LBS12803 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 128MHz SAW Filter 2.2MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
128MHz SAW Filter
2.2MHz Bandwidth
Part Number: LBS12803
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
127.9
128.0
128.1
Insertion Loss
dB
-
23.4
-
3dB Bandwidth
MHz
2.2
2.29
-
35dB Bandwidth
MHz
-
2.98
3.0
45dB Bandwidth
MHz
-
3.05
3.4
Passband Variation
dB
-
0.5
1.0
F0±6.1MHz
dB
50
60
-
Ultimate Rejection
F0±8.15MHz
dB
55
60
-
Absolute Delay
usec
-
3.08
-
Material Temperature coefficient
KHz/°C
-
0.13
-
Substrate Material
-
QZ
Ambient Temperature
°C
25
Operating Temperature Range
°C
-25
-
+85
Storage Temperature Range
°C
-45
-
+105
Input Power
dBm
-
-
10
ESD Class
-
1C
Package Size
DIP3512 (35.0x12.8x4.7)
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.
LBS12803
2013-12-26
1.0
Page 1/3
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