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China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
70MHz SAW Filter
12.4MHz Bandwidth
Part Number: LBN07091
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
69.9
70
70.1
Insertion Loss
dB
26.5 28
3 dB Bandwidth
MHz
12.35
12.4
12.45
Selectivity
±400kHz
±600kHz
dBc
dBc
35
45
43
60
±1MHz
dBc
50
60
±5MHz
dBc
55
60
Passband Variation
dB
0.5 1
Absolute Delay
usec
3.4 3.7
Ultimate Rejection(f0±15MHz)
dB
55
60
Subatrate Material
YZ-LiNbO3
Ambient Temperature
Package Size
°C
25
DIP3512 (35.2x12.7x5.2mm3)
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
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.
LBN07091
2005-3-9
1.0
Page 1/3
Phone: +86-23-62920684
Fax: +86-23-62805284 www.sipatsaw.com / [email protected]
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
Package Dimension
70MHz SAW Filter
12.4MHz Bandwidth
Part Number: LBN07091
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Part Number
Rev. Date
Rev.
LBN07091
2005-3-9
1.0
Page 2/3
Phone: +86-23-62920684
Fax: +86-23-62805284 www.sipatsaw.com / [email protected]
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