44 MHz VSB Filter
Data Sheet
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
Horizontal:
46 48
34 36 38 40 42 44
2 MHz/Div
50 52 54
Vertical: 10 dB/Div
1
125
0
100
-1
75
-2
50
-3
25
-4
0
-5
-25
-6
-50
-7
-75
-8
-100
-9
-125
Horizontal: 800 kHz/Div
40 40.841.642.4 43.2 44 44.8 45.6 46.4 47.2 48
Vertical: 1 dB/Div
Vertical: 25 nsec/Div
6.000 MHz Bandwidth
Part Number 855079
Parameter
Center Frequency
Insertion Loss
Lower 3 dB Bandedge
Upper 3 dB Bandedge
Lower 38 dB Bandedge
Upper 38 dB Bandedge
Passband Variation
Phase Ripple
Group Delay Ripple
Triple Transit Level
Substrate Material
Temperature Coefficient
Specifications
Unit
Minimum
MHz
dB
MHz
MHz
MHz
MHz
dB p-p
deg p-p
nsec
dB
-
ppm/°C
-
-
-
46.975
40.165
-
-
-
-
42
-
-
Typical
44
20.3
40.98
47.0243
40.32
47.75
0.4
2.1
55
48
128 LiNbO
3
-72
Maximum
-
22
41.025
-
-
47.835
1.25
4.5
100
-
-
-
Package Outline
Matching Configuration
No Matching Required
Nominal Source/Load Impedance = 50Ω
Package Style O
10/12/99
Sawtek Inc.
Telephone: (407) 886-8860
Fax: (407) 886-7061
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