SF0044BA01470T Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 43.8 MHz Filter for VSB system M - IF Applications

43.8 MHz Filter
for VSB system M - IF Applications
Part Number SF0044BA01470T
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
50 ns/div
Parameter
F_visual
F_color
F_audio
Center Frequency ( Nominal)
Insertion Loss
1 dB Lower band edge
1 dB upper band edge
Passband Ripple( 41.35 - 46.35 )
Phase deviation (41.25-46.5)
GD Ripple (41.25 - 46.5)
Rejection (20 - 39.8)
Rejection (39.8 - 40.75)
Rejection (47.0 - 47.25)
Rejection ( 48.0 - 80.0)
2T K Factor
Pulse to Bar Ratio
Absolute Delay
Ambient Temperature
Temperature coefficient
Source/Load impedance
Tuning
Substrate Material
Min.
27
46.45
50
45
50
50
4
Typical Max. Units.
45.75
MHz
42.17
MHz
41.25
MHz
43.85
MHz
30 dB
41.25 MHz
MHz
0.5
0.6 dB
3
5 deg p-p
55
70 ns p-p
55
dB
50
dB
55
dB
55
dB
0.6
%
3
%
5 us
25
deg C
-96
ppm/º C
50
Ω
None
YZ Lithium Niobate
Rev 1.1 18-Oct-02
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