China Electronics Technology Group Corporation
No.26 Research Institute
90MHz IF SAW Filter
24MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBN09020
Specifications
Parameter
Unit
MHz
dB
Minimum
Typical
90.1
30
Maximum
89.95
90.25
Center Frequency
Insertion Loss
-
24
-
35
MHz
MHz
MHz
MHz
dB
24.1
24.2
24.79
24.88
1.2
-
1.5 dB Bandwidth
3dB Bandwidth
30 dB Bandwidth
-
-
24.8
-
-
1.5
-
40 dB Bandwidth
Passband Variation
-
Absolute Delay
Ultimate Rejection(f0±13MHz)
Material Temperature coefficient
Ambient Temperature
usec
dB
-
3.73
53
50
-
KHz/°C
°C
-8.46
25
Package Size
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=68nH
L1
Source/Load Impedance=50 ohm
OUTPUT
50Ω
INPUT
50Ω
Notes - Component values may change depending
on board layout.
Part Number
Rev. Date
Ver.
LBN09020
2007-06-27
1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Page 1/4
Tel: +86-23-62808818
Fax: +86-23-62805284
www.sipatsaw.com / sawmkt@sipat.com
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