LBN140A03 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 140MHz SAW Filter 12MHz Bandwidth

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www. sipatsaw.com
140MHz SAW Filter
12MHz Bandwidth
Part Number: LBN140A03
Features
— For IF SAW filter
— High attenuation
— Single-ended operation
— Ceramic Surface Mount Package
— Small size
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
139.8
140
140.2
Insertion Loss
dB
-
22.7
25
1 dB Bandwidth
MHz
11.1
11.57
-
3 dB Bandwidth
MHz
12
12.27
-
40 dB Bandwidth
MHz
-
14.53
15
Passband Variation
dB
-
0.7
1
Phase Linearity(f0±5.5MHz)
deg
-
7
15
Group Delay Variation(f0±5.5MHz)
nsec
-
73
90
Absolute Delay
usec
-
1.31
-
Ultimate Rejection
dB
40
45
-
Material Temperature coefficient
KHz/°C
-13.16
Substrate Material
-
YZ
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
-
1
Package Size
SMD13.3*6.5A
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.
LBN140A03
2007-09-07
1.0
Page 1/3
Tel: [phone]
Fax: [phone] www.sipatsaw.com / [e-mail]