China Electronics Technology Group Corporation
No.26 Research Institute
340MHz SAW Filter
8MHz Bandwidth
SIPAT Co., Ltd.
www. sipatsaw.com
Part Number: LBN34001
Features
For RF SAW filter
Single-ended operation
Ceramic Surface Mount Package
Small size
No matching required for operation at 50Ω
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
MHz
dB
Minimum
Typical
340
1.8
12.74
0.3
0.08
53
Maximum
Center Frequency
Insertion Loss
339
-
341
2.5
1 dB Bandwidth
MHz
dB
8
-
1
-
Passband Variation(f0±4MHz)
Absolute Delay
-
usec
dB
-
100～300MHz
50
40
45
-
Ultimate Rejection
300～320MHz
375～800MHz
dB
45
-
dB
53
-
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
KHz/°C
-
-23.8
64LN
25
°C
°C
-40
-45
-
+85
°C
-
+105
V
0
Input Power
dBm
-
-
-
10
ESD Class
1A
Package Size
SMD5.0*5.0
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.
LBN34001
2008-07-11
2.0
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
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Tel: +86-23-62808818
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
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