LBS12038

China Electronics Technology Group Corporation No.26 Research Institute LBS1203 120MHz SAW Filter 2MHz Bandwidth Part Number: LBS12038 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 30 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f0±2MHz) 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 dB usec dB KHz/°C °C °C °C V dBm - Minimum 119.875 1.8 50 Typical 120 21 1.89 2.93 3.05 0.5 2.78 53 0.12 Qz 25 Maximum 120.125 24 3 3.8 1 2.8 - -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. LBS12038 2008-11-13 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute LBS1203 120MHz SAW Filter 2MHz Bandwidth Part Number: LBS12038 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=120nH L2=82nH 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 0.5 12.80 0.5 SIPAT LBS12038 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others 4.7 4.5 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS12038: 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. LBS12038 2008-11-13 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute LBS1203 120MHz SAW Filter 2MHz Bandwidth Part Number: LBS12038 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -10.8883 -20.8883 -30.8883 -20.3883 -19.3883 Passband Respond Type Performance -19.8883 -40.8883 Magnitude(dB) Amplitude ripple(dB) -50.8883 -60.8883 -70.8883 -80.8883 -20.8883 -21.3883 -21.8883 -22.3883 -90.8883 -100.8883 -110.8883 115 -22.8883 116 117 118 119 120 121 Frequency(MHz) 122 123 124 125 -23.3883 117 118 119 120 Frequency(MHz) 121 122 123 Horizontal: 1MHz/Div Vertical: 10dB/Div Horizontal: 1MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±0.9MHz) Type Performance 3600 15 Phase Linearity(f0±0.9MHz) Type Performance 3400 10 3200 5 3000 Group Delay Time(ns) X: 120 Y: 2812 X: 119.1 Y: 0.3205 X: 120 Y: 0.4474 X: 120.9 Y: 1.657 2600 Degree(deg) 121.5 122 2800 X: 119.1 Y: 2742 X: 120.9 Y: 2745 0 -5 2400 -10 2200 -15 2000 1800 118 118.5 119 119.5 120 Frequency(MHz) 120.5 121 -20 118 118.5 119 119.5 120 Frequency(MHz) 120.5 121 121.5 122 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. LBS12038 2008-11-13 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com