SAW Bandpass Filter 203221B 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 : D2712 2.5±0.2 17.7±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 04A001 203221B 27.3±0.5 12.7±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. 203221B Rev. Date 2004-05-07 Rev. NI2015-CS03 1/5 SAW Bandpass Filter 203221B 3. Specifications Fo = 65.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 65.0 - dB - 23.0 23.5 1dB Bandwidth MHz - 19.15 - 3dB Bandwidth MHz 19.4 19.5 - 40dB Bandwidth MHz - 21.05 21.2 dB - 0.7 1.0 Group Delay Variation (Fo +/- 9.375 MHz) Nsec - 35 100 Absolute Delay Usec - 2.39 - dB 50 52 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 9.375 MHz) Ultimate Rejection 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. 203221B Rev. Date 2004-05-07 Rev. NI2015-CS03 2/5 SAW Bandpass Filter 203221B 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 = 4 pF 5. Marking Configuration ITF1) 04A0012) 203221B3) 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. 203221B Rev. Date 2004-05-07 Rev. NI2015-CS03 3/5 SAW Bandpass Filter 203221B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 6 May 2004 15:13:38 1: 0. 0000 dB 0. 000 000 MHz REF -22.9 dB CH1 Markers 1 Cor 2 BW: 21. 045629 MHz cent : 64. 979181 MHz REF=1 Q: 3. 0875 1_loss : -22 . 999 dB 3 4 CENTER 65. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 53. 000 000 MHz 6 May 2004 15:15:15 1: 0. 0000 dB 0. 000 000 MHz 3: -921 . 77 ps 18. 750 000 MHz REF -22.66 dB REF 2.374 us CH1 Markers Cor BW: 19. 522333 MHz cent : 65. 000275 MHz REF=1 Q: 3. 3295 1 1_loss : -22 . 929 dB 2 3 Smo Cor 2 3 CH2 Markers mean : 2. 3946 us 4 REF=2 s. dev : 5. 4186 ns p-p : 31. 408 ns CENTER 65. 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. 203221B Rev. Date 2004-05-07 Rev. NI2015-CS03 4/5 SAW Bandpass Filter 203221B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 6 May 2004 15:14:36 1: 0. 0000 dB 0. 000 000 MHz 3: . 27490 dB 18. 750 000 MHz REF -22.66 dB REF -23.13 dB CH1 Markers Cor BW: 19. 161785 MHz cent : 65. 011164 MHz CH1 S21 LOG 10 dB/ 6 May 2004 15:16:46 1: -22 . 189 dB 65. 000 000 MHz REF -22.17 dB REF=1 Q: 3. 3928 1 1 1_loss : -22 . 970 dB 2 3 4 3 CH2 Markers 2 Cor mean : -22 . 872 dB REF=2 s. dev : . 11590 dB p-p : . 61410 dB CENTER 65. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 24. 000 000 MHz 6 May 2004 15:16:17 1: 6. 7527 65. 000 000 MHz 2: 4. 2129 65. 000 000 MHz REF 6.749 REF 4.215 Cor START CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 10. 824 2: 13. 784 -33 . 350 -19 . 478 6 May 2004 15:16:23 73. 420 pF 65. 000 000 MHz 125 . 71 pF 65. 000 000 MHz Cor 1 Cor 2 Cor 2 1 CENTER 65. 000 000 MHz SPAN 53. 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 65. 000 000 MHz SPAN Part No. 203221B Rev. Date 2004-05-07 Rev. NI2015-CS03 53. 000 000 MHz 5/5