-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
-25
-20
-15
-10
-5
0
5
10
15
20
25
57.5 60 62.5 65 67.5 70 72.5 75 77.5 80 82.5
MHz
dB
MHz
MHz
MHz
dB
deg
nsec
sec
-
ppm/
c
C
69.8
-
18.9
20
-
-
-
-
-
-
-
-
70
14.5
19.3
20.35
25.4
0.7
8.25
65
1.12
YZ LiNbO
3
-94
25
70.2
15
-
-
26.1
1
11.25
90
-
-
-
-
Center Frequency
Insertion Loss at F
o
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Passband Ripple
Phase Linearity (90% of 3dB Bandwidth)
Group Delay Variation (90% of 3dB Bandwidth)
Absolute Delay
Substrate Material
Tempreature Coefficient
Ambient Temperature
Unit
Minimum
Typical
Maximum
Parameter
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
30
38
46
54
62
70
78
86
94 102 110
Data Sheet
Typical Performance
Specifications
Package Outline
Matching Configuration
Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061
L1 = 120nH, L2 = 100nH
Nominal Source/Load Impedance = 50
Package Style SMP-53 11/29/99
20 MHz Bandwidth
Part Number 854670
70 MHz Low-Loss Filter
Vertical: 10 dB/Div
Horizontal: 8 MHz/Div
Vertical: 1 dB/Div
Vertical: 5 deg/Div
Horizontal: 2.5 MHz/Div
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