LBN70A67

China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 11MHz Bandwidth Part Number: LBN70A67 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 1.2 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Variation Phase Linearity(f0±5MHz) Absolute Delay f0±6MHz f0±6.2MHz Ultimate Rejection f0±6.6MHz f0±9MHz 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 deg usec dB dB dB dB KHz/°C °C V dBm - Minimum 69.9 11.15 30 45 45 50 Typical 70 25.3 11.27 11.41 12.04 0.7 14 3.77 32 55 49 53 -6.58 YZ LN 25 0 Maximum 70.1 26 1.2 - - 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. LBN70A67 2010-06-02 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 11MHz Bandwidth Part Number: LBN70A67 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L1=180nH C1=39pF OUTPUT 50Ω C1 INPUT 50Ω Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 12.80 0.50 SIPAT LBN70A67 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others 4.70 0.50 4.50 0.50 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN70A67: 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. LBN70A67 2010-06-02 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 11MHz Bandwidth Part Number: LBN70A67 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -15.3202 -25.3202 -35.3202 -24.8202 -23.8202 Passband Response Type Performance -24.3202 -45.3202 Magnitude(dB) A m plitude ripple(dB ) -55.3202 -65.3202 -75.3202 -85.3202 -25.3202 -25.8202 -26.3202 -26.8202 -95.3202 -105.3202 -115.3202 -27.3202 50 55 60 65 70 75 Frequency(MHz) 80 85 90 60 65 70 Frequency(MHz) 75 80 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±5MHz) Type Performance 4200 40 Phase Linearity(f0±5MHz) Type Performance 4100 30 4000 20 3900 10 3800 X: 64.99 Y: 3762 X: 70 Y: 3769 X: 75.01 Y: 3783 X: 75.01 Y: 6.826 X: 64.99 Y: 2.078 G roup Delay T im e(ns ) 3700 Degree(deg) 0 X: 70 Y: -2.585 -10 3600 -20 3500 -30 3400 3300 -40 3200 60 62 64 66 68 70 Frequency(MHz) 72 74 76 78 80 -50 60 62 64 66 68 70 Frequency(MHz) 72 74 76 78 80 Horizontal: 2MHz/Div Vertical: 100ns/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. LBN70A67 2010-06-02 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com