China Electronics Technology Group Corporation
No.26 Research Institute
830.05MHz SAW Filter
9MHz Bandwidth
Part Number: LBT83002
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
1.5 dB Bandwidth
Passband Variation(825.5
½
834.6MHz)
Absolute Delay
Input/Output VSWR(825.5
½
834.6MHz)
0
½
808MHz
808
½
816MHz
Ultimate Rejection
842
½
850MHz
850
½
858MHz
858
½
2000MHz
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
MHz
dB
usec
-
dB
dB
dB
dB
dB
KHz/°C
-
°C
°C
°C
V
dBm
-
Minimum
-
-
9.1
-
-
-
35
10
-
30
34
Typical
830.05
1.6
14.43
0.4
0.06
1.25/1.17
38
38
5
40
38
-26.56
42LT
25
Maximum
-
4.5
-
1.5
-
2.5
-
-
-
-
-
-40
-45
-
-
-
0
-
1A
+85
+105
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.
LBT83002
2008-07-29
1.0
Page
1/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
SIPAT [ SIPAT Co,Ltd ]
