SAW Bandpass Filter 203407B 1. Features z IF Bandpass Filter z High Attenuation z Single-Ended Operation z DIP Package z Maximum Storage Temperature Range : -40℃ ~ 85℃ z Electrostatics Sensitive Device (ESD) Package : D3512 2.5±0.2 25.4±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 04A001 203407B 35.1±0.5 12.8±0.5 Pin Configuration 1 Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 2.5±0.2 2. Package Dimension Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 203407B Rev. Date 2004-04-22 Rev. NI0034-CS03 1/5 SAW Bandpass Filter 203407B 3. Specifications Fo = 80 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 79.96 80.0 80.04 dB - 22.0 25.0 1dB Bandwidth MHz - 9.15 - 3dB Bandwidth MHz 9.4 9.45 - 40dB Bandwidth MHz - 10.45 10.5 dB - 0.7 1.0 Group Delay Variation (Fo +/- 4.4 MHz) nsec - 100 200 Absolute Delay usec - 3.54 - Ultimate Rejection dB 48 50 - ppm/°C - -94 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 4.4 MHz) Temperature Coefficient of Frequency Notes : 1) All specifications are based on the matching schematic shown below 2) All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature 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. 203407B Rev. Date 2004-04-22 Rev. NI0034-CS03 2/5 SAW Bandpass Filter 203407B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω L1 L1 = 82 nH 5. Marking Configuration ITF1) 04A0012) 203407B3) 1) Manufacturer name 2) Lot Number 3) 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. 203407B Rev. Date 2004-04-22 Rev. NI0034-CS03 3/5 SAW Bandpass Filter 203407B 6. Typical Performance ( at +25℃ ) CH1 S 21 log MAG 10 dB/ 5 Feb 2004 17:21:03 1_: 0 REF -22.26 dB dB 0.000 000 MHz REF=1 PRm BW: 10.391 191 MHz 1 Cor cent: 79.968741 MHz Q: 7.6958 2 1_ loss: -22.25 dB 3 4 CH1 CENTER 80.000 000 MHz CH1 CH2 S 21 S 21 log MAG delay SPAN 26.000 000 MHz 1 dB/ 200 ns/ REF -22.2 dB REF 3.532 us 5 Feb 2004 17:22:34 1_ 0 dB 3_: 1.5257 ns 0.000 000 MHz PRm REF=1 BW: Cor 9.456 954 MHz cent: 80.008841 MHz Q: 8.4603 1 1_ loss: -22.206 dB 2 8.800 000 MHz 3 REF=2 PRm 3 2 mean: 3.546 2 us 4 s.dev: 14.831 ns Cor p-p: 95.02 ns 2 Smo 1 CENTER 80.000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 11.000 000 MHz Part No. 203407B Rev. Date 2004-04-22 Rev. NI0034-CS03 4/5 SAW Bandpass Filter 203407B CH1 CH2 S 21 S 21 log MAG log MAG 1 dB/ 1 dB/ 5 Feb 2004 17:22:16 REF -22.26 dB 1_ 0 dB 3_: .0989 dB REF -22.45 dB CH1 S 21 log MAG 10 dB/ 5 Feb 2004 17:27:38 REF -22.25 dB 1_:-22.408 dB 80.000 000 MHz 0.000 000 MHz PRm PRm REF=1 BW: Cor 9.168 843 MHz cent: 79.990831 MHz 1 Q: 8.7242 1 1_ loss: -22.212 dB 2 3 4 8.800 000 MHz 3 REF=2 mean:-22.251 dB PRm 2 s.dev: .1075 dB Cor p-p: .5794 dB 1 2 CENTER 80.000 000 MHz CH1 CH2 1 S 11 S 22 SWR SWR SPAN 11.000 000 MHz 5 / 5 / REF 9.856 REF 4.124 START 5 Feb 2004 17:26:00 1_ 9.8384 2_: 4.1248 CH1 CH2 .010 000 MHz S 11 S 22 1 U FS 1 U FS STOP 300.000 000 MHz 5 Feb 2004 17:26:30 -55.094 36.11 pF 94.941 188.88 nH 1_ 11.422 2_: 89.801 80.000 000 MHz 80.000 000 MHz PRm PRm Cor Cor 2 1 80.000 000 MHz PRm 2 80.000 000 MHz 2 Cor PRm Cor 1 CENTER 80.000 000 MHz SPAN 26.000 000 MHz CENTER 80.000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 26.000 000 MHz Part No. 203407B Rev. Date 2004-04-22 Rev. NI0034-CS03 5/5