-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
-14
-12
-10
-8
-6
-4
-2
0
2
4
6
134
135.2
136.4
137.6
138.8
140
141.2
142.4
143.6
144.8
146
MHz
dB
MHz
MHz
MHz
dB
degrees
nsec
sec
-
ppm/
C
C
139.6
-
8
10
-
-
-
-
-
-
-
-
140
8.3
9.6
10.59
13.9
0.4
9
50
1.062
YZ LiNbO
3
-94
25
140.4
11
-
-
15
-
15
120
-
-
-
-
Center Frequency f
o
Insertion Loss @ f
o
1 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
Passband Ripple (80% of 3 dB BW)
Phase Linearity (80% of 3 dB BW)
Delay Variation (80% of 3 dB BW)
Absolute Delay
Substrate Material
Temperature Shift
Ambient Temperature
Unit
Minimum
Typical
Maximum
Parameter
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
125 128 131 134 137 140 143 146 149 152 155
Data Sheet
Typical Performance
Specifications
Package Outline
Matching Configuration
Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061
L1 = 56 nH , L2 = 33 nH
Nominal Source/Load Impedance = 50
Package Style SMP-53 12/2/99
10 MHz Bandwidth
Part Number 854916
Std Low-Loss 140 MHz Bandpass Filter
Vertical: 10 dB/Div
Horizontal: 3 MHz/Div
Vertical: 1 dB/Div
Vertical: 2 deg/Div
Horizontal: 1.2 MHz/Div
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