SAW Bandpass Filter 203322B 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) 5.5max 6.0max Package : D2512 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 15.3±0.2 2.5±0.2 7.6±0.2 0.45±0.05 ITF 04A001 203322B 24.6±0.5 12.7±0.5 2.5±0.2 2. Package Dimension Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 203322B Rev. Date 2004-05-07 Rev. NI2021- CS02 1/5 SAW Bandpass Filter 203322B 3. Specifications Fo = 75.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 75.0 - dB - 24.8 26.0 1dB Bandwidth MHz - 24.2 - 3dB Bandwidth MHz 24.5 25.1 - 40dB Bandwidth MHz - 27.95 28.1 dB - 0.6 0.9 Group Delay Variation (Fo +/- 9.375 MHz) nsec - 30 120 Absolute Delay usec - 2.48 - Ultimate Rejection dB 50 52 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 9.375 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. 203322B Rev. Date 2004-05-07 Rev. NI2021- CS02 2/5 SAW Bandpass Filter 203322B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 Output 50Ω C1 L1 = 120 nH, L2 = 150 nH C1 = 13 pF 5. Marking Configuration ITF1) 04A0012) 203322B3) 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. 203322B Rev. Date 2004-05-07 Rev. NI2021- CS02 3/5 SAW Bandpass Filter 203322B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 6 May 2004 17:25:27 1: 0. 0000 dB 0. 000 000 MHz REF -25 dB CH1 Markers 1 BW: 27. 965298 MHz 2 cent : 74. 978044 MHz Cor REF=1 Q: 2. 6811 1_loss : -24 . 975 dB 3 4 CENTER 75. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 70. 000 000 MHz 6 May 2004 17:53:56 1: 0. 0000 dB 0. 000 000 MHz 3: 628 . 01 ps 18. 750 000 MHz REF -24.61 dB REF 2.46 us CH1 Markers Cor BW: 25. 117710 MHz cent : 75. 000196 MHz REF=1 Q: 2. 9859 1 1_loss : -24 . 863 dB 2 3 Smo Cor 2 3 CH2 Markers mean : 2. 4794 us REF=2 4 s. dev : 3. 9093 ns p-p : 22. 941 ns CENTER 75. 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 29. 000 000 MHz Part No. 203322B Rev. Date 2004-05-07 Rev. NI2021- CS02 4/5 SAW Bandpass Filter 203322B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 6 May 2004 17:53:24 1: 0. 0000 dB 0. 000 000 MHz 3: - . 05850 dB 18. 750 000 MHz REF -24.61 dB REF -25.1 dB CH1 Markers Cor BW: 24. 248347 MHz cent : 74. 998132 MHz CH1 S21 LOG 10 dB/ 6 May 2004 17:56:10 1: -24 . 089 dB 75. 000 000 MHz REF -24.06 dB REF=1 Q: 3. 0929 1 1 1_loss : -24 . 851 dB 2 3 4 3 2 CH2 Markers Cor mean : -24 . 842 dB REF=2 s. dev : . 11350 dB p-p : . 52830 dB CENTER 75. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 29. 000 000 MHz 6 May 2004 17:55:30 1: 5. 9451 75. 000 000 MHz 2: 6. 0198 75. 000 000 MHz REF 5.944 REF 6.008 Cor START CH1 CH2 S11 S22 . 010 000 MHz STOP 300 . 000 000 MHz 1: 12. 721 2: 8. 9883 1 U FS 1 U FS -34 . 871 14. 063 6 May 2004 17:55:36 60. 855 pF 75. 000 000 MHz 29. 842 nH 75. 000 000 MHz Cor 2 1 Cor 2 Cor 1 CENTER 75. 000 000 MHz SPAN 70. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 CENTER 75. 000 000 MHz SPAN Part No. 203322B Rev. Date 2004-05-07 Rev. NI2021- CS02 70. 000 000 MHz 5/5