LBS13901

China Electronics Technology Group Corporation No.26 Research Institute 138.5MHz SAW Filter 1MHz Bandwidth Part Number: LBS13901 www. sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package Specifications Parameter Center Frequency Insertion Loss 1.2 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay f0±0.95MHz f0±1.15MHz Ultimate Rejection f0±1.55MHz f0±5.55MHz f0±15MHz Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class Package Size Notes: 1. 2. 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; 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. Unit MHz dB MHz MHz MHz dB usec dB dB dB dB dB KHz/°C °C °C °C V dBm - Minimum 138.35 1 35 45 50 55 55 Typical 138.5 23.7 0.94 1.1 1.84 0.5 3.83 40 52 70 80 70 0.14 Qz 25 Maximum 138.65 26 1.2 4 - -40 -45 0 +85 +105 - 1 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. LBS13901 2007-09-13 1.0 Page 1/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 138.5MHz SAW Filter 1MHz Bandwidth Part Number: LBS13901 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 LBS13901 07XX Input Output 1 5 12.80 0.5 4.7 4.5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS13901: Part Number 3) 07XX: Date 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. LBS13901 2007-09-13 1.0 Page 2/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 138.5MHz SAW Filter 1MHz Bandwidth Part Number: LBS13901 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -13.7244 Passband Respond -22.2244 -23.7244 -33.7244 -43.7244 3dB CF = 138.5373MHz 1.2dB = 0.93948MHz 3dB = 1.0965MHz 40dB = 1.8368MHz Insert Loss = -23.7244dB Passband Ripple = 0.52558dB Ultimate Rejection = 52.9911dB Group Delay = 119.979ns Phase Linearity = 2.3819deg Delay = 3.8256us -22.7244 -23.2244 -23.7244 -24.2244 -53.7244 Magnitude(dB) -63.7244 -73.7244 -83.7244 -24.7244 -25.2244 -25.7244 -93.7244 -103.7244 -113.7244 135 136 137 138 139 Frequency(MHz) 140 141 142 137.5 138 138.5 139 139.5 Horizontal: 1MHz/Div Vertical: 10dB/Div Horizontal: 0.5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±0.5MHz) Type Performance 4200 8 Phase Linearity(f0±0.5MHz) Type Performance 4100 6 4000 4 2 3900 Group Delay Time(ns) X: 138.5 Y: 3817 X: 139 Y: 3835 X: 138 Y: 0.7842 X: 138.5 Y: -1.037 X: 139 Y: 1.199 Degree(deg) 138 138.5 Frequency(MHz) 139 139.5 140 3800 X: 138 Y: 3771 0 -2 3700 -4 3600 -6 3500 -8 3400 -10 3300 137 137.5 -12 137 137.5 138 138.5 Frequency(MHz) 139 139.5 140 Horizontal: 0.5MHz/Div Vertical: 100ns/Div Horizontal: 0.5MHz/Div Vertical: 2deg/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 ∞ 5.0 0.0 ∞ -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. LBS13901 2007-09-13 1.0 Page 3/3 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com