B800 [EPCOS]
Satellite Receiver Filter; 卫星接收机滤波器
| 型号： | B800 |
| 厂家： | 
EPCOS |
| 描述： | Satellite Receiver Filter |
| 文件： | 总6页 (文件大小：81K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SAW Components
Data Sheet B 800
SAW Components
Satellite Receiver Filter
Data Sheet
B 800
480,00 MHz
Ceramic package QCC8C
Features
■ IF filter for DSB receivers
■ Constant group delay
■ Optimized group delay time
■ Ceramic package for Surface Mounted
Technology (SMT)
Terminals
■ Ni, Gold plated
Dimensions in mm, approx. weight 0,1 g
Pin configuration
2
Input
1
6
Input ground
Output
5
3, 7
4, 8
Output ground
Ground
Case ground
Type
Ordering code
Marking and Package
Packing
according to
according to
F61074-V8169-Z000
B800
B39481-B800-U310
C61157-A7-A56
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range TA
Storage temperature range Tstg
–25/+85
–40/+85
˚C
˚C
V
DC voltage
AC voltages
VDC
Vpp
0
5
between any terminals
between any terminals
V
2
Nov 20, 2002
SAW Components
Satellite Receiver Filter
Data Sheet
B 800
480,00 MHz
Characteristics
Reference temperature:
TA
ZS
ZL
=
=
=
25 ˚C
50Ω
50 Ω
Terminating source impedance:
Terminating load impedance:
Group delay aperture
0,25MHz
min.
typ.
max.
α
Insertion attenuation
Reference level for the
following data
480,00 MHz
—
18,6
20,5 dB
Center frequency
fc
479,00
480,00
481,00 MHz
Pass bandwidth
αrel≤ 3 dB
B3dB
—
—
27,0
34,3
—
—
MHz
MHz
αrel≤10 dB
B10dB
Relative attenuation
αrel
466,50 MHz
493,50 MHz
—
2,8
3,1
4,6 dB
4,6 dB
—
Lower sidelobe
Upper sidelobe
430,00 ... 455,50 MHz
504,50 ... 530,00 MHz
38,0
36,0
48,0
43,0
—
dB
dB
—
Reflected wave signal suppression
0,11 µs … 2,0 µs after main pulse
39,0
—
42,0
0,3
—
dB
Amplitude ripple
∆α
τ
473,50 ... 486,50 MHz
0,5 dB
Group Delay
480,00 MHz
—
250,0
11
—
ns
ns
Group delay ripple (p–p)
∆τ
467,00 ... 493,00 MHz
—
18
Impedance at 480,00 MHz
Input: ZIN = RIN || CIN
Output: ZOUT = ROUT || COUT
—
—
0,07|| 4,5
0,60|| 3,1
—
—
kΩ || pF
kΩ || pF
TCf
—
– 86
—
ppm/K
Temperature coefficient of frequency
3
Nov 20, 2002
SAW Components
Satellite Receiver Filter
Data Sheet
B 800
480,00 MHz
Frequency response
4
Nov 20, 2002
SAW Components
Satellite Receiver Filter
Data Sheet
B 800
480,00 MHz
Frequency response
Time domain response
5
Nov 20, 2002
SAW Components
Satellite Receiver Filter
Data Sheet
B 800
480,00 MHz
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW CE MM PD
P.O. Box 80 17 09, 81617 Munich, GERMANY
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.
6
Nov 20, 2002
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