LBS31001

China Electronics Technology Group Corporation No.26 Research Institute 310MHz SAW Filter 6MHz Bandwidth Part Number: LBS31001 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 3 dB Bandwidth 40 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 dB usec dB KHz/°C °C V dBm - Minimum 309.7 6.05 45 Typical 310 25.1 6.08 6.49 7.96 0.7 1.92 48 0.31 Qz 25 0 Maximum 310.3 26 6.55 8.2 0.8 3.5 - - 1C 10 DIP2712 (27.0x12.8x4.7mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBS31001 2009-01-13 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 310MHz SAW Filter 6MHz Bandwidth Part Number: LBS31001 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=18nH OUTPUT 50Ω C2 L2=12nH INPUT 50Ω C1 C1=C2=22pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 27.00 0.50 Pad Configuration: SIPAT LBS31001 XXYYZZ Input Output 1 5 12.80 0.50 4.70 0.50 4.50 0.50 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS31001: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 0.45 0.05 2.54 0.20 7.62 0.20 3 6 Package: DIP2712 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 2 1 4 5 17.70 0.20 2.54 0.20 Unit: mm Part Number Rev. Date Ver. LBS31001 2009-01-13 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 310MHz SAW Filter 6MHz Bandwidth Part Number: LBS31001 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -15.0561 Passband Response Type Performance -23.5561 -24.0561 -24.5561 -25.0561 -35.0561 -45.0561 Amplitude ripple(dB) 300 305 310 Frequency(MHz) 315 320 325 -55.0561 M agnitude(dB ) -25.0561 -25.5561 -26.0561 -26.5561 -65.0561 -75.0561 -85.0561 -95.0561 -105.0561 -27.0561 -27.5561 300 -115.0561 295 302 304 306 308 310 312 Frequency(MHz) 314 316 318 320 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±3MHz) Type Performance Phase Linearity(f0±3MHz) Type Performance 30 2400 20 2200 10 2000 G roup Delay T im e(ns ) X: 307 Y: 1929 X: 310 Y: 1935 Degree(deg) X: 313 Y: 1884 X: 307 Y: 1.923 X: 313 Y: 4.458 X: 310 Y: -0.5036 0 1800 -10 1600 -20 1400 -30 1200 305 306 307 308 309 310 Frequency(MHz) 311 312 313 314 315 -40 305 306 307 308 309 310 Frequency(MHz) 311 312 313 314 315 Horizontal: 1MHz/Div Vertical: 200ns/Div Horizontal: 1MHz/Div Vertical: 10deg/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. LBS31001 2009-01-13 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com