140 MHz Bandpass SAW Filter
140 MHz Bandpass SAW Filter
20 MHz Bandwidth
Specifications
Parameter
Center Frequency at 25°C
Insertion Loss at fc
1 dB Bandwidth
3 dB Bandwidth
40dB Bandwidth
50dB Bandwidth
Passband Variation
Phase Linearity
Group Delay Variation
Absolute Delay
Ultimate Rejection
Substrate Material
Ambient Temperature
Operating Temperature Range
Sym
fc
IL
BW
1
BW
3
BW
40
BW
50
-
-
-
-
-
-
Ta
To
Minimum
139.85
-
19.4
20.0
-
-
-
-
-
-
50
-
-
-40
Typical
140
21.0
19.7
20.6
24.0
24.35
0.5
3.0
40
1.25
60
128-LiNbO
3
25
-
BP62120
Maximum
140.15
25.0
-
-
25.0
-
0.7
5.0
80
2
-
-
-
85
Unit
MHz
dB
MHz
MHz
MHz
dB
Degree
nsec
µsec
dB
-
°C
°C
Typical Performance
Package Outline
Matching Configuration
No Matching Required
Nominal Source/Load Impedance : 50
Ω
Phone: +86 (10) 5128 1211
©
2005 by Vanlong Technology Co., Ltd.
Fax: +86 (10) 5820 3915
Email: sales@vanlong.com
Web: http://www.vanlong.com
BP62120
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