China Electronics Technology Group Corporation
No.26 Research Institute
374MHz SAW Filter
6MHz Bandwidth
Part Number: LBS37403
www.sipatsaw.com
SIPAT Co., Ltd.
Features
For IF SAW filter
Single-ended operation
Ceramic Surface Mount Package
Small size
RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Center Frequency
Insertion Loss
1 dB Bandwidth
3 dB Bandwidth
20 dB Bandwidth
35 dB Bandwidth
Group Delay Variation(f0±2.5MHz)
Passband Variation
Absolute Delay
Ultimate Rejection
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
Input Power
ESD Class
Package Size
Notes:
1.
2.
All specifications are based on the test circuit shown;
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.
Unit
MHz
dB
MHz
MHz
MHz
MHz
nsec
dB
usec
dB
KHz/°C
-
°C
°C
°C
V
dBm
-
Minimum
373.78
-
5
5.5
-
-
-
-
-
35
Typical
374
23.8
5.77
6.34
7.71
8.35
70
0.5
1.5
38
0.37
Qz
25
Maximum
374.22
26
-
-
8
8.5
150
-
-
-
-45
-45
-
-
0
+75
+85
-
-
1C
10
SMD13.3*6.5
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
Rev. Date
Ver.
LBS37403
2011-08-01
1.0
Page
1/3
Fax: +86-23-62808382
www.sipatsaw.com / sales@sipat.com
SIPAT [ SIPAT Co,Ltd ]
