China Electronics Technology Group Corporation No.26 Research Institute
90MHz SAW Filter 12MHz Bandwidth
Part Number: LBN09026
www.sipatsaw.com
SIPAT Co., Ltd.
Features
For IF SAW filter High attenuation Single-ended operation Dual In-line Package No matching required for operation at 50Ω RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Center Frequency Insertion Loss 3dB Bandwidth Passband Variation Absolute Delay f0±6.475MHz f0±6.675MHz Ultimate Rejection f0±7.075MHz f0±11.075MHz 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 KHz/°C °C °C °C V dBm -
Minimum
89.9 12.1 35 45 50 55
Typical
90 25.2 12.18 0.6 3.72 46 59 57 61 -8.46 YZ LN 25
Maximum
90.1 27 1.5 4 -
-40 -45 -
0 1
+85 +105 10
DIP3512 (35.0x12.8x4.7mm3)
SIPAT Co., Ltd.
( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818
Part Number Rev. Date Ver.
LBN09026 2008-12-01 1.0 Page 1/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation No.26 Research Institute
90MHz SAW Filter 12MHz Bandwidth
Part Number: LBN09026
www.sipatsaw.com
SIPAT Co., Ltd.
Matching Configuration
Source/Load Impedance=50 ohm
INPUT 50Ω OUTPUT 50Ω
Notes - Component values may change depending on board layout.
Package Dimension
35.00 0.5
Pad Configuration:
SIPAT LBN09026 XXYYZZ
Input Output
1 5
12.80 0.5 4.7 4.5
Ground All Others
Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN09026: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code
0.45 0.05 2.54 0.2 7.62 0.2
3 6
Package: DIP3512
SIPAT Co., Ltd.
( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818
2 1
4 5
25.40 0.2
2.54 0.2
Unit: mm
Part Number Rev. Date Ver.
LBN09026 2008-12-01 1.0 Page 2/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
China Electronics Technology Group Corporation No.26 Research Institute
90MHz SAW Filter 12MHz Bandwidth
Part Number: LBN09026
www.sipatsaw.com
SIPAT Co., Ltd.
Typical Performance
Frequency Respond
Type Performance -15.1643 -25.1643 -35.1643
-24.6643 -23.6643
Passband Respond
Type Performance
-24.1643
-45.1643 Magnitude(dB)
Amplitude ripple(dB)
-55.1643 -65.1643 -75.1643 -85.1643
-25.1643
-25.6643
-26.1643
-26.6643
-95.1643 -105.1643 -115.1643 65 70 75 80 85 90 95 Frequency(MHz) 100 105 110 115
-27.1643
-27.6643 75
80
85
90 Frequency(MHz)
95
100
105
Horizontal: 5MHz/Div
Vertical: 10dB/Div
Horizontal: 5MHz/Div
Vertical: 0.5dB/Div
Group Delay Variation(f0±6MHz)
Type Performance 4200 80
Phase Linearity(f0±6MHz)
Type Performance
4100
60
4000 40 3900 20 Group Delay Time(ns) 3800
X: 84 Y: 3701 X: 90 Y: 3725 X: 84 Y: 2.067 X: 96 Y: 3690 X: 90 Y: -1.655 X: 96 Y: 6.91
Degree(deg) 98 100
0
3700
3600
-20
3500
-40
3400
-60
3300 -80 3200 80 82 84 86 88 90 Frequency(MHz) 92 94 96 80 82 84 86 88 90 Frequency(MHz) 92 94 96 98 100
Horizontal: 2MHz/Div
Vertical: 100ns/Div
Horizontal: 2MHz/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.
LBN09026 2008-12-01 1.0 Page 3/3
Fax: +86-23-62808382
www.sipatsaw.com / sawmkt@sipat.com
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