SAW Bandpass Filter 203320B 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 203320B 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. 203320B Rev. Date 2004-06-23 Rev. NI2033- CS02 1/5 SAW Bandpass Filter 203320B 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 - 24.5 26.0 1dB Bandwidth MHz - 19.3 - 3dB Bandwidth MHz 19.4 19.6 - 40dB Bandwidth MHz - 20.8 21.0 dB - 0.7 1.0 Group Delay Variation (Fo +/- 9.375 MHz) nsec - 40 100 Absolute Delay usec - 2.46 - 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. 203320B Rev. Date 2004-06-23 Rev. NI2033- CS02 2/5 SAW Bandpass Filter 203320B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 Output 50Ω L1 = L2 = 56 nH 5. Marking Configuration ITF1) 04A0012) 203320B3) 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. 203320B Rev. Date 2004-06-23 Rev. NI2033- CS02 3/5 SAW Bandpass Filter 203320B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 30 Apr 2004 19:51:19 1: 0. 0000 dB 0. 000 000 MHz REF -24.59 dB CH1 Markers 1 BW: 20. 790015 MHz 2 cent : 74. 964987 MHz Cor REF=1 Q: 3. 6058 1_loss : -24 . 605 dB 3 4 CENTER 75. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 52. 000 000 MHz 30 Apr 2004 19:55:52 1: 0. 0000 dB 0. 000 000 MHz 3: -1 . 0173 ns 18. 750 000 MHz REF -24.47 dB REF 2.457 us CH1 Markers Cor BW: 19. 620610 MHz cent : 75. 008651 MHz REF=1 Q: 3. 8230 1 1_loss : -24 . 739 dB 2 3 Smo Cor CH2 Markers 2 3 mean : 2. 4660 us 4 REF=2 s. dev : 6. 1854 ns p-p : 34. 459 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 24. 000 000 MHz Part No. 203320B Rev. Date 2004-06-23 Rev. NI2033- CS02 4/5 SAW Bandpass Filter 203320B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 30 Apr 2004 19:55:35 1: 0. 0000 dB 0. 000 000 MHz 3: . 40860 dB 18. 750 000 MHz REF -24.47 dB REF -24.89 dB CH1 Markers Cor BW: 19. 332353 MHz cent : 75. 017682 MHz CH1 S21 LOG 10 dB/ 30 Apr 2004 19:57:44 1: -23 . 865 dB 75. 000 000 MHz REF -23.91 dB REF=1 Q: 3. 8804 1 1 1_loss : -24 . 739 dB 2 3 4 3 2 CH2 Markers Cor mean : -24 . 670 dB REF=2 s. dev : . 09940 dB p-p : . 56360 dB CENTER 75. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 24. 000 000 MHz 30 Apr 2004 19:57:10 1: 8. 2476 75. 000 000 MHz 2: 8. 3081 75. 000 000 MHz REF 8.271 REF 8.297 START CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 10. 145 2: 11. 834 -40 . 574 -48 . 359 30 Apr 2004 19:57:17 52. 301 pF 75. 000 000 MHz 43. 881 pF 75. 000 000 MHz Cor Cor 1 Cor 2 Cor 1 CENTER 75. 000 000 MHz SPAN 52. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 2 CENTER 75. 000 000 MHz SPAN Part No. 203320B Rev. Date 2004-06-23 Rev. NI2033- CS02 52. 000 000 MHz 5/5