70MHz SAW Filter 15MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN07080 www.sipatsaw.com 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 Unit Minimum Typical Maximum Center Frequency MHz 69.9 70 70.1 Insertion Loss dB - 30.5 32.5 3 dB Bandwidth MHz 15.2 15.25 - Passband Variation dB - 0.8 1.5 Absolute Delay usec - 3.78 4 f0±8MHz dB 35 39 - f0±8.2MHz dB 45 53 - f0±8.6MHz dB 48 52 - f0±12.6MHz dB 52 58 - Ultimate Rejection Material Temperature coefficient KHz/°C -6.58 Substrate Material - YZ LN Ambient Temperature °C 25 Operating Temperature Range °C -40 - +85 Storage Temperature Range °C -45 - +105 DC Voltage V Input Power dBm ESD Class - 0 - - 10 1A DIP3512 (35.0x12.8x4.7mm3) Package Size Notes: 1. All specifications are based on the test circuit shown; 2. In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature; 3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances; 4. This is the optimum impedance in order to achieve the performance show. SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number LBN07080 Rev. Date 2010-12-03 Ver. 1.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 70MHz SAW Filter 15MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN07080 www.sipatsaw.com Matching Configuration Source/Load Impedance=50 ohm OUTPUT 50Ω INPUT 50Ω Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 Pad Configuration: 12.80 0.50 SIPAT LBN07080 XXYYZZ 1) SIPAT: Manufacturer Name 2) LBN07080: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 5 6 1 2.54 0.20 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 5 7.62 0.50 4 3 2 Package: DIP3512 Output Marking Configuration: 2.54 0.20 25.40 0.50 1 Ground All Others 4.70 0.50 4.50 0.50 0.45 0.05 Input Part Number LBN07080 Rev. Date 2010-12-03 Ver. 1.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 70MHz SAW Filter 15MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN07080 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance Type Performance -20.5132 -29.0132 -30.5132 -29.5132 -40.5132 -30.0132 -30.5132 A m plitude ripple(dB ) -60.5132 -70.5132 -80.5132 -31.0132 -31.5132 -90.5132 -32.0132 -100.5132 -32.5132 -110.5132 -120.5132 45 50 55 60 65 70 75 Frequency(MHz) Horizontal: 5MHz/Div 80 85 90 -33.0132 50 95 Vertical: 10dB/Div 55 60 65 70 Frequency(MHz) 75 Horizontal: 5MHz/Div Group Delay Variation(f0±17.5MHz) 80 85 90 Vertical: 0.5dB/Div Phase Linearity(f0±17.5MHz) Type Performance Type Performance 4300 10 4200 8 4100 6 4000 4 3900 X: 70 Y: 3821 2 X: 77.5 Y: 3767 X: 62.5 Y: 3763 3800 Degree(deg) G roup Delay T im e(ns ) 3700 X: 77.5 Y: 1.628 X: 70 Y: 0.9048 X: 62.5 Y: 0.4553 0 -2 3600 -4 3500 -6 3400 3300 -8 3200 -10 70 Frequency(MHz) 75 Horizontal: 5MHz/Div 80 Vertical: 100ns/Div 60 65 70 Frequency(MHz) Horizontal: 5MHz/Div Smith Chart S11 +j0.5 +j2.0 -j0.2 -j5.0 -j0.5 5.0 0.0 ∞ +j5.0 0.5 5.0 2.0 1.0 -j0.2 +j2.0 +j0.2 +j5.0 0.2 +j0.2 0.5 Vertical: 2deg/Div +j1.0 +j0.5 ∞ -j5.0 -j0.5 -j2.0 -j2.0 -j1.0 -j1.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 80 Smith Chart S22 +j1.0 0.0 75 2.0 65 1.0 60 0.2 Magnitude(dB) -50.5132 Part Number LBN07080 Rev. Date 2010-12-03 Ver. 1.1 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3