China Electronics Technology Group Corporation
No.26 Research Institute
115MHz SAW Filter
5MHz Bandwidth
SIPAT Co., Ltd.
www. sipatsaw.com
Part Number: LBS11552
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
115
26.4
4.99
0.6
3.85
48
Maximum
Center Frequency
Insertion Loss
114.9
-
115.1
30
-
3 dB Bandwidth
Passband Variation
Absolute Delay
MHz
dB
4.9
-
1
4
-
usec
dB
-
f0±2.9MHz
35
45
50
55
55
f0±3.1MHz
f0±3.5MHz
f0±7.5MHz
f0±15MHz
dB
50
-
dB
56
-
Ultimate Rejection
dB
59
-
dB
65
-
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
KHz/°C
-
0.115
Qz
25
°C
°C
-40
-45
-
+85
°C
-
+105
V
0
Input Power
dBm
-
-
-
10
ESD Class
1
Package Size
DIP3512 (35.0x12.8x4.7mm3)
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.
Part Number
Rev. Date
Ver.
LBS11552
2008-01-07
1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
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Tel: +86-23-62808818
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
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