EPCOS B39481-B801-U310 Satellite receiver filter Datasheet

SAW Components
Data Sheet B 801
SAW Components
B 801
Satellite Receiver Filter
479,50 MHz
Data Sheet
Ceramic package QCC8C
Features
■
■
■
■
Two-channel satellite receiver filter
IF filter for DSB receivers
Constant group delay
Ceramic package for Surface Mounted
Technology (SMT)
Terminals
■ Ni, gold plated
Dimensions in mm, approx. weight 0,1 g
Pin configuration
1
2
3
5
6
7
4,8
Input channel 2
Input ground
Input channel 1
Output ground channel 2
Output
Ground, output ground channel 1
Case ground
Type
Ordering code
Marking and Package
according to
Packing
according to
B 801
B39481-B801-U310
C61157-A7-A56
F61074-V8169-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
AC voltages
TA
Tstg
VDC
Vpp
–25/+85
–40/+85
0
5
2
˚C
˚C
V
V
between any terminals
between any terminals
Nov 20, 2002
SAW Components
B 801
Satellite Receiver Filter
479,50 MHz
Data Sheet
Characteristics of channel 1
TA = 25 ˚C
ZS = 50 Ω
ZL = 50 Ω
0,25MHz
Reference temperature:
Terminating source impedance:
Terminating load impedance:
Group delay aperture
Insertion attenuation
Reference level for the
following data
min.
—
479,50 MHz α
fc
Center frequency
478,50
typ.
22,3
479,50
max.
25
dB
480,50 MHz
Pass bandwidth
αrel≤ 3 dB B3dB
27,0
—
MHz
—
—
36,0
34,0
2,8
3,0
41,0
39,0
4,5
4,5
—
—
dB
dB
dB
dB
40,0
49,0
—
dB
αrel
Relative attenuation
Lower sidelobe
Upper sidelobe
—
466,00
493,00
430,00 … 452,00
507,00 … 530,00
MHz
MHz
MHz
MHz
Reflected wave signal suppression
0,14 µs … 2,0 µs after main pulse
∆α
Amplitude ripple (p–p)
471,00 ... 488,00 MHz
—
Group delay ripple (p–p)
∆τ
466,00 ... 493,00 MHz
Impedance at 479,50 MHz
Input: ZIN = RIN || CIN
Output: ZOUT = ROUT || COUT
TCf
Temperature coefficient of frequency
3
0,3
0,6
dB
—
11
18
ns
—
—
kΩ || pF
—
0,67|| 3,2
0,06|| 5,6
—
kΩ || pF
—
– 86
—
ppm/K
Nov 20, 2002
SAW Components
B 801
Satellite Receiver Filter
479,50 MHz
Data Sheet
Characteristics of channel 2
TA = 25 ˚C
ZS = 50 Ω
ZL = 50 Ω
0,25MHz
Reference temperature:
Terminating source impedance:
Terminating load impedance:
Group delay aperture
Insertion attenuation
Reference level for the
following data
min.
—
479,50 MHz α
fc
Center frequency
478,50
typ.
22,3
479,50
max.
25
dB
480,50 MHz
Pass bandwidth
αrel≤ 3 dB B3dB
18,0
—
MHz
—
—
36,0
34,0
2,9
2,9
43,0
41,0
4,7
4,4
—
—
dB
dB
dB
dB
40,0
45,0
—
dB
αrel
Relative attenuation
470,50
488,50
430,00 … 457,50
500,50 … 530,00
Lower sidelobe
Upper sidelobe
—
MHz
MHz
MHz
MHz
Reflected wave signal suppression
0,13 µs … 2,0 µs after main pulse
∆α
Amplitude ripple (p–p)
476,00 ... 483,00 MHz
—
0,2
0,6
dB
Group delay ripple (p–p)
∆τ
470,50 ... 488,50 MHz
—
11
18
ns
Impedance at 479,50 MHz
Input: ZOUT = ROUT || COUT
—
0,59|| 3,5
—
kΩ || pF
Output: ZOUT = ROUT || COUT
—
0,06|| 5,6
—
kΩ || pF
—
– 86
—
ppm/K
TCf
Temperature coefficient of frequency
4
Nov 20, 2002
SAW Components
B 801
Satellite Receiver Filter
479,50 MHz
Data Sheet
Frequency response of channel 1
5
Nov 20, 2002
SAW Components
B 801
Satellite Receiver Filter
479,50 MHz
Data Sheet
Frequency response of channel 1
Time domain response of channel 1
6
Nov 20, 2002
SAW Components
B 801
Satellite Receiver Filter
479,50 MHz
Data Sheet
Frequency response of channel 2
7
Nov 20, 2002
SAW Components
B 801
Satellite Receiver Filter
479,50 MHz
Data Sheet
Frequency response of channel 2
Time domain response of channel 2
8
Nov 20, 2002
SAW Components
B 801
Satellite Receiver Filter
479,50 MHz
Data Sheet
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 information 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.
9
Nov 20, 2002
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