SAW Bandpass Filter 272052B 1. Features IF Bandpass Filter High Attenuation Single-Ended Operation Ceramic Surface Mount Device (SMD) Package Maximum Storage Temperature Range : -40℃ ~ 85℃ Electrostatics Sensitive Device (ESD) 2.30±0.1 2. Package Dimensions 20.00±0.2 9.80±0.2 10 9 8 7 7.62±0.1 6 6 7 8 9 10 5 4 3 2 1 ITF08A001 272052B 1 2 3 4 5 1.02±0.1 1.91±0.1 1.56±0.2 Package : S 20.0 X 9.8 Pad Configuration Dimensions shown are nominal in millimeters Body : Al2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 10 Input 5 Output 1,6 Ground Other Case ground Part No. 272052B Rev. Date 2008-06-09 Rev. NM8015-CS01 1/5 SAW Bandpass Filter 272052B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Room Temperature : +25℃ ℃ Minimum Typical Maximum MHz - 70.0 - dB - 22.6 25.0 1dB Bandwidth MHz 19.8 19.89 - 3dB Bandwidth MHz - 20.23 - 40dB Bandwidth MHz - 21.79 21.9 dB - 0.52 1.0 Group Delay Variation (fo± 9.75 MHz) Nsec - 32 50 Absolute Delay Usec - 2.05 - dB 50 52 - ppm/°C - -18 - Center Frequency Insertion Loss Amplitude Ripple (fo± 9.75 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. 272052B Rev. Date 2008-06-09 Rev. NM8015-CS01 2/5 SAW Bandpass Filter 272052B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 L2 Output 50Ω C1 L1 = 150nH, L2 = 120nH C1 = 1.8pF 5. Marking Configuration ITF1) 08A0012) 272052B3) 4) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 272052B Rev. Date 2008-06-09 Rev. NM8015-CS01 3/5 SAW Bandpass Filter 272052B 6. Typical Performance ( at +25℃ ℃) CH1 S21 LOG 10 dB/ 2 Jun 2008 19:10:04 1: 0. 0000 dB 0. 000 000 MHz REF -22.77 dB * CH1 Markers 1 Cor 2 REF=1 BW: 21. 799397 MHz cent : 69. 971102 MHz Q: 3. 2098 1_loss : -22 . 677 dB Hld 3 4 CENTER 70. 000 000 MHz CH1 S21 CH2 S21 LOG DEL 1 dB/ 100 ns/ SPAN 55. 000 000 MHz 2 Jun 2008 19:11:53 1: 0. 0000 dB 0. 000 000 MHz 3: 7. 3751 ns 19. 500 000 MHz REF -22.47 dB REF 2.014 us CH1 Markers REF=1 BW: 20. 233828 MHz Cor cent : 69. 962849 MHz Q: 3. 4577 1 1_loss : -22 . 639 dB 2 3 2 Smo Cor 3 4 CH2 Markers REF=2 mean: 2. 0516 us s. dev : 6. 0339 ns p-p : 32. 298 ns CENTER 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 SPAN 24. 000 000 MHz Part No. 272052B Rev. Date 2008-06-09 Rev. NM8015-CS01 4/5 SAW Bandpass Filter 272052B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 2 Jun 2008 19:11:26 1: 0. 0000 dB 0. 000 000 MHz 3: - . 13240 dB 19. 500 000 MHz REF -22.47 dB REF -22.96 dB CH1 Markers Cor CH1 S11 CH2 S22 1: 11. 498 2: 10. 834 1 U FS 1 U FS -14 . 853 -27 . 960 2 Jun 2008 19:13:45 153 . 08 pF 70. 000 000 MHz 81. 318 pF 70. 000 000 MHz REF=1 BW: 19. 891481 MHz cent : 69. 970132 MHz Cor Q: 3. 5176 1_loss : -22 . 682 dB 1 2 3 4 3 2 1 Cor Cor CH2 Markers mean: -22 . 720 dB REF=2 2 s. dev : . 12040 dB p-p : . 52260 dB CENTER 70. 000 000 MHz CH1 S21 LOG 10 dB/ CENTER 70. 000 000 MHz SPAN 24. 000 000 MHz 2 Jun 2008 19:14:41 1: 0. 0000 dB 0. 000 000 MHz REF -21.59 dB CH1 Markers 2: -71 . 163 dB 70. 0000 MHz CH1 S11 CH2 S22 SWR SWR 10 / 10 / SPAN 55. 000 000 MHz 2 Jun 2008 19:13:35 1: 4. 7368 70. 000 000 MHz 2: 6. 1150 70. 000 000 MHz REF 4.747 REF 6.118 REF=1 Cor 3: -64 . 577 dB 140 . 000 MHz 1 1 Cor 2 3 START . 010 000 MHz 2 STOP 250 . 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 70. 000 000 MHz SPAN 55. 000 000 MHz Part No. 272052B Rev. Date 2008-06-09 Rev. NM8015-CS01 5/5