-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
-25
-20
-15
-10
-5
0
5
10
15
20
25
62.5 64 65.5 67 68.5 70 71.5 73 74.5 76 77.5
MHz
dB
MHz
MHz
MHz
dB
deg
nsec
sec
-
ppm/
C
C
69.8
-
11.45
12
-
-
-
-
-
-
-
-
70
11.5
11.65
12.5
17.35
0.6
9
70
1.08
YZ LiNbO
3
-94
25
70.2
12.5
-
-
18.25
1
11.5
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
Temperature Coefficient
Ambient Temperature
Unit
Minimum
Typical
Maximum
Parameter
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
57.5 60 62.5 65 67.5 70 72.5 75 77.5 80 82.5
Data Sheet
Typical Performance
Specifications
Package Outline
Matching Configuration
Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061
L1 = 120nH, L2 = 120nH
Nominal Source/Load Impedance = 50
Package Style SMP-53 11/29/99
12 MHz Bandwidth
Part Number 854666
70 MHz Low-Loss Filter
Vertical: 10 dB/Div
Horizontal: 2.5 MHz/Div
Vertical: 1 dB/Div
Vertical: 5 deg/Div
Horizontal: 1.5 MHz/Div
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