-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
-50
-40
-30
-20
-10
0
10
20
30
40
50
68.5 68.8 69.1 69.4 69.7 70 70.3 70.6 70.9 71.2 71.5
MHz
dB
MHz
MHz
MHz
dB
deg
nsec
sec
-
ppm/
C
C
69.92
-
1.3
2
-
-
-
-
-
-
-
-
70
7.85
1.7
2.1
3.85
0.6
5
250
2.19
LiTaO
3
-23
25
70.08
8.25
-
-
4.25
1
8
340
-
-
-
-
Center Frequency
Insertion Loss at F
o
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Passband Ripple
Phase Linearity (70% of3 dB Bandwidth)
Group Delay Variation (70% of3 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 = 150 nH, L2 = 150 nH
C1 = 56 pf , C2 = 56 pf
Nominal Source/Load Impedance = 50
Package Style SMP-75 6/2/00
2 MHz Bandwidth
Part Number 854654
70 MHz Low-Loss Filter
Vertical: 10 dB/Div
Horizontal: 1 MHz/Div
Vertical: 1 dB/Div
Vertical: 10 degrees/Div
Horizontal: 300 kHz/Div
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