LBN140A49 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 140MHz SAW Filter 10MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
140MHz SAW Filter
10MHz Bandwidth
Part Number: LBN140A49
Features
� For IF SAW filter
� High attenuation
� Single-ended operation
� Dual In-line Package
� No matching required for operation at 50Ω
� RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
139.85
140
140.15
Insertion Loss
dB
-
22.9
28
1.5 dB Bandwidth
MHz
-
9.78
-
3 dB Bandwidth
MHz
9.9
9.95
-
35 dB Bandwidth
MHz
-
10.71
10.8
40 dB Bandwidth
MHz
-
10.76
-
45 dB Bandwidth
MHz
-
10.80
11.2
50 dB Bandwidth
MHz
-
10.83
12
53 dB Bandwidth
MHz
-
10.94
20
Passband Variation
dB
-
0.9
1.5
Absolute Delay
usec
-
3.26
4.5
Ultimate Rejection(f0±15MHz)
dB
53
55
-
Material Temperature coefficient
KHz/°C
-13.16
Substrate Material
-
YZ LN
Ambient Temperature
°C
25
DC Voltage
V
0
Input Power
dBm
-
-
10
ESD Class
-
1A
Package Size
DIP3512 (35.0x12.8x4.7mm3)
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.
LBN140A49
2013-07-18
1.1
Page 1/3
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