LB140DS33 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 140MHz SAW Filter 76MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www. sipatsaw.com
140MHz SAW Filter
76MHz Bandwidth
Part Number: LB140DS33
Features
— For IF SAW filter
— High attenuation
— Single-ended operation
— Dual In-line Package
— RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
-
140
-
Insertion Loss
dB
-
28.6
30
2 dB Bandwidth
MHz
75
77.15
-
3 dB Bandwidth
MHz
76
77.87
-
35 dB Bandwidth
MHz
-
84.19
85
Passband Variation
dB
-
0.8
2
Absolute Delay
usec
-
1.06
-
@f0±40MHz
dB
-
8
-
Ultimate Rejection
@f0±50MHz
dB
35
40
-
Material Temperature coefficient
KHz/°C
-13.16
Substrate Material
-
YZ LN
Ambient Temperature
°C
25
Operating Temperature Range
°C
-40
-
+85
Storage Temperature Range
°C
-45
-
+105
DC Voltage
V
0
Input Power
dBm
-
-
10
ESD Class
-
1A
Package Size
DIP2212 (22.2x12.8x4.7mm3)
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.
LB140DS33
2008-06-17
1.0
Page 1/3
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