LBS70-02

China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 0.2MHz Bandwidth Part Number: LBS70-0.2 www. sipatsaw.com SIPAT Co., Ltd. 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 Center Frequency Insertion Loss 3 dB Bandwidth 30 dB Bandwidth Passband Variation Phase Linearity(f0±0.1MHz) Group Delay Variation(f0±0.1MHz) Absolute Delay Ultimate Rejection Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class Package Size Notes: 1. 2. 3. 4. 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; Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances; This is the optimum impedance in order to achieve the performance show. Unit MHz dB MHz MHz dB deg nsec usec dB KHz/°C °C °C °C V dBm - Minimum 69.987 0.226 45 Typical 70 15 0.23 0.61 0.1 5 400 3.75 48 0.07 Qz 25 Maximum 70.013 18 0.24 0.65 0.2 60 -40 -45 - 0 1A +85 +105 10 DIP3616 (36.0x16.0x5.0mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBS70-0.2 2008-02-26 1.1 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 0.2MHz Bandwidth Part Number: LBS70-0.2 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 36 Pad Configuration: Input 3 4 Output SIPAT LBS70-0.2 08XX Ground All Others 6-φ0.8±0.1 15 16 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS70-0.2: Part Number 3) 08XX: Date Code 5 1 4 2 5 3 6 10 16 Package: DIP3616 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBS70-0.2 2008-02-26 1.1 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 0.2MHz Bandwidth Part Number: LBS70-0.2 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -5.2227 -15.2227 -25.2227 -14.7227 -13.7227 Passband Respond -14.2227 -35.2227 Magnitude(dB) -45.2227 -55.2227 -65.2227 -75.2227 -16.7227 -15.2227 -15.7227 -16.2227 -85.2227 -95.2227 -105.2227 69 69.2 69.4 69.6 69.8 70 70.2 Frequency(MHz) 70.4 70.6 70.8 71 -17.2227 -17.7227 69.75 69.8 69.85 69.9 69.95 70 70.05 70.1 70.15 70.2 70.25 Horizontal: 0.2MHz/Div Vertical: 10dB/Div Horizontal: 0.05MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±0.1MHz) Type Performance 6000 15 Phase Linearity(f0±0.1MHz) Type Performance 5500 10 5000 5 4500 Group Delay Time(ns) X: 70.1 Y: 3875 X: 70 Y: 1.189 Degree(deg) 4000 X: 69.9 Y: 3779 X: 70 Y: 3753 0 X: 69.9 Y: -1.906 X: 70.1 Y: -3.089 3500 -5 3000 -10 2500 -15 2000 1500 69.5 69.6 69.7 69.8 69.9 70 Frequency(MHz) 70.1 70.2 70.3 70.4 70.5 -20 69.5 69.6 69.7 69.8 69.9 70 Frequency(MHz) 70.1 70.2 70.3 70.4 70.5 Horizontal: 0.1MHz/Div Vertical: 500ns/Div Horizontal: 0.1MHz/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 ∞ 0.0 5.0 ∞ -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. LBS70-0.2 2008-02-26 1.1 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com