LBT11803

China Electronics Technology Group Corporation No.26 Research Institute 117.5MHz SAW Filter 10MHz Bandwidth Part Number: LBT11803 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 35 dB Bandwidth 45 dB Bandwidth 50 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f0±12MHz) 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 dB usec dB KHz/°C °C V dBm - Minimum 117.35 10.15 50 Typical 117.5 26.9 10.09 10.22 10.9 10.97 11 1 4.2 54 -2.1 112LT 25 0 Maximum 117.65 30 11.05 11.4 12.2 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. LBT11803 2010-09-26 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 117.5MHz SAW Filter 10MHz Bandwidth Part Number: LBT11803 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1=27nH INPUT 50Ω L1 L2 OUTPUT 50Ω L2=56nH 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 LBT11803 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) LBT11803: 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. LBT11803 2010-09-26 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 117.5MHz SAW Filter 10MHz Bandwidth Part Number: LBT11803 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -16.941 -26.941 -36.941 -26.441 -25.441 Passband Response Type Performance -25.941 -46.941 Magnitude(dB) Amplitude ripple(dB) -56.941 -66.941 -76.941 -86.941 -26.941 -27.441 -27.941 -28.441 -96.941 -106.941 -116.941 -28.941 95 100 105 110 115 120 125 Frequency(MHz) 130 135 140 -29.441 105 110 115 Frequency(MHz) 120 125 130 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±5MHz) Type Performance 4600 25 Phase Linearity(f0±5MHz) Type Performance 4500 20 15 4400 10 4300 5 Group Delay Time(ns) 4200 X: 112.5 Y: 4161 X: 117.5 Y: 4167 X: 122.5 Y: 4123 X: 117.5 Y: 0.3868 X: 122.5 Y: 4.076 Degree(deg) 0 X: 112.5 Y: -2.696 4100 -5 -10 4000 -15 3900 -20 3800 -25 3700 110 115 Frequency(MHz) 120 125 -30 110 115 Frequency(MHz) 120 125 Horizontal: 5MHz/Div Vertical: 100ns/Div Horizontal: 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. LBT11803 2010-09-26 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com