LBS14021_09 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 140MHz SAW Filter 6MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
140MHz SAW Filter
6MHz Bandwidth
Part Number: LBS14021
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
-
26.3
28
1 dB Bandwidth
MHz
5.6
5.8
-
3 dB Bandwidth
MHz
6
6.21
-
40 dB Bandwidth
MHz
-
7.8
8.4
50 dB Bandwidth
MHz
-
8.05
9
Passband Variation
dB
-
0.6
1
Phase Linearity(f0±MHz)
deg
-
4
-
Group Delay Variation(f0±MHz)
nsec
-
30
110
Absolute Delay
usec
-
1.92
-
Ultimate Rejection
dB
50
51
-
Material Temperature coefficient
KHz/°C
0.14
Substrate Material
-
Qz
Ambient Temperature
°C
25
Operating Temperature Range
°C
-40
-
+85
Storage Temperature Range
°C
-45
-
+105
DC Voltage
V
0
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.
LBS14021
2009-02-13
1.1
Page 1/3
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Fax: [phone] www.sipatsaw.com / [e-mail]