SAW Bandpass Filter F4621 Features z RF bandpass filter for CDMA450 C-Band Rx. Part z Usable bandwidth 5MHz (460 MHz ~ 465 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 1.00±0.15 1.90±0.15 0.44 3.80±0.15 0.64±0.05 Package Dimensions 3 ITF 4621 5A1 6 1 0.44 5 5 2 4 4 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 - - 27 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. F4621 Rev. Date 2006-06-08 Rev. NR3017-AS02 1/7 SAW Bandpass Filter F4621 Specifications Minimum Typical Maximum Unit Center Frequency ( Fc ) - 462.5 - MHz Insertion Loss (In Fc +/- 2.5 MHz) - 3.0 3.8 dB Amplitude Ripple (In Fc +/- 2.5 MHz) - 1.0 2.2 dB VSWR (In Fc +/- 2.5 MHz) - 1.5 2.4 0.3 MHz ~ 450.0 MHz 45 52 - 450.0 MHz ~ 455.0 MHz 35 43 - 482.0 MHz ~ 1200 MHz 40 45 - 1200 MHz ~ 1700 MHz 35 40 - 1700 MHz ~ 2000 MHz 20 25 - Temperature Range (Operational) -30 25 85 ℃ 27 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. F4621 Rev. Date 2006-06-08 Rev. NR3017-AS02 2/7 SAW Bandpass Filter F4621 Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω Marking Configuration 1) ITF2) 46213) 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. F4621 Rev. Date 2006-06-08 Rev. NR3017-AS02 3/7 SAW Bandpass Filter F4621 Typical Performance ( at 25℃ ) CH1 S 21 log MAG 10 dB/ REF 0 dB 21 Oct 2003 15:55:02 5_:-2.1847 dB 462.500 000 MHz PRm 1_:-48.58 dB 450 MHz Cor 5 3 2_:-42.523 dB 455 MHz 3_:-2.9194 dB 460 MHz 4 4_:-2.5371 dB 465 MHz 2 1 CH1 CENTER 465.000 000 MHz CH2 S 21 SPAN 100.000 000 MHz log MAG 1 dB/ REF 0 dB 21 Oct 2003 15:57:31 2_: .3952 dB 5.000 000 MHz REF=1 mean:-2.389 7 dB s.dev: .2305 dB p-p: .7937 dB 2 1 PRm Cor CH2 CENTER 465.000 000 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. F4621 Rev. Date 2006-06-08 Rev. NR3017-AS02 4/7 SAW Bandpass Filter F4621 Input / Output VSWR Charts CH2 S 11 SWR 1 / REF 1 21 Oct 2003 15:59:20 5_: 1.1469 CH2 462.500 000 MHz 1 S 22 SWR 1 / REF 1 21 Oct 2003 16:00:25 5_: 1.0959 462.500 000 MHz 1 1_: 11.36 450 MHz 1_: 12.684 450 MHz 2_: 6.4784 455 MHz 2_: 7.0646 455 MHz 3_: 1.2644 460 MHz 3_: 1.1647 460 MHz 4_: 1.5524 465 MHz 4_: 1.7426 465 MHz 2 2 PRm PRm Cor Cor 5 5 4 4 CH2 CENTER 465.000 000 MHz 3 SPAN 30.000 000 MHz CH2 CENTER 465.000 000 MHz SPAN 30.000 000 MHz 3 Input / Output Smith Charts CH1 S 11 21 Oct 2003 16:00:55 -2.0566 167.32 pF 5_: 56.846 1 U FS CH1 S 22 1 U FS 21 Oct 2003 16:01:30 -1.2578 273.59 pF 5_: 53.764 462.500 000 MHz PRm 462.500 000 MHz PRm 1_: 4.5454 11.392 450 MHz Cor 1_: 4.1323 10.135 450 MHz Cor 2_: 9.6836 25.77 455 MHz 2 2_: 8.0811 23.682 455 MHz 2 3_: 40.902 6.3633 460 MHz 1 5 3_: 42.945 1.9805 460 MHz 1 4_: 31.828 0.6719 465 MHz 4_: 29.463 -2.9736 465 MHz 5 3 3 4 4 CH1 CENTER 465.000 000 MHz SPAN 100.000 000 MHz CH1 CENTER 465.000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 100.000 000 MHz Part No. F4621 Rev. Date 2006-06-08 Rev. NR3017-AS02 5/7 SAW Bandpass Filter F4621 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. F4621 Rev. Date 2006-06-08 Rev. NR3017-AS02 6/7 SAW Bandpass Filter F4621 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. F4621 Rev. Date 2006-06-08 Rev. NR3017-AS02 7/7