-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
-25
-20
-15
-10
-5
0
5
10
15
20
25
129.5
131.6
133.7
135.8
137.9
140
142.1
144.2
146.3
148.4
150.5
MHz
dB
MHz
MHz
Mhz
MHz
dB
degrees
nsec
-
ppm/
C
C
139.6
-
17.25
18
-
-
-
-
-
-
-
-
140
9.1
17.69
18.84
22.79
22.79
0.63
6
64
YZ LiNbO
3
-94
25
140.4
12
-
-
24.1
48
1
10
120
-
-
-
Center Frequency f
o
Insertion Loss at f
o
1 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
40 dB Bandwidth
Passband Ripple(80% of 3 dB BW)
Phase Linearity(80% of 3 dB BW)
Delay Variation(80% of 3 dB BW)
Substrate Material
Temperature Shift
Ambient Temperature
Unit
Minimum
Typical
Maximum
Parameter
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
110 116 122 128 134 140 146 152 158 164 170
Data Sheet
Typical Performance
Specifications
Package Outline
Matching Configuration
Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061
L1 = 120 nH, L2 = 120 nH
C1 = 22 pf, C2 = 10 pf
Nominal Source/Load Impedance = 50
Package Style SMP-53 12/2/99
18 MHz Bandwidth
Part Number 854920
Std Low-Loss 140 MHz Bandpass Filter
Vertical: 10 dB/Div
Horizontal: 6 MHz/Div
Vertical: 1 dB/Div
Vertical: 5 deg/Div
Horizontal: 2.1 MHz/Div
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