China Electronics Technology Group Corporation
No.26 Research Institute
115MHz SAW Filter
9.4MHz Bandwidth
Part Number: LBT11570
www. sipatsaw.com
SIPAT Co., Ltd.
Features
For IF SAW filter
High attenuation
Single-ended operation
Dual In-line Package
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Center Frequency
Insertion Loss
3dB Bandwidth
40 dB Bandwidth
Passband Variation
Absolute Delay
Ultimate Rejection
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
Input Power
ESD Class
Package Size
Notes:
1.
2.
All specifications are based on the test circuit shown;
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.
Unit
MHz
dB
MHz
MHz
dB
usec
dB
KHz/°C
-
°C
°C
°C
V
dBm
-
Minimum
114.85
-
9.4
-
-
-
40
Typical
115
23.2
9.45
10.85
0.6
1.78
44
-2.07
112LT
25
Maximum
115.15
26
-
11.0
1.2
2.0
-
-25
-45
-
-
0
+85
+105
-
-
1A
SMD13.3*6.5C
10
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBT11570
2011-12-08
1.0
Page
1/3
Phone:
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+86-23-62920684
Fax:
+86-23-62805284
Fax:
+86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
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