LBN70A69

China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 9MHz Bandwidth Part Number: LBN70A69 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 35 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection 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 MHz dB usec dB KHz/°C °C V dBm - Minimum 69.9 9.4 50 Typical 70 20.9 9.27 9.5 10.32 10.37 0.7 2.88 54 -13.16 YZ LN 25 0 Maximum 70.1 25 10.4 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. LBN70A69 2010-07-02 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 9MHz Bandwidth Part Number: LBN70A69 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=150nH L2=180nH OUTPUT 50Ω INPUT 50Ω C1 C1=56pF 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 LBN70A69 XXYYZZ Input Output 1 5 Ground All Others 4.70 0.50 4.50 0.50 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN70A69: 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. LBN70A69 2010-07-02 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 9MHz Bandwidth Part Number: LBN70A69 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -10.9193 -20.9193 -30.9193 -20.4193 -19.4193 Passband Response Type Performance -19.9193 -40.9193 Magnitude(dB) A m plitude ripple(dB ) -50.9193 -60.9193 -70.9193 -80.9193 -20.9193 -21.4193 -21.9193 -22.4193 -90.9193 -100.9193 -110.9193 45 -22.9193 50 55 60 65 70 75 Frequency(MHz) 80 85 90 95 60 62 64 66 68 70 Frequency(MHz) 72 74 76 78 80 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±4.5MHz) Type Performance 3800 40 3600 30 3400 20 3200 Phase Linearity(f0±4.5MHz) Type Performance 10 G roup Delay T im e(ns ) 3000 Degree(deg) X: 65.5 Y: -2.321 X: 70 Y: -3.869 X: 74.5 Y: 7.835 2800 X: 65.5 Y: 2799 X: 70 Y: 2877 X: 74.5 Y: 2882 0 -10 2600 2400 -20 2200 -30 2000 -40 1800 62 64 66 68 70 Frequency(MHz) 72 74 76 78 -50 62 64 66 68 70 Frequency(MHz) 72 74 76 78 Horizontal: 2MHz/Div Vertical: 200ns/Div Horizontal: 2MHz/Div Vertical: 10deg/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. LBN70A69 2010-07-02 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com