-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
-50
-40
-30
-20
-10
0
10
20
30
40
50
47.5 52 56.5 61 65.5 70 74.5 79 83.5 88 92.5
MHz
dB
MHz
MHz
MHz
dB
deg
nsec
sec
-
ppm/
C
C
69.8
-
39.4
40
-
-
-
-
-
-
-
-
70
21.5
39.7
40.35
47.25
1.1
10
50
1.08
YZ LiNbO
3
-94
25
70.2
22
-
-
48.25
2
13
90
-
-
-
-
Center Frequency
Insertion Loss at F
o
2 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
Passband Ripple
Phase Linearity (90% of 3 dB Bandwidth)
Group Delay Variation (90% 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
7.5
20
32.5
45
57.5
70
82.5
95
107.5
120
132.5
Data Sheet
Typical Performance
Specifications
Package Outline
Matching Configuration
Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061
L1 = 120nH, L2 = 180nH
Nominal Source/Load Impedance = 50
Package Style SMP-53 11/29/99
40 MHz Bandwidth
Part Number 854680
70 MHz Bandpass Filter
Vertical: 10 dB/Div
Horizontal: 12.5 MHz/Div
Vertical: 1 dB/Div
Vertical: 10 deg/Div
Horizontal: 4.5 MHz/Div
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