LBT07067

China Electronics Technology Group Corporation No.26 Research Institute 70MHz SAW Filter 4MHz Bandwidth Part Number: LBT07067 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 1.5 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth 50 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f0±4MHz) 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 MHz MHz MHz MHz dB usec dB KHz/°C °C °C °C V dBm - Minimum 69.9 3.84 50 Typical 70 26.6 3.93 4.01 4.16 4.91 4.97 0.8 3.97 58 -1.26 112LT 25 Maximum 70.1 28.5 5.2 1 - -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. LBT07067 2008-05-09 2.0 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 4MHz Bandwidth Part Number: LBT07067 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=150nH L2=120nH OUTPUT 50Ω C2 Notes - Component values may change depending on board layout. INPUT 50Ω C1 C1=82pF C2=47pF Source/Load Impedance=50 ohm Package Dimension 35.00 0.5 Pad Configuration: SIPAT LBT07067 XXYYZZ Input Output 1 5 12.80 0.5 4.7 4.5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBT07067: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 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. LBT07067 2008-05-09 2.0 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 4MHz Bandwidth Part Number: LBT07067 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -16.6065 -25.1065 Passband Respond -26.6065 -25.6065 -36.6065 -26.1065 -46.6065 -26.6065 -56.6065 Magnitude(dB) -66.6065 -27.1065 -76.6065 -27.6065 -86.6065 -28.1065 -96.6065 -28.6065 -106.6065 -116.6065 60 62 64 66 68 70 Frequency(MHz) 72 74 76 78 80 67 68 69 70 71 72 73 Horizontal: 2MHz/Div Vertical: 10dB/Div Horizontal: 1MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±1.5MHz) Type Performance 4300 15 4200 10 4100 X: 70 Y: 4013 X: 71.5 Y: 3949 Phase Linearity(f0±1.5MHz) Type Performance 5 X: 71.5 Y: 0.9107 X: 70 Y: -0.8015 4000 Group Delay Time(ns) X: 68.5 Y: 3991 X: 68.5 Y: -0.3444 0 Degree(deg) 3900 -5 3800 -10 3700 -15 3600 -20 -25 3500 67 68 69 70 Frequency(MHz) 71 72 73 67 68 69 70 Frequency(MHz) 71 72 73 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. LBT07067 2008-05-09 2.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com