LBS14042 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 140MHz SAW Filter 0.3MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
140MHz SAW Filter
0.3MHz Bandwidth
Part Number: LBS14042
Specifications
Parameter
Center Frequency
Insertion Loss
0.75 dB Bandwidth
1 dB Bandwidth
1.5 dB Bandwidth
3 dB Bandwidth
38 dB Bandwidth
40 dB Bandwidth
45 dB Bandwidth
Passband Variation
Absolute Delay
Ultimate Rejection(out of f0±0.6MHz)
Material Temperature coefficient
Ambient Temperature
Package Size
Unit
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
MHz
dB
usec
dB
KHz/°C
°C
Minimum
Typical
139.95
140
-
23.7
0.2
0.24
0.25
0.26
0.3
0.31
-
0.37
-
0.76
-
0.77
-
0.8
-
0.1
-
4.37
45
49
0.14
25
DIP3512 (35.0x12.8x4.7mm3)
Maximum
140.05
25
-
-
-
-
0.8
-
0.92
1
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
INPUT
50Ω
L1
OUTPUT
50Ω
C1
L1=5nH C1=36pF
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.
LBS14042
2006-8-16
1.0
Page 1/3
Phone: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]