F2481 ITF | Alldatasheet

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Features

/circle6 RF bandpass filter /circle6 Usable bandwidth ±100 k Hz /circle6 High attenuation /circle6 Matching single operation /circle6 Ceramic Surface Mounted Device Package ( 3.5 mm × 3.5mm ) Package Dimensions Dimensions shown are nominal in millimeters Body : Al 2O 3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating Maximum Ratings Parameters Unit Minimum Typical Maximum Operating Temperature Range °C -30 25 85 Storage Temperature Range °C -40 - 95 Power Handling Capability dBm - - 5 Electrostatics Sensitive Device ( ESD ) Pin Configurations

2 Input

6 Output

1, 3, 4, 5, 7, 8 Case ground S4 S4 S4 S4 511

Part No. F2481 Rev. Date 2008-10-09 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NC8017-AS01 2/7 Preliminary Specifications 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 Minimum Typical Maximum Unit Center Frequency ( Fc ) - 248.45 - MHz Insertion Loss (In Fc ) - 3.3 4.0 dB Amplitude Ripple (In Fc ±100 kHz) - 0.4 0.85 dB 3dB Band Width 260 - kHz Group Delay Time Ripple (In Fc ±100 kHz) - 0.4 0.85 us Relative Attenuation In Fc ±600 kHz In Fc ±10.7 MHz In Fc ±21.4 MHz dB

Part No. F2481 Rev. Date 2008-10-09 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NC8017-AS01 3/7 Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 , L2 = 100 nH C1 , C2 = 2.0 pF Marking Configuration 1) 511 2) S4 1) Lot Number ( Year Month Date ) 2) Part Number Marking

Part No. F2481 Rev. Date 2008-10-09 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NC8017-AS01 4/7 Typical Performance ( Ambient temperature +23 ℃℃ ℃℃ )

Part No. F2481 Rev. Date 2008-10-09 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NC8017-AS01 5/7 Input / Output VSWR Charts Input / Output Smith Charts

Part No. F2481 Rev. Date 2008-10-09 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NC8017-AS01 6/7 Packing Specification 1. Reeling Quantity : 1000 pcs / reel 2. Taping Structure : The tape shall be wound around the reel in the direction shown below. Tape Specification 1. Leader part and vacant position specification 2. Tensile strength of carrier tape 4.4N/mm width 3. Top cover tape adhesion 1) pull off angle : 0~15 ° 2) speed : 300mm/min 3) force : 20~70g REEL REEL REEL REEL TOP COVER TAPE TOP COVER TAPE TOP COVER TAPE TOP COVER TAPE CARRIER TAPE CARRIER TAPE CARRIER TAPE CARRIER TAPE END END END END START START START START Tape Running Direction Vacant 150mm min. Component contained Vacant 150mm min. Leader part 250mm min. 0~ 15 degree Top cover tape Direction of pull Carrier tape

Part No. F2481 Rev. Date 2008-10-09 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NC8017-AS01 7/7 Carrier Tape Dimensions [unit : mm] Part Direction Reel 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 Tape Running Direction