SAW Bandpass Filter 203403B 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 203403B 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. 203403B Rev. Date 2004-04-26 Rev. NI0026-CS02 1/5 SAW Bandpass Filter 203403B 3. Specifications Fo = 80.85 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 80.82 80.85 80.88 dB - 21.5 23.5 1dB Bandwidth MHz - 10.84 - 3dB Bandwidth MHz 11.2 11.25 11.3 40dB Bandwidth MHz - 12.65 12.8 dB - 1.0 1.5 Group Delay Variation (Fo +/- 5.2 MHz) nsec - 70 150 Absolute Delay usec - 2.5 - Ultimate Rejection dB 50 55 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 5.2 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. 203403B Rev. Date 2004-04-26 Rev. NI0026-CS02 2/5 SAW Bandpass Filter 203403B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω 5. Marking Configuration ITF1) 04A0012) 203403B3) 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. 203403B Rev. Date 2004-04-26 Rev. NI0026-CS02 3/5 SAW Bandpass Filter 203403B 6. Typical Performance ( at +25℃ ) CH1 S 21 log MAG 10 dB/ REF -21.7 dB 4 Feb 2004 12:43:27 1_: 0 dB 0.000 000 MHz REF=1 PRm BW: 12.647 561 MHz 1 Cor cent: 80.804585 MHz Q: 6.3889 2 1_ loss: -21.705 dB 3 4 CH1 CENTER 80.850 000 MHz CH1 CH2 S 21 S 21 log MAG delay SPAN 32.000 000 MHz 1 dB/ 200 ns/ 4 Feb 2004 12:44:52 1_ 0 dB REF -21.52 dB 3_:-9.7425 ns REF 2.486 us 2 0.000 000 MHz PRm REF=1 BW: 11.325 522 MHz Cor cent: 80.847312 MHz Q: 7.1385 1 1_ loss: -21.683 dB 2 10.400 000 MHz 3 REF=2 PRm 3 2 Cor mean: 2.509 8 us 4 s.dev: 10.283 ns p-p: 50.823 ns Smo 1 CENTER 80.850 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 13.000 000 MHz Part No. 203403B Rev. Date 2004-04-26 Rev. NI0026-CS02 4/5 SAW Bandpass Filter 203403B CH1 CH2 S 21 S 21 log MAG log MAG 1 dB/ 1 dB/ 4 Feb 2004 12:45:13 1_ 0 dB REF -21.52 dB 3_: .9330 dB REF -21.52 dB CH1 S 21 log MAG 10 dB/ 4 Feb 2004 12:49:50 1_:-21.608 dB REF -21.61 dB 80.850 000 MHz 0.000 000 MHz PRm PRm REF=1 BW: 10.883 516 MHz Cor 1 cent: 80.916715 MHz Q: 7.4348 1 1_ loss: -21.691 dB 2 3 4 10.400 000 MHz 3 REF=2 mean:-21.894 dB PRm s.dev: .2811 dB Cor p-p: 1.0795 dB 2 1 2 CENTER 80.850 000 MHz CH1 CH2 S 11 S 22 SWR SWR SPAN 13.000 000 MHz 10 / 10 / REF 6.731 REF 6.901 START 4 Feb 2004 12:48:17 1_ 6.7256 2_: 6.9028 CH1 CH2 .010 000 MHz S 11 S 22 1 U FS 1 U FS STOP 300.000 000 MHz 4 Feb 2004 12:48:34 -54.227 36.302 pF -50.668 38.851 pF 1_: 16.598 2_ 15.018 80.850 000 MHz 80.850 000 MHz PRm PRm Cor Cor 1 1 80.850 000 MHz PRm 80.850 000 MHz 2 2 PRm Cor Cor 2 1 CENTER 80.850 000 MHz SPAN 32.000 000 MHz CENTER 80.850 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 32.000 000 MHz Part No. 203403B Rev. Date 2004-04-26 Rev. NI0026-CS02 5/5