China Electronics Technology Group Corporation
No.26 Research Institute
76.8MHz SAW Filter
25MHz Bandwidth
SIPAT Co., Ltd.
www.sipatsaw.com
Part Number: LBN07702
Specifications
Parameter
Unit
MHz
dB
Minimum
Typical
76.8
23
Maximum
76.65
76.95
Center Frequency
Insertion Loss
-
25
-
MHz
MHz
MHz
MHz
MHz
dB
24.8
25.17
26.26
27.88
29
1.2 dB Bandwidth
3 dB Bandwidth
10 dB Bandwidth
20 dB Bandwidth
25
-
-
-
-
-
-
30.08
1
31
1.2
1.5
9
35 dB Bandwidth
Passband Variation
-
Absolute Delay
Phase Linearity(f0±12MHz)
Group Delay Variation(f0±12MHz)
Ultimate Rejection(Over f0±20MHz)
Material Temperature coefficient
Ambient Temperature
usec
deg
-
1.2
-
6
-
80
200
-
nsec
dB
42
44
KHz/°C
°C
-6.3
25
Package Size
SMD13.3*6.5
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
OUTPUT
INPUT
50Ω
50Ω
Notes - Component values may change depending
on board layout.
Part Number
Rev. Date
LBN07702
2006-10-23
1.0
SIPAT Co., Ltd.
( CETC No. 26 Research Institute )
Nanping Huayuan Road No. 14
Chongqing, China, 400060
Rev.
Page 1/3
Phone: +86-23-62808818
Fax: +86-23-62805284
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