China Electronics Technology Group Corporation
No.26 Research Institute
130MHz SAW Filter
5.1MHz Bandwidth
SIPAT Co., Ltd.
www. sipatsaw.com
Part Number: LBT13012
Features
For IF SAW filter
High attenuation
Single-ended operation
Dual In-line Package
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
MHz
dB
Minimum
Typical
130
23.3
5.08
5.77
5.92
5.98
0.8
Maximum
Center Frequency
Insertion Loss
129.85
130.15
26
-
5.05
-
3dB Bandwidth
MHz
MHz
MHz
MHz
dB
-
30dB Bandwidth
5.8
6.2
6.8
1.2
4.5
-
45dB Bandwidth
50dB Bandwidth
Passband Variation
Absolute Delay
-
-
usec
dB
3.91
56
Ultimate Rejection(f0±7.5MHz)
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
50
KHz/°C
-
-2.34
112°LT
25
°C
°C
-25
-45
-
+85
°C
-
+105
V
0
Input Power
dBm
-
-
-
10
ESD Class
1A
Package Size
DIP3512 (35*12.6*5.2mm3)
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.
Part Number
Rev. Date
Ver.
LBT13012
2011-12-12
1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
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