SAW Bandpass Filter 252101B 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 : 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 252101B 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. 252101B Rev. Date 2006-06-22 Rev. NM6018-CS01 1/5 SAW Bandpass Filter 252101B 3. Specifications Fo = 160.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 160.0 - dB - 24.0 26.0 1dB Bandwidth MHz - 20.85 - 3dB Bandwidth MHz 21.0 21.4 - 40dB Bandwidth MHz - 23.75 24.0 dB - 0.6 1.0 Group Delay Variation (Fo +/- 9.75 MHz) nsec - 40 100 Absolute Delay usec - 1.44 - dB 50 55 - ppm/°C - -72 - 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, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 252101B Rev. Date 2006-06-22 Rev. NM6018-CS01 2/5 SAW Bandpass Filter 252101B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = 18nH, L2 = 27nH C1 = 20pF, C2 = 20PF 5. Marking Configuration ITF1) 06A0012) 252101B3) 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. 252101B Rev. Date 2006-06-22 Rev. NM6018-CS01 3/5 SAW Bandpass Filter 252101B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 21 Jun 2006 20:05:40 1: 0. 0000 dB 0. 000 000 MHz REF -24.09 dB CH1 Markers 1 BW: Cor 2 23. 780431 MHz cent : 160 . 027046 MHz REF=1 Q: 6. 7294 1_loss : -24 . 044 dB 3 4 CENTER 160 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 59.24 ns/ SPAN 60. 000 000 MHz 21 Jun 2006 20:06:55 1: 0. 0000 dB 0. 000 000 MHz 3: 7. 9344 ns 19. 500 000 MHz REF -23.94 dB REF 1.44 us CH1 Markers BW: Cor 21. 407945 MHz cent : 160 . 040334 MHz REF=1 Q: 7. 4757 1 1_loss : -24 . 039 dB 2 3 Smo Cor 3 2 4 CH2 Markers mean : 1. 4475 us REF=2 s. dev : 4. 8060 ns p-p : 27. 832 ns CENTER 160 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 25. 000 000 MHz Part No. 252101B Rev. Date 2006-06-22 Rev. NM6018-CS01 4/5 SAW Bandpass Filter 252101B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 21 Jun 2006 20:06:33 1: 0. 0000 dB 0. 000 000 MHz 3: . 04740 dB 19. 500 000 MHz REF -23.94 dB REF -24.27 dB CH1 Markers BW: Cor 20. 862005 MHz cent : 160 . 045487 MHz CH1 S21 LOG 10 dB/ CH1 Markers REF=1 2: -55 . 682 dB 160 . 000 MHz Q: 7. 6716 1 21 Jun 2006 20:08:32 1: 0. 0000 dB 0. 000 000 MHz REF -23.87 dB REF=1 3: -85 . 784 dB 320 . 000 MHz 1 1_loss : -24 . 046 dB 2 3 4 3 2 Cor CH2 Markers mean : -24 . 085 dB REF=2 s. dev : . 11050 dB p-p : . 50970 dB CENTER 160 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 25. 000 000 MHz 21 Jun 2006 20:07:41 1: 8. 4648 160 . 000 000 MHz 2: 6. 1729 160 . 000 000 MHz REF 8.441 REF 6.173 2 Cor START CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 600 . 000 000 MHz 3 1: 6. 0957 2: 8. 1899 -8 . 9951 -5 . 2905 21 Jun 2006 20:07:48 110 . 58 pF 160 . 000 000 MHz 188 . 02 pF 160 . 000 000 MHz Cor 1 2 1 Cor 2 CENTER 160 . 000 000 MHz Cor SPAN 60. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 CENTER 160 . 000 000 MHz SPAN Part No. 252101B Rev. Date 2006-06-22 Rev. NM6018-CS01 60. 000 000 MHz 5/5