SAW Bandpass Filter 205604B Features z For IF bandpass filter z High attenuation z Single-ended operation z SMD Package 13.3mm × 6.5mm × 1.6mm Package Dimension 13.30±0.2 9 8 7 7 11 11 2 3 5 5 4 12 2.54±0.1 1 10 9 1.50±0.1 205604B 12 8 6 6 ITF 03A001A 1.61±0.2 6.50±0.2 10 7.62±0.1 4 3 2 2.54±0.1 1 0.80±0.1 Package S1365 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 11 Input 5 Output 6, 12 Ground 1, 2, 3, 4, 7, 8, 9, 10 Case ground Maximum Ratings Parameter Unit Minimum Typical Maximum Operation Temperature Range °C -10 25 60 Storage Temperature Range °C -40 - 85 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. 205604B Rev. Date 2003-09-24 Rev. NI2010-AS02 1/8 SAW Bandpass Filter 205604B Electrical Specification Fc = 100MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 99.925 100.000 100.075 dB - 4.0 5.5 3dB Bandwidth MHz 0.03 0.06 - Absolute Delay usec - 10 15 Relative Attenuation ~ Fo - 0.5 MHz … Fo + 1.0 MHz ~ dB 50 55 - Temperature Coefficient of Frequency ppm/°C2 - -0.03 - Center Frequency at room temp. Insertion Loss 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. 205604B Rev. Date 2003-09-24 Rev. NI2010-AS02 2/8 SAW Bandpass Filter 205604B Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 11 Input L1 5 Output 50Ω 50Ω C1 C1 L1 = 270 nH C1 = 2 pF Marking Configuration ITF1) 03A0012) A3) 205604B4) 1) Manufacturer name 2) Lot Number 3) Group Name ( **refer to the next page ) 4) Part Number I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 205604B Rev. Date 2003-09-24 Rev. NI2010-AS02 3/8 SAW Bandpass Filter 205604B Marking Example Center Frequency Range ( MHz) at room temp. Marking 99.925 ~ 99.935 ITF 02D073A 205604B 99.936 ~ 99.945 ITF 02D073B 205604B 99.946 ~ 99.955 ITF 02D073C 205604B 99.956 ~ 99.965 ITF 02D073D 205604B 99.966 ~ 99.975 ITF 02D073E 205604B 99.976 ~ 99.985 ITF 02D073F 205604B 99.986 ~ 99.995 ITF 02D073G 205604B 99.996 ~ 100.005 ITF 02D073H 205604B 100.006 ~ 100.015 ITF 02D073I 205604B 100.016 ~ 100.025 ITF 02D073J 205604B 100.026 ~ 100.035 ITF 02D073K 205604B 100.036 ~ 100.045 ITF 02D073L 205604B 100.046 ~ 100.055 ITF 02D073M 205604B 100.056 ~ 100.065 ITF 02D073N 205604B 100.066 ~ 100.075 ITF 02D073O 205604B I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 205604B Rev. Date 2003-09-24 Rev. NI2010-AS02 4/8 SAW Bandpass Filter 205604B Typical Performance (at +25℃) 0 Insertion Loss ( dB ) -20 -40 -60 -80 -100 98.0 98.5 99.0 99.5 100.0 100.5 101.0 101.5 102.0 100.10 100.15 100.20 Frequency ( MHz ) 0 Insertion Loss ( dB ) -5 -10 -15 -20 99.80 99.85 99.90 99.95 100.00 100.05 Frequency ( MHz ) I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 205604B Rev. Date 2003-09-24 Rev. NI2010-AS02 5/8 SAW Bandpass Filter 205604B Temperature Characteristic 2 y = -8E-06x + 0.0002x + 99.963 2 R = 0.971 99.968 99.966 99.964 Fc (MHz) 99.962 99.960 99.958 99.956 99.954 99.952 99.950 99.948 -20 -10 0 10 20 30 40 50 60 40 50 60 70 Temp (℃) -3.25 -3.5 -3.75 I.L (dB) -4 -4.25 -4.5 -4.75 -5 -5.25 -5.5 -5.75 -20 -10 0 10 20 30 Temp (℃) I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 70 Part No. 205604B Rev. Date 2003-09-24 Rev. NI2010-AS02 6/8 SAW Bandpass Filter 205604B Packing Specification 1. Reeling Quantity : 2000 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. 205604B Rev. Date 2003-09-24 Rev. NI2010-AS02 7/8 SAW Bandpass Filter 205604B Carrier Tape Dimensions [unit : mm] A 7.00 ± 0.1 B 13.80 ± 0.1 C 13.25 ± 0.1 D 1.95 ± 0.1 E 24.00 ± 0.1 F 12.00 ± 0.1 Part Direction Tape Running Direction Reel Dimensions [unit : mm] G = 2G = 24.4 mm I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 205604B Rev. Date 2003-09-24 Rev. NI2010-AS02 8/8