F4471

SAW Bandpass Filter F4471 Features Narrow bandpass filter High attenuation Usable bandwidth 25 kHz 50Ω single-ended operation Ceramic Surface Mounted Device (SMD) Package 2.08±0.15 Package Dimensions 5.00±0.15 8 1.2±0.15 8 5.00±0.15 1 2 3 ITF 4471 4 7 6 5 7 6 5 1 2 3 1.35±0.15 1.27±0.05 4 Dimensions shown are nominal in millimeters Body : Al2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating Pin Configuration 2 6 1, 3, 4, 5, 7, 8 Input Output Case ground Maximum Ratings Parameter Operating Temperature Range Storage Temperature Range Power Handling Capability Electrostatics Sensitive Device (ESD) Unit °C °C dBm Minimum -10 -40 Typical 25 Maximum 60 85 - I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 0.6±0.15 F4471 2004-04-16 NR4001-AS02 1/7 SAW Bandpass Filter F4471 Specifications Fc = 447.725MHz Terminating source impedance Terminating load impedance : 50Ω and matching network : 50Ω and matching network Minimum Center Frequency ( Fc ) Insertion Loss (Fc +/- 12.5 kHz) Amplitude Ripple (Fc +/- 12.5 kHz) Absolute Group Delay at Fc Group Delay Variation (Fc +/- 12.5 kHz) VSWR (Fc +/- 12.5 kHz) Attenuation Fo +/- 12.5 kHz Fo +/- 750.0 kHz ~ Fo +/- 2.0 MHz Fo +/- 2.0 MHz ~ Temperature Coefficient of Frequency MHz dB dB usec usec - Typical 447.725 3.8 3.5 0.5 1.5 Maximum 5.5 2.2 dB dB dB ppm/°C2 30 55 - 3.8 35 65 -0.032 5.5 - Notes : 1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and full 2 port calibration. 2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 3) All attenuation measurements are measured relative to insertion loss I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. F4471 2004-04-16 NR4001-AS02 2/7 SAW Bandpass Filter F4471 Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 L2 Output 50Ω L1 = L2 = 39nH Marking Configuration ITF1) 44712) 1) Manufacturer name 2) Marking Number * Ink or Laser Marking available I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. F4471 2004-04-16 NR4001-AS02 3/7 SAW Bandpass Filter F4471 Typical Performance ( at 25℃ ) 9 Apr 2004 02:17:57 2: . 05870 dB . 080 000 MHz CH1 S21 LOG 10 dB/ REF 0 dB 2 1 PRm CH1 Markers Cor mean : -3 . 8709 dB s. dev : . 06820 dB p-p : . 18540 dB REF=1 CENTER 447 . 725 000 MHz SPAN 5. 000 000 MHz CH1 S21 LOG 10 dB/ REF 0 dB 1 9 Apr 2004 02:40:10 1: -3 . 9176 dB 447 . 725 000 MHz PRm Cor CENTER 447 . 725 000 MHz SPAN 20. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. F4471 2004-04-16 NR4001-AS02 4/7 SAW Bandpass Filter F4471 Input / Output VSWR Charts CH1 S11 SWR 1/ REF 1 9 Apr 2004 02:19:12 1: 1. 7169 447 . 725 000 MHz CH1 S22 SWR 1/ REF 1 9 Apr 2004 02:19:23 1: 1. 5449 447 . 725 000 MHz PRm PRm Cor Cor 1 1 CENTER 447 . 725 000 MHz SPAN 5. 000 000 MHz CENTER 447 . 725 000 MHz SPAN 5. 000 000 MHz Input / Output Smith Charts CH1 S11 1 U FS 1: 45. 041 25. 504 9 Apr 2004 02:18:48 9. 0660 nH 447 . 725 000 MHz CH1 S22 1 U FS 1: 34. 570 9. 6348 9 Apr 2004 02:19:00 3. 4249 nH 447 . 725 000 MHz PRm PRm Cor Cor 1 1 CENTER 447 . 725 000 MHz SPAN 5. 000 000 MHz CENTER 447 . 725 000 MHz SPAN 5. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. F4471 2004-04-16 NR4001-AS02 5/7 SAW Bandpass Filter F4471 Packing Specification 1. Reeling Quantity : 1000 pcs / reel 2. Taping Structure : The tape shall be wound around the reel in the direction shown below. TOP COVER TAPE REEL CARRIER TAPE Tape Specification 1. Leader part and vacant position specification Vacant 150mm min. Component contained Vacant 150mm min. Leader part 250mm min. END START Tape Running Direction 2. Tensile strength of carrier tape 4.4N/mm width Top cover tape Direction of pull 3. Top cover tape adhesion 1) pull off angle : 0~15° 2) speed : 300mm/min 3) force : 20~70g Carrier tape 0~15 degree I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. F4471 2004-04-16 NR4001-AS02 6/7 SAW Bandpass Filter F4471 Carrier Tape Dimensions [unit : mm] A B C D E F 5.50 ± 0.1 5.50 ± 0.1 7.25 ± 0.1 1.95 ± 0.1 12.00 ± 0.1 8.00 ± 0.1 Part Direction Tape Running Direction Reel Dimensions [unit : mm] I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. F4471 2004-04-16 NR4001-AS02 7/7