-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
1.7
1.9
40 40.841.642.443.2 44 44.845.646.447.2 48
MHz
dB
MHz
MHz
MHz
MHz
dB p-p
deg p-p
nsec
dB
-
ppm/°C
-
-
-
46.975
40.165
-
-
-
-
42
-
-
44.035
20.21
41.01
47.06
40.235
47.81
0.45
2.2
54.1
48
128 LiNbO3
-72
-
22
41.025
-
-
47.835
1.25
4.5
100
-
-
-
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
Unit Minimum Typical MaximumParameter
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
34 36 38 40 42 44 46 48 50 52 54
Data Sheet
Typical Performance
Specifications
Package Outline Matching Configuration
Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061
No Matching Required
Nominal Source/Load Impedance = 50Ω
Package Style O 02/07/01
6.000 MHz Bandwidth
Part Number 855983
44 MHz VSB Filter
Vertical: 10 dB/Div
Horizontal: 2 MHz/Div
Vertical: 1 dB/Div
Vertical: 20 nsec/Div
Horizontal: 800 kHz/Div
