LBN04407

China Electronics Technology Group Corporation No.26 Research Institute 44.05MHz SAW Filter 5MHz Bandwidth Part Number: LBN04407 www. sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation No matching required for operation at 50Ω Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40dB Bandwidth 50dB Bandwidth Passband Variation Group Delay(f0±2.5MHz) Absolute Delay Ultimate Rejection Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class Package Size Notes: 1. 2. 3. 4. 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; Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances; This is the optimum impedance in order to achieve the performance show. Unit MHz dB MHz MHz MHz MHz dB nsec usec dB KHz/°C °C °C °C V dBm - Minimum 44 5.3 50 Typical 44.05 24.4 5.48 5.72 6.58 6.66 0.5 50 3.64 51 -4.14 YZ 25 Maximum 44.1 30 6.8 0.9 80 4 - -40 -45 - 0 1 +85 +105 10 DIP3825 (38.1x25.4x5.1mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN04407 2008-03-14 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 44.05MHz SAW Filter 5MHz Bandwidth Part Number: LBN04407 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration INPUT 50Ω OUTPUT 50Ω Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension Pad Configuration: Input Output 1 8 Ground 2,7 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN04407: Part Number 3) 08XX: Date Code Package: DIP3825 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN04407 2008-03-14 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 44.05MHz SAW Filter 5MHz Bandwidth Part Number: LBN04407 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -14.4219 -24.4219 -34.4219 -23.9219 -22.9219 Passband Respond -23.4219 -44.4219 Magnitude(dB) -54.4219 -64.4219 -74.4219 -84.4219 -25.9219 -24.4219 -24.9219 -25.4219 -94.4219 -104.4219 -114.4219 36 38 40 42 44 46 Frequency(MHz) 48 50 52 54 -26.4219 -26.9219 40 41 42 43 44 45 46 47 48 49 Horizontal: 2MHz/Div Vertical: 10dB/Div Horizontal: 1MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±2.5MHz) 4100 4000 3900 20 Phase Linearity(f0±2.5MHz) Type Performance 15 10 3800 3700 3600 3500 3400 3300 X:41.55 Y:3631 X:44.05 Y:3656.7 X:46.55 Y:3626 Degree(deg) 5 X: 41.55 Y: -0.3329 X: 46.55 Y: 0.007368 0 X: 44.05 Y: -1.01 -5 -10 -15 -20 3200 -25 3100 39 40 41 42 43 44 45 46 47 48 49 39 40 41 42 43 44 Frequency(MHz) 45 46 47 48 49 Horizontal: 1MHz/Div Vertical: 100ns/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 ∞ 0.0 5.0 ∞ -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. LBN04407 2008-03-14 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com