LBN140A84 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 140MHz IF SAW Filter

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www. sipatsaw.com
140MHz IF SAW Filter
13.55MHz Bandwidth
Part Number: LBN140A84
Features
� For IF SAW filter
� High attenuation
� Single-ended operation
� Dual In-line Package
� No matching required for operation at 50Ω
� RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
139.85
140
140.15
Insertion Loss
dB
-
23.7
25
3dB Bandwidth
MHz
13.55
13.57
-
F0±7.2MHz
dBc
35
38
-
F0±7.4MHz
dBc
45
48
-
Selectivity
F0±7.8MHz
dBc
50
52
-
F0±11.8MHz
dBc
53
55
-
Passband Variation
dB
-
1.0
1.5
Ultimate Rejection (F0±12MHz)
dB
53
55
-
Absolute Delay
usec
3.26
4.0
Material Temperature coefficient KHz/°C
-13.16
Substrate Material
YZ-LN
Ambient Temperature
°C
25
ESD Class
-
1A
Input Power
dBm
-
-
10
Package Size
DIP3512
Notes:
1. All specifications are based on the test circuit shown;
2. In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room
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.
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBN140A84
2013-06-03
1.0
Page 1/3
Phone:^Te+^l:86⁺-⁸2⁶3^-2-6³2^-69²2⁸0⁰6⁸8⁸4¹⁸
F^Fa^ax^x:^: +⁺⁸8⁶6^--²2³3^--⁶6²2⁸8⁰⁵0²5⁸2⁴84 ^www^ww^.sw^ip.^as^ti^sp^aa^wts^.ca^ow^m.c^/om^saw/^ms^ka^tw^@[e-mail]