70 MHz Bandpass SAW Filter
70 MHz Bandpass SAW Filter
BP60320
3.5 MHz Bandwidth
Complies with Directive 2002/95/EC (RoHS Compliant)
Specifications
Parameter
Center Frequency at 25°C
Insertion Loss at fc
1 dB Bandwidth
Sym
Minimum
Typical
70.0
26.0
3.3
Maximum
Unit
fc
69.9
70.1
MHz
dB
IL
-
27.5
BW1
3.0
-
-
MHz
MHz
MHz
dB
3 dB Bandwidth
BW3
3.5
3.7
40dB Bandwidth
BW40
-
5.2
5.6
1.0
8.0
100
-
Passband Variation
Phase Linearity
-
-
-
0.5
-
-
4.0
Deg
nsec
μsec
dB
Group Delay Variation
Absolute Delay
-
40
-
-
2.24
60
Ultimate Rejection
-
50
-
-
Substrate Material
-
Quartz
25
-
-
Ta
To
Ambient Temperature
Operatable Temperature Range
-
-
°C
-40
-
85
°C
Typical Performance
Package Outline
Matching Configuration
L1 = 560 + 47 = 607 nH
L2 = 560 + 82 = 642 nH
C1 = 51 pF
C2 = 51 pF
Nominal Source/Load Impedance : 50 Ω
Note: Component values may change depending on board layout.
Phone: +86 (10) 5820-3910
Fax: +86 (10) 5820-3915
Email: sales@vanlong.com
Web: http://www.vanlong.com
BP60320
© 2008 by Vanlong Technology Co., Ltd.