VANLONG BP62230

140 MHz Bandpass SAW Filter
140 MHz Bandpass SAW Filter
BP62230
4.2 MHz Bandwidth
Complies with Directive 2002/95/EC (RoHS Compliant)
Specifications
Parameter
Center Frequency at 25°C
Insertion Loss at fc
Sym
Minimum
Typical
Maximum
Unit
fc
139.9
140
140.1
MHz
IL
-
23.9
28.0
dB
BW1
4.0
4.1
-
MHz
3 dB Bandwidth
BW3
4.2
4.3
-
MHz
40dB Bandwidth
BW40
-
5.3
5.5
MHz
Passband Variation
-
-
0.5
1.0
dB
Phase Linearity
-
-
3.0
4.3
Deg
Group Delay Variation
-
-
100
200
nsec
Absolute Delay
-
-
2.6
-
µsec
Ultimate Rejection
-
45
50
-
dB
Substrate Material
-
-
Quartz
-
-
Ta
-
25
-
°C
1 dB Bandwidth
Ambient Temperature
Package Type
DIP2712
Typical Performance
Type performance
-24
-30
-25
-50
D
e
la
y
(u
s
)
M
a
g
n
itu
d
e
(d
B
)
-40
-60
-70
-26
-27
-28
-80
-29
-90
130
135
140
145
Frequency(MHz)
150
Package Outline
138
139
140
141
Frequency(MHz)
142
Matching Configuration
L1 : 180 nH, L2 : 270 nH
L3 : 220 nH, L4 : 120 nH
Nominal Source/Load Impedance : 50 Ω
Note: Component values may change depending on board layout.
Phone: +86 (10) 5128 1211
© 2006 by Vanlong Technology Co., Ltd.
Fax: +86 (10) 5820 3915
Email: [email protected]
Web: http://www.vanlong.com
BP62230