SAW Bandpass Filter F4031 Features z RF bandpass filter z High attenuation z Usable bandwidth 4MHz z No matching 50Ω single-ended operation z Ceramic Surface Mounted Device (SMD) Package 1.00±0.15 1.90±0.15 0.44 3.80±0.15 0.64±0.05 Package Dimensions 6 ITF 4031 3 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 Configuration 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 Parameter Unit Minimum Typical Maximum Operating Temperature Range °C -10 25 60 Storage Temperature Range °C -40 - 85 Power Handling Capability dBm - - - 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. F4031 Rev. Date 2004-11-01 Rev. NS4002-AS02 1/7 SAW Bandpass Filter F4031 Specifications Fc = 403.5MHz Terminating source impedance : 50Ω Terminating load impedance : 50Ω Minimum Typical Maximum MHz - 403.5 - Insertion Loss (Fc +/- 2.0 MHz) dB - 3.0 4.0 Amplitude Ripple (Fc +/- 2.0 MHz) dB - 1.0 2.0 Absolute Group Delay at Fc nsec - 120 - Group Delay Variation (Fc +/- 2.0 MHz) nsec - 50 - - 1.5 2.0 dB 45 45 50 50 - ppm/°C - -32 - Center Frequency ( Fc ) VSWR (Fc +/- 2.0 MHz) Relative Attenuation … ~ Fc - 15 MHz Fc + 20 MHz ~ … Temperature Coefficient of Frequency 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. F4031 Rev. Date 2004-11-01 Rev. NS4002-AS02 2/7 SAW Bandpass Filter F4031 Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω Marking Configuration ITF1) 40312) 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. F4031 Rev. Date 2004-11-01 Rev. NS4002-AS02 3/7 SAW Bandpass Filter F4031 Typical Performance ( at 25℃ ) CH1 S 21 log MAG 24 REF 2.641 dB 2 10 dB/ PRm 2_: .2079 dB 4.000 000 MHz REF=1 1 mean:-2.459 5 dB Cor s.dev: .1075 dB p-p: .3507 dB CH1 CENTER 403.500 000 MHz CH1 S 21 log MAG SPAN 100.000 000 MHz 24 REF 2.641 dB 10 dB/ 1 1_:-2.4649 dB 403.500 000 MHz PRm Cor CH1 START .010 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 STOP 1 000.000 000 MHz Part No. F4031 Rev. Date 2004-11-01 Rev. NS4002-AS02 4/7 SAW Bandpass Filter F4031 Input / Output VSWR Charts 24 CH1 S 11 SWR 1 / REF 1 24 1_: 1.1368 CH1 S 22 SWR 1 / REF 1 1_: 1.1545 403.500 000 MHz 403.500 000 MHz PRm PRm Cor Cor 1 1 CH1 CENTER 403.500 000 MHz SPAN 100.000 000 MHz CH1 CENTER 403.500 000 MHz SPAN 100.000 000 MHz Input / Output Smith Charts CH1 S 11 24 5.9941 1_: 48.127 1 U FS 2.3643 nH CH1 S 22 1 U FS 24 6.0156 1_: 46.545 403.500 000 MHz PRm PRm Cor Cor 1 1 CH1 CENTER 403.500 000 MHz 2.3728 nH 403.500 000 MHz SPAN 100.000 000 MHz CH1 CENTER 403.500 000 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. F4031 Rev. Date 2004-11-01 Rev. NS4002-AS02 5/7 SAW Bandpass Filter F4031 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 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. F4031 Rev. Date 2004-11-01 Rev. NS4002-AS02 6/7 SAW Bandpass Filter F4031 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. F4031 Rev. Date 2004-11-01 Rev. NS4002-AS02 7/7