70 MHz Bandpass Filter
Data Sheet
Typical Performance
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
57.5 60 62.5
Horizontal: 2.5 MHz/Div
65 67.5 70 72.5 75 77.5 80 82.5
Vertical: 14.5 dB/Div
1
75
0
60
-1
45
-2
30
-3
15
-4
0
-5
-15
-6
-30
-7
-45
-8
-60
-9
-75
63.5 64.8 66.1
Horizontal: 1.3 MHz/Div
67.4 68.7 70 71.3 72.6 73.9 75.2 76.5
Vertical: 1 dB/Div
Vertical: 15 nsec/Div
11 MHz Bandwidth
Part Number 851841
Parameter
Center Frequency
Insertion Loss at fo
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Passband Variation
Phase Linearity
Group Delay Variation
Absolute Delay
Ultimate Rejection
Substrate Material
Ambient Temperature
Specifications
Unit
Minimum
MHz
dB
MHz
MHz
MHz
dB
deg
nsec
µsec
dB
-
°C
69.8
-
10.7
11
-
-
-
-
-
55
-
-
Typical
70
22.4
10.84
11.47
13.87
0.38
2.7
35
1.95
60
128 LiNbO
3
25
Maximum
70.2
24
-
-
14.2
0.6
4
70
-
-
-
-
Package Outline
Matching Configuration
No Matching Required
Nominal Source/Load Impedance = 50Ω
Package Style I
11/17/99
Sawtek Inc.
Telephone: (407) 886-8860
Fax: (407) 886-7061
京公网安备 11010802033920号
EEWORLD
