LBS11403 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 114MHz SAW Filter 0.48MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
114MHz SAW Filter
0.48MHz Bandwidth
Part Number: LBS11403
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
113.960
114
114.040
Insertion Loss
dB
-
8.7
10
0.75 dB Bandwidth
MHz
0.48
0.52
-
20 dB Bandwidth
MHz
-
1.68
1.72
40 dB Bandwidth
MHz
-
2.1
2.5
Passband Variation
dB
-
0.2
0.75
Absolute Delay
usec
-
1.75
-
Phase Linearity(f0±0.225MHz)
deg
-
2
5
Group Delay Variation
f0±0.15MHz
nsec
50
100
f0±0.25MHz
75
200
Ultimate Rejection
f0±3MHz
dB
42
45
Material temperature coefficient
KHz/°C
1xF_o/1000
Ambient Temperature
°C
25
Package Size
SMD 13.3*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
L1
C1
L2
C2
L1=120+18nH L2=180nH
C1=56pF
C2=56pF
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.
LBS11403
2005-7-4
1.0
Page 1/3
Phone: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]