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SP140B19 参数 Datasheet PDF下载

SP140B19图片预览
型号: SP140B19
PDF下载: 下载PDF文件 查看货源
内容描述: SAW滤波器的电气特性 [SAW Filter Electrical Characteristic]
分类和应用:
文件页数/大小: 1 页 / 58 K
品牌: SIPAT [ SIPAT Co,Ltd ]
   
Sichuan Institute of Piezoelectric and Acoustooptic Technology
SP140B19SAW Filter Electrical Characteristic
Parameter
Unit Minimum Typical
Maximum
Center Frequency
MHz
139.85
140
140.15
Insertion Loss
dB
24.7
26
3 dB Bandwidth
MHz
19
19.1
40dB Bandwidth
MHz
21.4
21.5
Passband variation
dB
0.9
1
Absolute Delay
usec
<4
Ultimate Rejection
dB
45
50
Substrate Material
Y128-X LN
Ambient Temperature
25
C
Package Size
6/14 (22.1*12.7*5mm
3
)
Type performance
-20
-30
-40
Magnitude(dB)
-50
-60
-70
-80
-90
-100
125
130
135
140
Frequency(MHz)
145
150
155
SP140B19 SAW Filter Typical Performance