LBN140A41 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 140MHz SAW Filter 64MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www.sipatsaw.com
140MHz SAW Filter
64MHz Bandwidth
Part Number: LBN140A41
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
139.65
140
140.35
Insertion Loss
dB
-
31.2
32
1 dB Bandwidth
MHz
60
63.42
-
3 dB Bandwidth
MHz
64
66.45
-
40 dB Bandwidth
MHz
-
78
81
50 dB Bandwidth
MHz
-
79.4
82
Passband Variation
dB
-
0.7
1
Phase Linearity(f0±30MHz)
deg
-
7
9
Group Delay Variation(f0±30MHz)
nsec
-
15
25
Absolute Delay
usec
-
1
-
Ultimate Rejection
dB
45
49
-
Material Temperature coefficient
KHz/°C
-11.48
Substrate Material
-
128LN
Ambient Temperature
°C
25
DC Voltage
V
0
Input Power
dBm
-
-
10
ESD Class
-
1A
Package Size
DIP3512 (35.0x12.8x4.7mm3)
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.
LBN140A41
2009-10-28
1.0
Page 1/3
Tel: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]