China Electronics Technology Group Corporation No.26 Research Institute
115MHz SAW Filter 9MHz Bandwidth
Part Number: LBN11502
www.sipatsaw.com
SIPAT Co., Ltd.
Specifications
Parameter Center Frequency
Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth 50 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection Material Temperature coefficient Ambient Temperature Package Size
Unit
MHz dB MHz MHz MHz MHz dB usec
Minimum
114.9 9.4 50
Typical
115 20 9.23 9.57 10.8 10.94 0.9 2.38 58 -9.43 25
Maximum
115.1 25 10.85 1.2 -
dB
KHz/°C °C
DIP2212 (22.2x12.8x4.7mm3)
Notes:
1. All specifications are based on the test circuit shown 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over 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
Matching Configuration
Source/Load Impedance=50 ohm
INPUT 50Ω OUTPUT 50Ω
Notes - Component values may change depending on board layout.
SIPAT Co., Ltd.
( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060
Part Number Rev. Date Rev.
LBN11502 2006-9-28 1.0 Page 1/3
Phone: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation No.26 Research Institute
115MHz SAW Filter 9MHz Bandwidth
Part Number: LBN11502
www.sipatsaw.com
SIPAT Co., Ltd.
Package Dimension
22.20±0.5 12.80±0.5 4.7 4.5
0.45±0.05 2.54±0.2
7.62±0.2
3
2 1
4 6 5
12.70±0.2
2.54±0.2
Input Output Ground
1 5 2,3,4,6
Package: DIP2212
Unit: mm
SIPAT Co., Ltd.
( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060
Part Number Rev. Date Rev.
LBN11502 2006-9-28 1.0 Page 2/3
Phone: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation No.26 Research Institute
115MHz SAW Filter 9MHz Bandwidth
Part Number: LBN11502
www.sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Respond
-20.1112
Passband Respond
-18
-30.1112
-18.5
-40.1112
-19
-50.1112
-19.5
-60.1112
-20
-70.1112
-20.5
-80.1112
-21
-90.1112
-21.5
-100.1112
-22
-22.5
95 99 103 107 111 115 119 123 127 131 135
110
111
112
113
114
115
116
117
118
119
120
Group Delay Variation(f0±4.5MHz)
Phase Linearity(f0±4.5MHz)
Smith Chart S11
Smith Chart S22
SIPAT Co., Ltd.
( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060
Part Number Rev. Date Rev.
LBN11502 2006-9-28 1.0 Page 3/3
Phone: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
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