480.0 MHz Filter
for Satellite / DVB Applications
Part Number SF0480CF01977S
Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com
TYPICAL PERFORMANCE
Horizontal: 20.0 MHz/div
Vertical (from top): Magnitude
Magnitude
Group Delay
10 dB/div
1 dB/div
50 ns./div
SPECIFICATION
Parameter
Center Frequency (Fc)
1
Insertion Loss(@ Fc )
1 dB Bandwidth
2
36 dB Bandwidth
2
Rejection: 10 - 436.5 & 523.5 - 650 MHz
Passband Amplitude ripple( Fc+/- 35 MHz)
Passband GD ripple ( FC +/- 35 MHz)
3
Absolute delay
Source and Load impedance
Operating temperature
Temp. coefficient of Frequency
Substrate Material
Matching network
Min.
479.0
70.0
36
Typ.
480.0
24
74.0
84.0
40
0.6
15
0.4
50
25
-72
Lithium Niobate
None
Max.
481.0
26
87
1.0
40
Units.
MHz
dB
MHz
MHz
MHz
dB
nsec.
µsec
Ω
°
C
ppm /
°
C
Notes:
1 : Mean of the 3 dB points.
2 : With respect to Fc
3: Measured using smoothing aperture of 1% of the swept bandwidth.
Rev 4.0 29-Sep-04
Page 1 of 2
480.0 MHz Filter
for Satellite / DVB Applications
Part Number SF0480CF01977S
Micro Networks, 324 Clark Street, Worcester, MA 01606, USA tel: 508-852-5400, fax:508-852-8456, www.micronetworks.com
PACKAGE OUTLINE
Units:
mm
Pin Configuration:
Input:
9
Input Return: 10
Output:
4
Output Return: 5
Ground: ALL OTHER PINS
MATCHING CIRCUIT
9
4
10
No matching components required.
5
Micro Networks
Worldwide Headquarters: 324 Clark Street Worcester, MA 01606. tel: 508-852-5400 fax: 508-852-8456
www.micronetworks.com
Rev 4.0 29-Sep-04
Page 2 of 2
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