SIPAT LBS10802

108MHz SAW Filter
1.65MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number:
www.sipatsaw.com
LBS10802
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
108.3
108.4
108.5
Insertion Loss
dB
-
21
23
3 dB Bandwidth
MHz
1.55
1.65
1.75
f0±1.2MHz
dBc
30
37
-
f0±1.4MHz
dBc
40
49
-
f0±1.8MHz
dBc
50
62
-
f0±5.8MHz
dBc
55
58
-
Passband Variation
dB
-
0.5
1
Ultimate Rejection
dB
50
57
-
Absolute delay
usec
-
3.64
-
Selectivity
quart
Subatrate Material
°C
Ambient Temperature
25
DIP3512 (35.0x12.8x4.7mm3)
Package Size
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 shown
Matching Configuration
L1=100nH
L3=68nH
L2=56nH
L4=56nH
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
Phone: +86-23-62920684
Part Number
SP LBS10802
Rev. Date
2004-12-18
Rev.
1.0
Fax: +86-23-62805284
Page
1/4
www.sipatsaw.com / [email protected]
108MHz SAW Filter
1.65MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number:
www.sipatsaw.com
LBS10802
Package Dimension
35.00±0.5
12.80±0.5
4.7
4.5
0.45±0.05
2.54±0.2
Phone: +86-23-62920684
5
6
1
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
7.62±0.2
4
3
2
25.40±0.2
2.54±0.2
Part Number
SP LBS10802
Rev. Date
2004-12-18
Rev.
1.0
Fax: +86-23-62805284
Page
2/4
www.sipatsaw.com / [email protected]
108MHz SAW Filter
1.65MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number:
www.sipatsaw.com
LBS10802
Typical Performance
Frequency Response
Passband Respond
Type performance
Type performance
-16
-17
-31.1534
-18
-19
Magnitude(dB)
Magnitude(dB)
-41.1534
-51.1534
-61.1534
-20
-21
-22
-23
-71.1534
-24
-81.1534
-25
-26
104.4
105.4
106.4
107.4
108.4
109.4
Frequency(MHz)
110.4
111.4
108.4
Frequency(MHz)
112.4
Wideband Response
109.4
Phase Linearity (f0±775KHz)
Type performance
-32.2359
-42.2359
Magnitude(dB)
-52.2359
-62.2359
-72.2359
-82.2359
-92.2359
-102.2359
80.9
160.8
240.7
320.6
400.5
480.4
Frequency(MHz)
560.3
640.2
720.1
Simth Chart S11
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Phone: +86-23-62920684
Simth Chart S22
Part Number
SP LBS10802
Rev. Date
2004-12-18
Rev.
1.0
Fax: +86-23-62805284
Page
3/4
www.sipatsaw.com / [email protected]
108MHz SAW Filter
1.65MHz Bandwidth
China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
Part Number:
www.sipatsaw.com
LBS10802
Marking
LBS10802
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Phone: +86-23-62920684
Part Number
SP LBS10802
Rev. Date
2004-12-18
Rev.
1.0
Fax: +86-23-62805284
Page
4/4
www.sipatsaw.com / [email protected]