SF0044BA01800T Datasheet, PDF (1/2 Pages) Integrated Circuit Systems – 44.0 MHz Filter for VSB system M - IF Applications

44.0 MHz Filter
for VSB system M - IF Applications
Part Number SF0044BA01800T
Micro Networks Corp., 324 Clark Street, Worcester, MA 01606, USA tel: [phone], fax:[phone], www.micronetworks.com
TYPICAL PERFORMANCE
Horizontal: 1.5 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( 41.55 - 46.50 )
Phase Deviation (41.55-46.50)
GD Ripple (41.55 - 46.50)
K factor, 2 T pulse
C/L delay, 12.5 T pulse
Rejection (10 - 39.8)
Rejection at 41.25
Rejection at 47.0
Rejection ( 47.25 – 70 )
Rejection ( 70 – 200 )
Absolute Delay
Ambient Temperature
Temperature Coefficient
Source/Load Impedance
Matching Network
Substrate Material
Min.
27
46.55
-15
45
18
22
45
10
Typ. Max. Units.
45.75
MHz
42.17
MHz
41.25
MHz
44
MHz
30 dB
41.55 MHz
MHz
0.3
0.4 dB
12 deg p-p
25
50 ns p-p
1.8 %
+15 ns
55
dB
dB
dB
50
dB
40
dB
5
µs
40
ºC
-90
ppm / º C
50
Ω
None
YZ Lithium Niobate
Rev 1.2 20-Nov-03
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