SAW Bandpass Filter 271907B 1. Features z IF Bandpass Filter z High Attenuation z Single-Ended Operation z DIP Package z Maximum Storage Temperature Range : -30℃ ~ 80℃ z Electrostatics Sensitive Device (ESD) Package : D2012 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, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 7.6±0.2 12.7±0.2 0.45±0.05 2.5±0.2 5.5max 6.0max ITF 06A001 271907B 20.3±0.5 12.7±0.5 2.5±0.2 2. Package Dimension Pin Configuration 1 Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 271907B Rev. Date 2006-09-11 Rev. NM6026-CS01 1/5 SAW Bandpass Filter 271907B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating temperature range : +0℃ ~ +60℃ Minimum Typical Maximum MHz - 70.0 - dB - 22.5 25.0 1dB Bandwidth MHz - 19.14 - 3dB Bandwidth MHz 19.2 19.44 - 40dB Bandwidth MHz - 20.75 21.0 dB - 0.6 1.0 Group Delay Variation (Fo +/- 9.22 MHz) nsec - 50 100 Absolute Delay usec - 2.35 - dB 50 55 - ppm/°C - -80 - Minimum Typical Maximum MHz - 70.0 - Insertion Loss dB - 22.5 25.0 Amplitude Ripple (Fo +/- 9.375 MHz) dB - 0.6 1.0 nsec - 50 100 Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 9.22 MHz) Ultimate Rejection Temperature Coefficient of Frequency Room temperature : + 25 ℃ Center Frequency Group Delay Variation (Fo +/- 9.375 MHz) 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, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 271907B Rev. Date 2006-09-11 Rev. NM6026-CS01 2/5 SAW Bandpass Filter 271907B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L2 Input 50Ω L3 Output 50Ω L1 L1 =220nH, L2 = 120nH L3 = 120nH 5. Marking Configuration ITF1) 06A0012) 271907B3) 1) Manufacturer name 2) Lot Number 3) Part Number I T F Co., Ltd. 102-901, Bucheon Technopark 364, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 271907B Rev. Date 2006-09-11 Rev. NM6026-CS01 3/5 SAW Bandpass Filter 271907B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 7 Sep 2006 16:08:48 1: 0. 0000 dB 0. 000 000 MHz REF -22 dB CH1 Markers 1 BW: 20. 748651 MHz 2 cent : 69. 969740 MHz Cor REF=1 Q: 3. 3723 1_loss : -21 . 982 dB 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 52. 000 000 MHz 7 Sep 2006 16:11:10 1: 0. 0000 dB 0. 000 000 MHz 3: -1 . 9786 ns 18. 750 000 MHz REF -21.63 dB REF 2.33 us CH1 Markers Cor BW: 19. 439053 MHz cent : 69. 990750 MHz REF=1 Q: 3. 6005 1 1_loss : -21 . 914 dB 2 3 Smo Cor 2 3 4 CH2 Markers mean : 2. 3486 us REF=2 s. dev : 7. 3386 ns p-p : 37. 152 ns CENTER 70. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 23. 000 000 MHz Part No. 271907B Rev. Date 2006-09-11 Rev. NM6026-CS01 4/5 SAW Bandpass Filter 271907B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 7 Sep 2006 16:10:49 1: 0. 0000 dB 0. 000 000 MHz 3: - . 10990 dB 18. 750 000 MHz REF -21.63 dB REF -22.02 dB CH1 Markers Cor BW: 19. 121479 MHz cent : 69. 987712 MHz CH1 S21 LOG 10 dB/ CH1 Markers REF=1 2: -65 . 239 dB 70. 0000 MHz Q: 3. 6602 1 7 Sep 2006 16:12:42 1: 0. 0000 dB 0. 000 000 MHz REF -21.05 dB REF=1 3: -72 . 082 dB 140 . 000 MHz 1 1_loss : -21 . 881 dB 2 3 4 3 2 Cor CH2 Markers REF=2 mean : -21 . 844 dB s. dev : . 10190 dB p-p : . 55960 dB 2 CENTER 70. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 23. 000 000 MHz 7 Sep 2006 16:12:08 1: 3. 4916 70. 000 000 MHz 2: 7. 8269 70. 000 000 MHz REF 3.49 REF 7.84 START CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 3 7 Sep 2006 16:12:15 48. 010 pF 70. 000 000 MHz 59. 833 pF 70. 000 000 MHz -47 . 357 -38 . 000 1: 29. 836 2: 10. 158 Cor Cor 1 Cor Cor 2 1 2 CENTER 70. 000 000 MHz SPAN 52. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 CENTER 70. 000 000 MHz SPAN Part No. 271907B Rev. Date 2006-09-11 Rev. NM6026-CS01 52. 000 000 MHz 5/5