China Electronics Technology Group Corporation
No.26 Research Institute
415MHz SAW Filter
30MHz Bandwidth
Part Number: LBN41504
www.sipatsaw.com
SIPAT Co., Ltd.
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
Center Frequency
Insertion Loss(400
�½�
430MHz)
Passband Variation(400
�½�
430MHz)
VSWR(400
�½�
430MHz)
Group Delay Variation(400
�½�
430MHz)
10~345MHz
345~390MHz
440~470MHz
470~480MHz
Attenuation
480~561MHz
561~593MHz
593~950MHz
950~2000MHz
2000~2500MHz
Material Temperature coefficient
Substrate Material
Ambient Temperature
Operating Temperature Range
Storage Temperature Range
DC Voltage
Input Power
ESD Class
Package Size
Notes:
1.
2.
3.
4.
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;
Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances;
This is the optimum impedance in order to achieve the performance show.
Unit
MHz
dB
dB
-
nsec
dB
dB
dB
dB
dB
dB
dB
dB
dB
KHz/°C
-
°C
°C
°C
V
dBm
-
Minimum
-
-
-
-
-
25
9
4
25
27
24
21
13
5
Typical
415
1.7
0.7
1.9/1.7
20
26
12
7
29
28
25
22
25
14
-28.2
41LN
25
Maximum
-
2.7
1.3
2.1
40
-
-
-
-
-
-
-
-
-
-40
-40
-
-
-
0
-
1A
+85
+85
10
SMD3.8*3.8
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
Part Number
Rev. Date
Ver.
LBN41504
2011-07-08
1.0
Page
1/3
Fax: +86-23-62808382
www.sipatsaw.com / sales@sipat.com
SIPAT [ SIPAT Co,Ltd ]
