SAW Bandpass Filter F455A z RF bandpass filter for CDMA450 A-Band Tx. Part z Usable bandwidth 5MHz (452.5 MHz ~ 457.5 MHz) z High attenuation z No matching 50Ω single-ended operation z Ceramic Surface Mounted Device Package ( 3.8 mm × 3.8 mm ) z RoHS Compliant 0.64±0.05 Features Package Dimensions 1.00±0.15 1.90±0.15 0.44 3.80±0.15 ITF 455A 5A1 6 1 0.44 5 5 2 4 4 3 3 1.27±0.05 2 6 1.40±0.15 3.80±0.15 1 Dimensions shown are nominal in millimeters Pin Configurations Body : Al2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating 2 Input 5 Output 1, 3, 4, 6 Case ground Maximum Ratings Parameters Unit Minimum Typical Maximum Operating Temperature Range °C -30 25 85 Storage Temperature Range °C -40 - 85 Power Handling Capability dBm - - 30 Electrostatics Sensitive Device (ESD) I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. F455A Rev. Date 2006-06-08 Rev. NR4007-AS04 1/7 SAW Bandpass Filter F455A Specifications Minimum Typical Maximum Unit Center Frequency ( Fc ) - 455.0 - MHz Insertion Loss (In Fc +/- 2.5 MHz) - 2.0 2.8 dB Amplitude Ripple (In Fc +/- 2.5 MHz) - 0.8 1.5 dB VSWR (In Fc +/- 2.5 MHz) - 1.4 2.0 0.3 MHz ~ 350.0 MHz 25 30 - 350.0 MHz ~ 441.0 MHz 25 30 - 462.5 MHz ~ 467.5 MHz 38 50 - 467.5 MHz ~ 1200 MHz 25 30 - 1200 MHz ~ 2000 MHz 20 - - Temperature Range (Operational) -30 25 85 ℃ 30 dBm Relative Attenuation Input RF Power (In Fc +/- 2.5 MHz) Input/Output Impedance dB 50 Ohms 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. F455A Rev. Date 2006-06-08 Rev. NR4007-AS04 2/7 SAW Bandpass Filter F455A Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω Marking Configuration 1) ITF2) 455A3) 5A14) 1) Pad Number 1 Index 2) Manufacturer name 3) Marking Number 4) Lot 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. F455A Rev. Date 2006-06-08 Rev. NR4007-AS04 3/7 SAW Bandpass Filter F455A Typical Performance ( at 25℃ ) CH1 S21 LOG 10 dB/ 16 Aug 2004 18:54:33 5: -1 . 5841 dB 455 . 000 000 MHz 5 REF 0 dB 1 2 CH1 Markers 1: -1 . 1309 dB 452 . 500 MHz Cor 2: -1 . 7568 dB 457 . 500 MHz 3: -50 . 827 dB 462 . 500 MHz 4: -58 . 297 dB 467 . 500 MHz 3 4 CENTER 455 . 000 000 MHz CH1 S21 LOG 1 dB/ SPAN 100 . 000 000 MHz 16 Aug 2004 19:01:37 2: - . 62150 dB 5. 000 000 MHz REF 0 dB 1 Cor CH1 Markers 2 mean : -1 . 5403 dB REF=1 s. dev : . 14430 dB p-p : . 62860 dB CENTER 455 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 30. 000 000 MHz Part No. F455A Rev. Date 2006-06-08 Rev. NR4007-AS04 4/7 SAW Bandpass Filter F455A Input / Output VSWR Charts CH1 S11 SWR 1 / 16 Aug 2004 18:55:26 5: 1. 3936 455 . 000 000 MHz REF 1 3 CH1 S22 SWR 1 / 16 Aug 2004 18:55:36 5: 1. 3773 455 . 000 000 MHz REF 1 3 4 4 CH1 Markers CH1 Markers 1: 1. 0971 452 . 500 MHz Cor 1: 1. 0884 452 . 500 MHz Cor 2: 1. 1598 457 . 500 MHz 2: 1. 2958 457 . 500 MHz 3: 21. 987 462 . 500 MHz 3: 21. 827 462 . 500 MHz 4: 19. 140 4: 19. 064 467 . 500 MHz 467 . 500 MHz 5 5 CENTER 455 . 000 000 MHz CENTER 455 . 000 000 MHz SPAN 100 . 000 000 MHz 2 1 1 2 SPAN 100 . 000 000 MHz Input / Output Smith Charts CH1 S11 1 U FS 5: 61. 715 16 Aug 2004 18:55:02 24. 403 pF 455 . 000 000 MHz -14 . 334 CH1 S22 1 U FS 5: 65. 055 16 Aug 2004 18:55:13 33. 413 pF 455 . 000 000 MHz -10 . 469 CH1 Markers 1: 53. 639 -3 . 1133 452 . 500 MHz Cor CH1 Markers 1: 53. 717 -2 . 3184 452 . 500 MHz Cor 2: 57. 715 2. 0781 457 . 500 MHz 2: 64. 723 1. 2188 457 . 500 MHz 3: 20. 914 -141 . 80 462 . 500 MHz 3: 20. 953 -141 . 16 462 . 500 MHz 4: 8. 4180 -73 . 789 467 . 500 MHz 4: 8. 5820 -74 . 793 467 . 500 MHz 2 5 1 1 5 2 3 3 4 4 CENTER 455 . 000 000 MHz SPAN 100 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 CENTER 455 . 000 000 MHz SPAN 100 . 000 000 MHz Part No. F455A Rev. Date 2006-06-08 Rev. NR4007-AS04 5/7 SAW Bandpass Filter F455A Packing Specification 1. Reeling Quantity : 3000 pcs / 13” reel ( or 1000 pcs / 7” 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 Direction of pull Top cover tape 3. Top cover tape adhesion 0~15 degree 1) pull off angle : 0~15° 2) speed : 300mm/min 3) force : 20~70g I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Carrier tape Part No. F455A Rev. Date 2006-06-08 Rev. NR4007-AS04 6/7 SAW Bandpass Filter F455A Carrier Tape Dimensions [unit : mm] A 4.30 ± 0.1 B 4.30 ± 0.1 C 7.25 ± 0.1 D 1.70 ± 0.1 E 12.00 ± 0.1 F 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. F455A Rev. Date 2006-06-08 Rev. NR4007-AS04 7/7