LBS140A11_10

China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 6MHz Bandwidth Part Number: LBS140A11 www. sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 3 dB Bandwidth Passband Variation Absolute Delay f0±3.45MHz f0±3.65MHz Ultimate Rejection f0±4.05MHz f0±8.05MHz f0±18.05MHz 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 dB usec dB dB dB dB dB KHz/°C °C °C °C V dBm - Minimum 139.85 6 35 45 48 50 52 Typical 140 26.6 6.06 0.7 3.33 40 51 56 55 64 0.14 Qz 25 Maximum 140.15 30 1.5 4 - -40 -45 0 +85 +105 - 1A 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. LBS140A11 2010-11-26 1.1 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 6MHz Bandwidth Part Number: LBS140A11 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=120nH L2=82nH OUTPUT 50Ω C2 Notes - Component values may change depending on board layout. INPUT 50Ω C1 C1=39pF C2=47pF Source/Load Impedance=50 ohm Package Dimension 35.00 0.5 12.80 0.5 SIPAT LBS140A11 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS140A11: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 4.7 4.5 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. LBS140A11 2010-11-26 1.1 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 6MHz Bandwidth Part Number: LBS140A11 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -16.6433 -26.6433 -36.6433 -26.1433 -25.1433 Passband Respond -25.6433 -46.6433 Magnitude(dB) -56.6433 -66.6433 -76.6433 -86.6433 -28.1433 -26.6433 -27.1433 -27.6433 -96.6433 -106.6433 -116.6433 120 -28.6433 -29.1433 125 130 135 140 145 Frequency(MHz) 150 155 160 134 136 138 140 142 144 146 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±3MHz) Type Performance 3600 15 Phase Linearity(f0±3MHz) Type Performance 3500 10 5 3400 X: 140 Y: -0.06481 X: 143 Y: 1.644 Group Delay Time(ns) 3300 X: 140 Y: 3321 Degree(deg) X: 137 Y: 3314 X: 143 Y: 3308 0 X: 137 Y: -1.965 -5 3200 -10 -15 3100 -20 3000 135 136 137 138 139 140 Frequency(MHz) 141 142 143 144 145 -25 135 136 137 138 139 140 Frequency(MHz) 141 142 143 144 145 Horizontal: 1MHz/Div Vertical: 100ns/Div Horizontal: 1MHz/Div Vertical: 5deg/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. LBS140A11 2010-11-26 1.1 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com