LBS12106

China Electronics Technology Group Corporation No.26 Research Institute 121.4MHz SAW Filter 2MHz Bandwidth Part Number: LBS12106 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 3 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay f0±1.625MHz f0±1.825MHz Ultimate Rejection f0±2.225MHz f0±6.225MHz 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 dB usec dB dB dB dB KHz/°C °C °C °C V dBm - Minimum 121.25 2.4 35 45 50 55 Typical 121.4 25.6 2.47 3.19 0.5 3.62 43 55 57 63 0.12 Qz 25 Maximum 121.55 27 1 4 - -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. LBS12106 2008-07-17 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 121.4MHz SAW Filter 2MHz Bandwidth Part Number: LBS12106 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=47nH OUTPUT 50Ω C1 L2=68nH INPUT 50Ω C1=39pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 35.00 0.5 12.80 0.5 SIPAT LBS12106 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others 4.7 4.5 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS12106: 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. LBS12106 2008-07-17 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 121.4MHz SAW Filter 2MHz Bandwidth Part Number: LBS12106 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -15.5965 -25.5965 -35.5965 -25.0965 -24.0965 Passband Respond Type Performance -24.5965 -45.5965 Magnitude(dB) Amplitude ripple(dB) -55.5965 -65.5965 -75.5965 -85.5965 -25.5965 -26.0965 -26.5965 -27.0965 -95.5965 -105.5965 -115.5965 114 -27.5965 -28.0965 116 118 120 122 Frequency(MHz) 124 126 128 119.5 120 120.5 121 121.5 Frequency(MHz) 122 122.5 123 123.5 Horizontal: 2MHz/Div Vertical: 10dB/Div Horizontal: 0.5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±1MHz) Type Performance 4400 20 Phase Linearity(f0±1MHz) Type Performance 4200 15 4000 10 3800 Group Delay Time(ns) X: 120.4 Y: 3659 X: 121.4 Y: 3623 X: 122.4 Y: 3634 5 X: 120.4 Y: 0.4639 X: 122.4 Y: 0.6997 Degree(deg) 3600 0 X: 121.4 Y: -0.6826 3400 -5 -10 3200 -15 3000 -20 2800 119.5 120 120.5 121 121.5 Frequency(MHz) 122 122.5 123 120 120.5 121 121.5 Frequency(MHz) 122 122.5 123 Horizontal: 0.5MHz/Div Vertical: 200ns/Div Horizontal: 0.5MHz/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. LBS12106 2008-07-17 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com