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What is LB140DS34?

This electronic component, produced by the manufacturer "SIPAT", performs the same function as "SAW Filter".


LB140DS34 Datasheet PDF - SIPAT

Part Number LB140DS34
Description SAW Filter
Manufacturers SIPAT 
Logo SIPAT Logo 


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China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
140MHz SAW Filter
3MHz Bandwidth
Part Number: LB140DS34
Features
— For IF SAW filter
— Single-ended operation
— Ceramic Surface Mount Package
— Small size
— RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
139.8
140
140.2
Insertion Loss
dB -
12.4 16
1 dB Bandwidth
MHz
1.9
2
2.2
3 dB Bandwidth
MHz
2.8
2.92
3.2
30 dB Bandwidth
MHz
-
5.81
6
Passband Variation dB -
0.2 0.8
Absolute Delay
usec
-
1.17
-
Group Delay Variation(f0±1MHz)
nsec
-
50 100
Ultimate Rejection
dB 30
33
-
Material Temperature coefficient
KHz/°C
-2.52
Substrate Material
-
112LT
Ambient Temperature
°C
25
Operating Temperature Range
°C
-40
-
+85
Storage Temperature Range
www.DataSheet4U.com
DC Voltage
°C
V
-45
- +105
0
Input Power
dBm
-
- 10
ESD Class
-
1A
Package Size
SMD13.3*6.5A
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.
LB140DS34
2008-07-28
1.0
Page 1/3
Tel: +86-23-62808818
Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LB140DS34 electronic component.


Information Total 3 Pages
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