LBS12301

China Electronics Technology Group Corporation No.26 Research Institute 123.69MHz SAW Filter 2.46MHz Bandwidth Part Number: LBS12301 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 3dB Bandwidth 30dB Bandwidth 40dB Bandwidth 50dB Bandwidth Passband Variation Absolute Delay Group Delay Variation(f0±984kHz) Phase Linearity(f0±984kHz) Ultimate Rejection(out of f0±2MHz) Subatrate Material Ambient Temperature Package Size °C Unit MHz dB MHz MHz MHz MHz dB usec nsec degree dB Minimum 123.61 Typical 123.69 21 Maximum 123.77 22.5 2.46 2.49 3.18 3.28 3.4 0.5 3.13 120 4 3.26 3.56 3.86 1 4 300 44 47 quartz 25 DIP2712 (27.0x12.8x4.7mm3) Notes: 1. All specifications are based on the test circuit shown 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over 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 Matching Configuration L1=82nH L2=220nH L3=150nH Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LBS12301 2005-4-11 1.0 Page 1/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 123.69MHz SAW Filter 2.46MHz Bandwidth Part Number: LBS12301 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 27.00±0.5 12.80±0.5 4.7 4.5 0.45±0.05 2.54±0.2 7.62±0.2 3 6 2 1 4 5 17.70±0.2 2.54±0.2 Pin 1: input Pin 5:output Others:Grounded SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LBS12301 2005-4-11 1.0 Page 2/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 123.69MHz SAW Filter 2.46MHz Bandwidth Part Number: LBS12301 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond -20.7904 Passband Respond -17 -30.7904 -18 -40.7904 -19 -50.7904 -20 -21 -60.7904 -22 -70.7904 -23 -80.7904 -24 -90.7904 -25 -100.7904 119.69 120.69 121.69 122.69 123.69 124.69 125.69 126.69 127.69 1.22 1.225 1.23 1.235 1.24 1.245 1.25 x 10 8 Group Delay Variation(f0±984kHz) Phase Linearity(f0±984kHz) Simth Chart S11 Simth Chart S22 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LBS12301 2005-4-11 1.0 Page 3/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com