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| SAW Bandpass Filter 202171B 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 12.80.5 5.5max 6.0max 7.60.2 2.50.2 ITF 04A001 202171B 35.10.5 Package : D3512 0.450.05 2.50.2 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. 25.40.2 202171B 2004-05-07 NI2014-CS03 1/5 SAW Bandpass Filter 202171B 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 +/- 9.375 MHz) Group Delay Variation (Fo +/- 9.375 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB nsec usec dB ppm/C 19.5 50 - Typical 70.0 23.5 19.18 19.52 20.86 0.7 40 2.77 52 -72 Maximum 25.0 21.1 1.0 150 - 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. 202171B 2004-05-07 NI2014-CS03 2/5 SAW Bandpass Filter 202171B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50 L1 L2 Output 50 C1 C2 L1 = 150 nH, C1 = 20 pF, L2 = 120 nH C2 = 20 pF 5. Marking Configuration ITF1) 04A0012) 202171B3) 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. 202171B 2004-05-07 NI2014-CS03 3/5 SAW Bandpass Filter 202171B 6. Typical Performance ( at +25 ) CH1 S21 LOG 10 dB/ REF -23.1 dB 6 May 2004 19:34:28 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers 1 Cor 2 BW : cent : 20. 851755 69. 992448 MHz MHz REF=1 Q: 3. 3567 1_loss : -23 . 108 dB 3 4 CENTER 70. 000 000 MHz SPAN 52. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ REF -22.86 dB REF 2.75 us 6 May 2004 19:35:58 1: 0. 0000 dB 0. 000 000 MHz 3: -9 . 1891 ns 19. 144 526 MHz CH1 Markers BW : Cor cent : 19. 525271 70. 000030 MHz MHz REF=1 Q: 3. 5851 1 2 1_loss : -23 . 067 dB 3 Smo Cor 3 2 CH2 Markers mean : 2. 7726 us s. dev : 7. 5437 ns p-p : 39. 673 ns 4 REF=2 CENTER 70. 000 000 MHz SPAN 24. 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. 202171B 2004-05-07 NI2014-CS03 4/5 SAW Bandpass Filter 202171B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ REF -23.05 dB REF -23.34 dB 6 May 2004 19:35:40 1: 0. 0000 dB 0. 000 000 MHz 3: . 44320 dB 18. 750 000 MHz CH1 S21 LOG 10 dB/ REF -22.54 dB 6 May 2004 19:37:58 1: -22 . 510 dB 70. 000 000 MHz CH1 Markers BW : Cor cent : 19. 197231 70. 024465 MHz MHz REF=1 Q: 3. 6476 1 2 1_loss : -23 . 071 dB 1 3 4 3 Cor 2 CH2 Markers mean : -23 . 106 dB s. dev : . 09900 dB p-p : . 59790 dB REF=2 CENTER 70. 000 000 MHz SPAN 24. 000 000 MHz START . 010 000 MHz STOP 300 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 5/ 5/ REF 4.218 REF 5.881 6 May 2004 19:37:16 1: 4. 2200 70. 000 000 MHz 2: 5. 8816 70. 000 000 MHz CH1 CH2 S11 S22 1 U FS 1 U FS 1: 11. 972 2: 8. 8628 5. 0356 -10 . 016 6 May 2004 19:37:23 11. 449 nH 70. 000 000 MHz 227 . 01 pF 70. 000 000 MHz Cor Cor 1 1 2 Cor 2 Cor CENTER 70. 000 000 MHz SPAN 52. 000 000 MHz CENTER 70. 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 Part No. Rev. Date Rev. 202171B 2004-05-07 NI2014-CS03 5/5 |
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