140 MHz Bandpass SAW Filter
140 MHz Bandpass SAW Filter
44 MHz Bandwidth
Complies with Directive 2002/95/EC (RoHS Compliant)
BP62060
Electrical Characteristics
Parameter
Center Frequency at 25°C
Insertion Loss at fc
1 dB Bandwidth
3 dB Bandwidth
40dB Bandwidth
Phase Linearity
Passband Variation
Group Delay Variation
Absolute Delay
Ultimate Rejection
Substrate Material
Ambient Temperature
Package
Sym
f
c
IL
BW
1
BW
3
BW
40
-
Minimum
139.75
-
41.4
44.0
-
-
-
-
-
50
-
-
Typical
140
23.0
41.8
44.5
54.28
4.7
0.58
9
0.988
55
128 LiNbO
3
25
DIP 2212
Maximum
140.25
25.0
-
-
55.0
6
0.7
30
-
-
-
-
Unit
MHz
dB
MHz
MHz
MHz
Degrees
dB
nSec
µSec
dB
-
°C
∆α
∆τ
τ
α
rej
-
Ta
-
Typical Performance
-30
-40
-50
-60
-70
-80
80
100
120
140
160
180
200
Package Outline
Matching Configuration
L1 = 82 nH
C1 = 20 pF
L2 = 56 + 27 nH
Nominal Source/Load Impedance : 50
Ω
Note: Component values may change depending on board layout.
Phone: +86 (10) 5820 3910
©2007
by Vanlong Technology Co., Ltd.
Fax: +86 (10) 5820 3915
Email: sales@vanlong.com
Web: http://www.vanlong.com
BP62060
VANLONG [ VANLONG TECHNOLOGY CO., LTD. ]
