SF0044BA01860T Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 43.9 MHz Filter for VSB system M - IF Applications

43.9 MHz Filter
for VSB system M - IF Applications
Part Number SF0044BA01860T
Micro Networks Corp., 324 Clark Street, Worcester, MA 01606, USA tel: [phone], fax:[phone], www.micronetworks.com
TYPICAL PERFORMANCE
Horizontal: 2.5 MHz/div
SPECIFICATION
Vertical (from top): Magnitude
Magnitude
Group Delay
10 dB/div
1 dB/div
100 ns/div
Parameter
F_visual
F_color
F_audio
Center Frequency ( Nominal)
Insertion Loss
1.5 dB Lower Band Edge
1.5 dB Upper Band Edge
Passband Ripple(34.21 - 39.594 )
Group Delay response at:
46.5 MHz
45.75 - Reference
43.0 MHz
42.17 MHz
41.55 MHz
Rejection at 40.0 MHz
Rejection ( 10 - 39.75 MHz )
Rejection at 47.0 MHz
Rejection ( 47.25 - 70.0 MHz )
Ambient Temperature
Temperature Coefficient
Source/Load Impedance
Matching Network
Substrate Material
Min.
Typ. Max. Units.
45.75
MHz
42.17
MHz
41.25
MHz
43.875
MHz
28
30 dB
41.25 MHz
46.5
MHz
0.4
0.7 dB p-p
-25
-25
-190
-380
20
45
20
43
0
25 ns
0
ns
0
25 ns
-160
-130 ns
-330
-280 ns
45
dB
50
dB
40
dB
45
dB
50
ºC
-90
ppm / º C
50
Ω
None
YZ Lithium Niobate
Rev 1.1 18-Oct-02
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