LBS11503 Datasheet, PDF (1/4 Pages) SIPAT Co,Ltd – 114.99MHz SAW Filter 2MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
114.99MHz SAW Filter
2MHz Bandwidth
Part Number: LBS11503
Specifications
Parameter
Center Frequency
Insertion Loss
0.5 dB Bandwidth
1 dB Bandwidth
3 dB Bandwidth
40 dB Bandwidth
55 dB Bandwidth
Passband Variation(f0±0.615MHz)
Absolute Delay
Group Delay Variation(f0±0.6MHz)
Phase Linearity(f0±0.6MHz)
SWR
Ultimate Rejection
Material Temperature coefficient
Ambient Temperature
Package Size
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
dB
usec
nsec
deg
-
dB
KHz/°C
°C
Minimum
Typical
114.93
114.99
-
22.6
1.4
1.67
-
1.92
-
2.37
-
4.03
-
4.25
-
0.3
-
2
-
45
-
2
-
1.5
-
56
0.115
25
DIP2512 (24.6x12.6x4.33mm3)
Maximum
115.05
25
-
-
-
-
6
0.5
-
53
5
2
-
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
INPUT
50Ω C1
L1
R1
L2
OUTPUT
R2
C2 50Ω
GND
GND
L1=207nH L2=162nH
C1=C2=47pF
R1=1.5KΩ R2=1KΩ
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
Ver.
LBS11503
2007-04-30
2.0
Page 1/4
Phone: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]