz
800,0 ... 849,0 MHz
914,0 ...1000,0 MHz
1000,0 ...1500,0 MHz
1500,0 ...2400,0 MHz
2400,0 ...4700,0 MHz
4700,0 ...6000,0 MHz
45
24
22
40
30
23
21
56
28
28
46
36
27
23
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
3
Sep 17, 2003
SAW Components
B7751
Low-Loss Filter for Mobile Communication
Data Sheet
881,5 MHz
Transfer function (measurement)
Transfer function (wideband measurement)
4
Sep 17, 2003
SAW Components
B7751
Low-Loss Filter for Mobile Communication
Data Sheet
881,5 MHz
Published by EPCOS AG
SAW MC WT, P.O. Box 80 17 09, 81617 Munich, GERMANY
++49 89 636 09, FAX (0 89) 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.
5
Sep 17, 2003
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