LBN140A35 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 140MHz SAW Filter 40MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
140MHz SAW Filter
40MHz Bandwidth
Part Number: LBN140A35
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
139.8
140
140.2
Insertion Loss
dB
-
27.3
30
1 dB Bandwidth
MHz
39.95
40.3
-
3 dB Bandwidth
MHz
40.25
40.85
-
35 dB Bandwidth
MHz
-
42.44
42.85
45 dB Bandwidth
MHz
-
42.63
46.05
55 dB Bandwidth
MHz
-
42.98
47.65
Passband Variation
dB
-
0.8
1.5
Phase Linearity(f0±20MHz)
deg
-
11
12
Absolute Delay
usec
-
1.77
3.5
Ultimate Rejection
dB
-
52
-
Material Temperature coefficient
KHz/°C
-11.48
Substrate Material
-
128LN
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
DIP2712 (27.0x12.8x4.7mm3)
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.
LBN140A35
2009-06-26
1.0
Page 1/3
Tel: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]