LBT11560

China Electronics Technology Group Corporation No.26 Research Institute 115MHz SAW Filter 4MHz Bandwidth Part Number: LBT11560 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 1.5 dB Bandwidth 3 dB Bandwidth 30 dB Bandwidth 40 dB Bandwidth 45 dB Bandwidth 50 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 MHz MHz dB usec dB KHz/°C °C V dBm - Minimum 114.85 4.15 4.2 50 Typical 115 25.6 4.27 4.39 4.97 5.05 5.08 5.11 0.8 4.33 52 -2.1 112LT 25 0 Maximum 115.15 5.05 1.5 - - 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. LBT11560 2010-08-02 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 115MHz SAW Filter 4MHz Bandwidth Part Number: LBT11560 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=39nH OUTPUT 50Ω C2 L2=68nH C2=36pF INPUT 50Ω C1 C1=47pF 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 LBT11560 XXYYZZ Input Output 1 5 Ground All Others 4.70 0.50 4.50 0.50 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBT11560: 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. LBT11560 2010-08-02 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 115MHz SAW Filter 4MHz Bandwidth Part Number: LBT11560 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -15.6139 -25.6139 -35.6139 -25.1139 -24.1139 Passband Response Type Performance -24.6139 -45.6139 Magnitude(dB) Amplitude ripple(dB) -55.6139 -65.6139 -75.6139 -85.6139 -25.6139 -26.1139 -26.6139 -27.1139 -95.6139 -105.6139 -115.6139 105 -27.6139 -28.1139 110 115 Frequency(MHz) 120 125 110 112 114 Frequency(MHz) 116 118 120 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±2MHz) Type Performance 5200 25 Phase Linearity(f0±2MHz) Type Performance 5000 20 15 4800 10 4600 5 Group Delay Time(ns) 4400 X: 113 Y: 4311 X: 115 Y: 4372 X: 117 Y: 4285 X: 113 Y: -2.575 X: 115 Y: -0.6008 X: 117 Y: 3.869 Degree(deg) 118 119 0 4200 -5 -10 4000 -15 3800 -20 3600 -25 3400 111 112 113 114 115 Frequency(MHz) 116 117 -30 111 112 113 114 115 Frequency(MHz) 116 117 118 119 Horizontal: 1MHz/Div Vertical: 200ns/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. LBT11560 2010-08-02 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com