70 MHz Bandpass SAW Filter
70 MHz Bandpass SAW Filter
4.1 MHz Bandwidth
Specifications
Parameter
Center Frequency at 25°C
Insertion Loss at fc
1dB Bandwidth
3dB Bandwidth
20dB Bandwidth
30dB Bandwidth
50dB Bandwidth
Passband Variation
Absolute Delay
Ultimate Rejection
Substrate Material
Ambient Temperature
Operating Temperature Range
Sym
fc
IL
BW
1
BW
3
BW
20
BW
30
BW
50
-
-
-
-
Ta
To
Minimum
69.9
-
3.84
4.10
-
-
-
-
-
50
-
-
-55
Typical
70
22.7
3.86
4.14
27.47
27.87
5.12
0.6
3.82
53
112-LiTaO
3
25
25
Maximum
70.1
25.0
-
-
-
-
5.20
1.0
-
-
-
-
85
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
dB
µsec
dB
-
°C
°C
BP60670
Typical Performance
-25.0246
-35.0246
-45.0246
Magnitude(dB)
-55.0246
-65.0246
-75.0246
-85.0246
-95.0246
-105.0246
58
61
64
67
70
73
Frequency(MHz)
76
79
82
Package Outline
Matching Configuration
L1 : 150 nH
C1 : 50 pF
L2 : 150 nH
C2 : 80 pF
Phone: +86 (10) 5128 1211
February 26, 2003
Fax: +86 (10) 5820 3915
Email: sales@vanlong.com
Web: http://www.vanlong.com
Vanlong Technology Co., Ltd.
VANLONG [ VANLONG TECHNOLOGY CO., LTD. ]
