70MHz SAW Filter 6MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7056 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 - 23.5 24.5 1.5 dB Bandwidth MHz 6 6.18 - Passband Variation dB - 0.4 1 Absolute Delay usec - 3.76 4.7 f0±3.4MHz dB 15 19 - f0±3.6MHz dB 40 59 - f0±4MHz dB 53 59 - f0±8MHz dB 53 60 - 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 1 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 LBN7056 Rev. Date 2007-12-13 Ver. 2.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 70MHz SAW Filter 6MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7056 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 0.5 Pad Configuration: 12.80 0.5 SIPAT LBN7056 07XX Input 1 Output 5 Ground All Others 4.7 Marking Configuration: 1) SIPAT: Manufacturer Name 4.5 2) LBN7056: Part Number 0.45 0.05 3) 07XX: Date Code 2.54 0.2 2.54 0.2 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 5 6 1 Package: DIP3512 7.62 0.2 4 3 2 25.40 0.2 Part Number LBN7056 Rev. Date 2007-12-13 Ver. 2.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 70MHz SAW Filter 6MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN7056 www. sipatsaw.com Typical Performance Frequency Respond Passband Respond Magnitude(dB) Type Performance -13.5157 -21.0157 -23.5157 -21.5157 -33.5157 -22.0157 -43.5157 -22.5157 -53.5157 -23.0157 -63.5157 -23.5157 -73.5157 -24.0157 -83.5157 -24.5157 -93.5157 -25.0157 -103.5157 -25.5157 -113.5157 55 60 65 70 Frequency(MHz) Horizontal: 5MHz/Div 75 80 -26.0157 85 Vertical: 10dB/Div 65 66 67 68 69 70 71 72 Horizontal: 1MHz/Div Group Delay Variation(f0±3MHz) 73 74 75 Vertical: 0.5dB/Div Phase Linearity(f0±3MHz) Type Performance Type Performance 4000 20 15 3900 10 X: 73 Y: 4.572 5 X: 67 Y: 0.08671 X: 70 Y: 3732 0 X: 73 Y: 3721 Degree(deg) X: 67 Y: 3708 3700 X: 70 Y: -2.869 -5 -10 3600 -15 -20 3500 -25 68 69 70 Frequency(MHz) 71 Horizontal: 1MHz/Div 72 73 74 -30 65 75 Vertical: 100ns/Div 66 67 68 69 +j2.0 74 75 Vertical: 5deg/Div +j0.5 +j5.0 -j0.5 +j5.0 0.5 0.0 ∞ -j5.0 -j0.2 +j2.0 +j0.2 0.2 5.0 2.0 +j0.2 1.0 73 +j1.0 +j0.5 0.5 72 Smith Chart S22 +j1.0 ∞ -j5.0 -j0.2 -j2.0 -j0.5 -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 71 Horizontal: 1MHz/Div Smith Chart S11 0.0 70 Frequency(MHz) 5.0 67 2.0 66 1.0 3400 65 0.2 Group Delay Time(ns) 3800 Part Number LBN7056 Rev. Date 2007-12-13 Ver. 2.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3