LBT09031

China Electronics Technology Group Corporation No.26 Research Institute 90MHz SAW Filter 5MHz Bandwidth Part Number: LBT09031 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 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay f0±3.1MHz Ultimate Rejection f0±3.3MHz f0±3.7MHz f0±7.7MHz Material Temperature coefficient Substrate Material Ambient Temperature 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 KHz/°C °C V dBm - Minimum 89.85 5.4 35 45 50 55 Typical 90 23.9 5.29 5.49 6.17 0.7 4.2 40 55 60 65 -1.62 112LT 25 0 Maximum 90.15 29 1 - - 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. LBT09031 2010-09-25 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 90MHz SAW Filter 5MHz Bandwidth Part Number: LBT09031 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration INPUT 50Ω L1 L2 OUTPUT 50Ω L1=L2=56nH Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 Pad Configuration: 12.80 0.50 SIPAT LBT09031 XXYYZZ Input Output 1 5 Ground All Others 4.70 0.50 4.50 0.50 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBT09031: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 0.45 0.05 2.54 0.20 7.62 0.50 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 0.50 2.54 0.20 Unit: mm Part Number Rev. Date Ver. LBT09031 2010-09-25 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 90MHz SAW Filter 5MHz Bandwidth Part Number: LBT09031 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -13.9465 -23.9465 -33.9465 -23.4465 -22.4465 Passband Response Type Performance -22.9465 -43.9465 Magnitude(dB) Amplitude ripple(dB) -53.9465 -63.9465 -73.9465 -83.9465 -23.9465 -24.4465 -24.9465 -25.4465 -93.9465 -103.9465 -113.9465 70 -25.9465 75 80 85 90 95 Frequency(MHz) 100 105 110 84 86 88 90 Frequency(MHz) 92 94 96 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±2.5MHz) Type Performance 25 4800 20 Phase Linearity(f0±2.5MHz) Type Performance 4600 15 10 4400 Group Delay Time(ns) 5 Degree(deg) X: 87.5 Y: 4220 X: 90 Y: 4221 X: 92.5 Y: 4187 X: 87.5 Y: -1.271 X: 90 Y: -1.77 X: 92.5 Y: 2.671 4200 0 -5 4000 -10 3800 -15 -20 3600 -25 85 86 87 88 89 90 Frequency(MHz) 91 92 93 94 95 85 86 87 88 89 90 Frequency(MHz) 91 92 93 94 95 Horizontal: 1MHz/Div Vertical: 200ns/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. LBT09031 2010-09-25 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com