China Electronics Technology Group Corporation
No.26 Research Institute
80MHz SAW Filter
24MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBN08017
Specifications
Parameter
Unit
MHz
dB
Minimum
Typical
80
Maximum
79.875
80.125
Center Frequency
Insertion Loss
-
27.8
24.18
24.26
24.77
24.91
25
31
-
MHz
MHz
MHz
MHz
MHz
MHz
dB
24.1
2 dB Bandwidth
3 dB Bandwidth
20 dB Bandwidth
30 dB Bandwidth
40 dB Bandwidth
-
-
-
24.8
25.2
25.6
26
2
-
-
-
25.1
1.4
50 dB Bandwidth
Passband Variation
-
Absolute Delay
Ultimate Rejection
usec
dB
-
3.7
4.5
-
50
52
Material Temperature coefficient
Ambient Temperature
Package Size
KHz/°C
°C
-7.52
25
DIP3512 (35.0x12.8x4.7mm3)
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
L1=L4=120nH
L2
L3
OUTPUT
50Ω
INPUT
50Ω
L2=39nH L3=56nH
Source/Load Impedance=50 ohm
L1
L4
Notes - Component values may change depending
on board layout.
Part Number
Rev. Date
Rev.
LBN08017
2006-9-28
1.0
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Page 1/3
Phone: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
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