China Electronics Technology Group Corporation
No.26 Research Institute
140MHz SAW Filter
32MHz Bandwidth
SIPAT Co., Ltd.
www. sipatsaw.com
Part Number: LBN14009
Features
For IF SAW filter
High attenuation
Single-ended operation
Dual In-line Package
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
MHz
dB
Minimum
Typical
Maximum
Center Frequency
Insertion Loss
139.75
140
23.7
31
140.25
-
26
-
1 dB Bandwidth
MHz
MHz
MHz
MHz
dB
29.7
3 dB Bandwidth
32
-
33
-
40 dB Bandwidth
39.63
40.33
0.6
3
40
-
50 dB Bandwidth
-
Passband Variation
Phase Linearity(f0±15MHz)
Group Delay Variation(f0±15MHz)
Absolute Delay
-
1
6
50
-
deg
nsec
usec
dB
-
-
25
-
1.05
57
Ultimate Rejection
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
50
-
KHz/°C
-
-11.48
128LN
25
°C
°C
-40
-45
-
+85
°C
-
+105
V
0
Input Power
dBm
-
-
-
10
ESD Class
1
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.
Part Number
Rev. Date
Ver.
LBN14009
2008-01-09
1.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Page 1/3
Tel: +86-23-62808818
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
