LBN14034 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – SAW Filter Electrical Characteristic

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
140MHz SAW Filter
35.5MHz Bandwidth
Part Number:LBN14034
Features
� For IF SAW filter
� High attenuation
� Single-ended operation
� Dual In-line Package
� RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
139.8
140
140.2
Insertion Loss
dB
-
24.8
26
1dB Bandwidth
MHz
35.5
37.5
3dB Bandwidth
MHz
37.5
38.2
40dB Bandwidth
MHz
40.8
44.5
Passband Variation
dB
0.4
1.0
Ultimate Rejection
dB
50
55
Group Delay Variation
nsec
30
Phase Linearity
deg
9.5
Absolute Delay
μsec
1.3
Material Temperature coefficient
KHz/°C
-10.08
Substrate Material
-
128LN
Ambient Temperature
°C
25
Operating Temperature Range
°C
-30
-
+80
Storage Temperature Range
°C
-40
-
+85
Input Power
dBm
-
-
10
ESD Class
-
1A
Package Size
DIP2212 (22.2x12.8x4.7mm3)
Notes:
1. All specifications are based on the test circuit shown;
2. In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room
temperature;
3. Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances;
4. This is the optimum impedance in order to achieve the performance show.
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBN14034
2012-07-24
2.0
Page 1/3
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