140MHz SAW Filter 2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS14095 www.sipatsaw.com Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 139.85 140 140.15 Insertion Loss dB - 26 27 1 dB Bandwidth MHz - 1.65 - 3 dB Bandwidth MHz 1.7 1.83 - 40 dB Bandwidth MHz - 2.55 - Passband Variation dB - 0.5 1.5 Absolute Delay usec - 3.7 4 f0±1.3MHz dB 35 40 - f0±1.5MHz dB 45 50 - f0±1.9MHz dB 50 65 - f0±5.9MHz dB 55 67 - f0±11MHz dB 55 66 - Ultimate Rejection Material Temperature coefficient KHz/°C 0.14 Ambient Temperature °C 25 DIP3512 (35.0x12.8x4.7mm3) Package Size Notes: 1. All specifications are based on the test circuit shown 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over 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 Matching Configuration L1=47nH INPUT 50Ω L1 Source/Load Impedance=50 ohm OUTPUT 50Ω Notes - Component values may change depending on board layout. SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 Part Number LBS14095 Rev. Date 2007-3-20 Ver. 1.0 Fax: +86-23-62805284 Page 1/4 www.sipatsaw.com / [email protected] 140MHz SAW Filter 2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS14095 www.sipatsaw.com Package Dimension 35.00±0.5 12.80±0.5 4.7 4.5 0.45±0.05 2.54±0.2 2.54±0.2 Input 1 Output 5 Ground 2,3,4,6 Unit: mm SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 5 6 1 Package: DIP3512 7.62±0.2 4 3 2 25.40±0.2 Part Number LBS14095 Rev. Date 2007-3-20 Ver. 1.0 Fax: +86-23-62805284 Page 2/4 www.sipatsaw.com / [email protected] 140MHz SAW Filter 2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS14095 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance -24.0673 -16.0673 -26.0673 3dB CF = 140.0294MHz 1dB = 1.6481MHz 3dB = 1.8253MHz 40dB = 2.5512MHz Insert Loss = -26.0673dB Passband Ripple = 0.53989dB Ultimate Rejection = 49.9002dB Group Delay = 95.0711ns Phase Linearity = 2.8988deg Delay = 3675.537ns -36.0673 -46.0673 -24.5673 -25.0673 -25.5673 Magnitude(dB) -56.0673 -26.0673 -66.0673 -26.5673 -76.0673 -27.0673 -86.0673 -27.5673 -96.0673 -28.0673 -106.0673 -116.0673 125 130 135 140 Frequency(MHz) 145 Horizontal: 5MHz/Div 150 -28.5673 137 155 Vertical: 10dB/Div 138 139 140 Horizontal: 1MHz/Div Group Delay Variation(f0±0.8MHz) 141 142 143 Vertical: 0.5dB/Div Phase Linearity(f0±0.8MHz) Type Performance Type Performance 15 4000 3900 10 3800 5 X: 140.8 Y: 3636 X: 139.2 Y: 3631 Degree(deg) Group Delay Time(ns) X: 140 Y: 3693 3700 3600 X: 139.2 Y: 0.04294 X: 140 Y: 0.07466 X: 140.8 Y: 0.3593 0 3500 -5 3400 -10 3300 139 140 Frequency(MHz) Horizontal: 1MHz/Div 141 142 143 -15 136 144 Vertical: 100ns/Div 137 138 139 Horizontal: 1MHz/Div Smith Chart S11 -j0.2 +j5.0 0.0 -j5.0 0.5 ∞ 0.2 5.0 2.0 1.0 144 +j2.0 +j0.2 +j5.0 0.5 +j0.2 0.2 143 Vertical: 5deg/Div +j0.5 +j2.0 ∞ -j5.0 -j0.2 -j2.0 -j2.0 -j0.5 -j1.0 -j1.0 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 142 +j1.0 +j0.5 -j0.5 141 Smith Chart S22 +j1.0 0.0 140 Frequency(MHz) 5.0 138 2.0 137 1.0 3200 136 Part Number LBS14095 Rev. Date 2007-3-20 Ver. 1.0 Fax: +86-23-62805284 Page 3/4 www.sipatsaw.com / [email protected] 140MHz SAW Filter 2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS14095 www.sipatsaw.com Maximum Ratings Operating Temperature Range °C [-40°C;+85°C] Storage Temperature Range °C [-40°C;+105°C] DC Voltage V 0 Input Power dBm 10 max 1 ESD Class SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62808818 Part Number LBS14095 Rev. Date 2007-3-20 Ver. 1.0 Fax: +86-23-62805284 Page 4/4 www.sipatsaw.com / [email protected]