-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
-50
-40
-30
-20
-10
0
10
20
30
40
50
69 69.2 69.4 69.6 69.8 70 70.2 70.4 70.6 70.8 71
MHz
dB
MHz
MHz
MHz
dB
deg
nsec
sec
-
ppm/
C
C
69.92
-
0.83
1.5
-
-
-
-
-
-
-
-
70
7.5
1.04
1.52
3.2
0.85
5.6
340
2.2
LiTaO
3
-23
25
70.08
8.25
-
-
3.5
1
7
425
-
-
-
-
Center Frequency
Insertion Loss at F
o
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Passband Ripple
Phase Linearity (60% of 3 dB Bandwidth)
Group Delay Variation (60% of 3 dB 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
65
66
67
68
69
70
71
72
73
74
75
Data Sheet
Typical Performance
Specifications
Package Outline
Matching Configuration
Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061
L1 = 150nH, L2 = 120nH
C1 = 33pF, C2 = 56pF
Nominal Source/Load Impedance = 50
Package Style SMP-75 11/24/99
1.5 MHz Bandwidth
Part Number 854653
70 MHz Low-Loss Filter
Vertical: 10 dB/Div
Horizontal: 1 MHz/Div
Vertical: 1 dB/Div
Vertical: 10 deg/Div
Horizontal: 300 kHz/Div
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