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| SAW Bandpass Filter 202175B 1. Features IF Bandpass Filter High Attenuation Single-Ended Operation DIP Package Maximum Storage Temperature Range : -40 ~ 85 Electrostatics Sensitive Device (ESD) 2. Package Dimension 12.70.5 5.5max 6.0max 7.60.2 ITF 04A001 202175B 0.450.05 20.30.5 2.50.2 Package : D2012 Pin Configuration 1 Input Output Ground Case ground Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated 5 2, 4 3, 6 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 202175B 2004-05-07 NI2022-CS03 1/5 12.70.2 2.50.2 SAW Bandpass Filter 202175B 3. Specifications Fo = 70.0 MHz Terminating source impedance Terminating load impedance : 50 and matching network : 50 and matching network Minimum Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth Amplitude Ripple (Fo +/- 12.49 MHz) Group Delay Variation (Fo +/- 12.49 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB nsec usec dB ppm/C 69.94 25.4 45 - Typical 70.0 28.0 25.3 25.65 27.2 0.8 40 2.31 47 -72 Maximum 70.06 29.0 29.0 1.0 120 - Notes : 1) 2) 3) All specifications are based on the matching schematic shown below All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature 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. Rev. Date Rev. 202175B 2004-05-07 NI2022-CS03 2/5 SAW Bandpass Filter 202175B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50 L1 L2 Output 50 C1 L1 = 120 nH, C1 = 12 pF L2 = 180 nH 5. Marking Configuration ITF1) 04A0012) 202175B3) 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. Rev. Date Rev. 202175B 2004-05-07 NI2022-CS03 3/5 SAW Bandpass Filter 202175B 6. Typical Performance ( at +25 ) CH1 S21 LOG 10 dB/ REF -27.67 dB 6 May 2004 18:51:10 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers 1 Cor 2 BW : cent : 27. 118194 69. 955000 MHz MHz REF=1 Q: 2. 5796 1_loss : -27 . 502 dB 3 4 CENTER 70. 000 000 MHz SPAN 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ REF -27.29 dB REF 2.308 us 6 May 2004 18:59:53 1: 0. 0000 dB 0. 000 000 MHz 3: -7 . 1645 ns 24. 980 000 MHz CH1 Markers BW : Cor cent : 25. 687072 70. 001561 MHz MHz REF=1 Q: 2. 7252 1 2 1_loss : -27 . 444 dB 3 Smo Cor 2 3 CH2 Markers mean : 2. 3137 us s. dev : 5. 7855 ns p-p : 32. 711 ns 4 REF=2 CENTER 70. 000 000 MHz SPAN 32. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 202175B 2004-05-07 NI2022-CS03 4/5 SAW Bandpass Filter 202175B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ REF -27.29 dB REF -27.77 dB 6 May 2004 18:59:27 1: 0. 0000 dB 0. 000 000 MHz 3: . 21900 dB 24. 980 000 MHz CH1 S21 LOG 10 dB/ REF -26.72 dB 6 May 2004 19:02:31 1: -26 . 729 dB 70. 000 000 MHz CH1 Markers BW : Cor cent : 25. 343637 69. 980899 MHz MHz REF=1 Q: 2. 7613 1 2 1_loss : -27 . 494 dB 1 3 4 3 2 Cor CH2 Markers mean : -27 . 527 dB s. dev : . 10330 dB p-p : . 64610 dB REF=2 CENTER 70. 000 000 MHz SPAN 32. 000 000 MHz START . 010 000 MHz STOP 300 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 20 / 10 / REF 8.338 REF 6.344 6 May 2004 19:01:41 1: 8. 3125 70. 000 000 MHz 2: 6. 3398 70. 000 000 MHz CH1 CH2 S11 S22 1 U FS 1 U FS 1: 10. 514 2: 8. 5298 -42 . 904 14. 084 6 May 2004 19:01:50 52. 993 pF 70. 000 000 MHz 32. 022 nH 70. 000 000 MHz Cor Cor 2 1 Cor 2 Cor 1 CENTER 70. 000 000 MHz SPAN 70. 000 000 MHz CENTER 70. 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 Part No. Rev. Date Rev. 202175B 2004-05-07 NI2022-CS03 5/5 |
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