Sichuan Institute of Piezoelectric and Acoustooptic Technology
LBT7037B SAW Filter Electrical Characteristic
Parameter
Unit Minimum Typical
Maximum
Center Frequency
MHz
69.94
70
70.06
Insertion Loss
dB
12
15
3 dB Bandwidth
MHz
1.0
1.25
40dBBandwidth
MHz
2.12
2.3
Passband variation
dB
0.9
1
Absolute Delay
usec
3.3
3.6
Ultimate Rejection
dB
50
55
Substrate Material
112LT
Ambient Temperature
25
°C
Package Size
6/18 (27.2x12.6x5.2mm
3
)
Type performance
-10
-20
-30
Magnitude(dB)
-40
-50
-60
-70
-80
-90
66
67
68
69
70
71
72
73
74
Frequency(MHz)
LBT7037B SAW Filter Typical Performance