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 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 50 RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Center Frequency Insertion Loss 1.5 dB Bandwidth Passband Variation(825.5834.6MHz) Absolute Delay Input/Output VSWR(825.5834.6MHz) 0808MHz 808816MHz Ultimate Rejection 842850MHz 850858MHz 8582000MHz 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 OUTPUT 50
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(f04.5MHz)
Type Performance 200 80
Phase Linearity(f04.5MHz)
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


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