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
China Electronics Technology Group Corporation
No.26 Research Institute
830.05MHz SAW Filter
9MHz Bandwidth
Part Number: LBT83002
www.sipatsaw.com
SIPAT Co., Ltd.
Matching Configuration
Source/Load Impedance=50 ohm
INPUT
50
Ω
OUTPUT
50
Ω
Notes - Component values may change depending
on board layout.
Package Dimension
3.80 0.2
Pad Configuration:
Input:
Output:
3.80 0.2
2
5
6
1.5MAX
Package: SMD3.8*3.8
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Tel: +86-23-62808818
1
SIPAT
83002
XXYYZZ
Ground: All Others
5
2
3
6
5
4
4
Marking Configuration:
1) •: Pad Number 1 Index
2) SIPAT: Manufacturer Name
3) 83002: Part Number
4) XXYY: Date(Year/month)
5) ZZ: Identified Code
1.90
1
2
3
0.60
1.80
Unit: mm
Part Number
Rev. Date
Ver.
LBT83002
2008-07-29
1.0
Page
2/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation
No.26 Research Institute
830.05MHz SAW Filter
9MHz Bandwidth
Part Number: LBT83002
www.sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Respond
Type Performance
8.3522
-1.6478
-11.6478
-1.1478
-0.1478
Passband Respond
Type Performance
-0.6478
-21.6478
Magnitude(dB)
Amplitude ripple(dB)
-31.6478
-41.6478
-51.6478
-61.6478
-1.6478
-2.1478
-2.6478
-3.1478
-71.6478
-81.6478
-91.6478
740
760
780
800
820
840
860
Frequency(MHz)
880
900
920
-3.6478
-4.1478
810
815
820
825
830
Frequency(MHz)
835
840
845
850
Horizontal: 20MHz/Div
Vertical: 10dB/Div
Horizontal: 5MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±4.5MHz)
Type Performance
200
80
Phase Linearity(f0±4.5MHz)
Type Performance
60
150
40
100
X: 825.5
Y: 90.04
20
X: 825.5
Y: 5.249
X: 834.5
Y: 5.638
X: 830
Y: -4.989
Group Delay Time(ns)
50
Degree(deg)
840
845
850
X: 830
Y: 56.07
X: 834.5
Y: 55.86
0
-20
0
-40
-60
-50
-80
-100
815
820
825
830
835
Frequency(MHz)
-100
815
820
825
830
835
Frequency(MHz)
840
845
850
Horizontal: 5MHz/Div
Vertical: 50ns/Div
Horizontal: 5MHz/Div
Vertical: 20deg/Div
Smith Chart S11
+j1.0
+j0.5
+j2.0
Smith Chart S22
+j1.0
+j0.5
+j2.0
+j0.2
+j5.0
+j0.2
+j5.0
0.2
0.5
1.0
2.0
5.0
0.2
0.5
1.0
2.0
0.0
∞
0.0
5.0
∞
-j0.2
-j5.0
-j0.2
-j5.0
-j0.5
-j1.0
-j2.0
-j0.5
-j1.0
-j2.0
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
3/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
This datasheet has been downloaded from:
www.EEworld.com.cn
Free Download
Daily Updated Database
100% Free Datasheet Search Site
100% Free IC Replacement Search Site
Convenient Electronic Dictionary
Fast Search System
www.EEworld.com.cn
All Datasheets Cannot Be Modified Without Permission
Copyright © Each Manufacturing Company
微控制器 MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
