SAW Bandpass Filter 250453B 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 : D3512 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 2.5±0.2 25.4±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 06A001 250453B 35.1±0.5 12.8±0.5 2.5±0.2 2. Package Dimension Pin Configuration 1 Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 250453B Rev. Date 2006-12-12 Rev. NW6009-CS01 1/5 SAW Bandpass Filter 250453B 3. Specifications Fo = 115.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 115.0 - dB - 23.0 25.0 1dB Bandwidth MHz - 4.29 - 3dB Bandwidth MHz - 4.5 - 40dB Bandwidth MHz - 5.47 5.6 dB - 0.5 1.0 Group Delay Variation (Fo +/- 1.9 MHz) nsec - 150 200 Absolute Delay usec - 2.68 - dB 45 50 ppm/°C2 - -0.03 Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 1.9 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. 250453B Rev. Date 2006-12-12 Rev. NW6009-CS01 2/5 SAW Bandpass Filter 250453B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L2 Input 50Ω L3 L1 Output 50Ω L4 L1 = 33 nH, L4 = 27 nH L2 = L3 = 100 nH 5. Marking Configuration ITF1) 06A0012) 250453B3) 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. 250453B Rev. Date 2006-12-12 Rev. NW6009-CS01 3/5 SAW Bandpass Filter 250453B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 11 Dec 2006 23:10:01 1: 0. 0000 dB 0. 000 000 MHz REF -22.7 dB CH1 Markers 1 Cor BW: 2 5. 477532 MHz cent : 115 . 009783 MHz REF=1 Q: 20. 997 1_loss : -22 . 940 dB 3 4 CENTER 115 . 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 500 ns/ SPAN 15. 000 000 MHz 11 Dec 2006 23:10:26 1: 0. 0000 dB 0. 000 000 MHz 3: -6 . 8439 ns 3. 800 000 MHz REF -22.7 dB REF 2.6 us CH2 Markers BW: 4. 510243 MHz cent : 115 . 018965 MHz REF=1 Q: 25. 502 1 1_loss : -22 . 955 dB 2 3 2 Cor 4 3 Smo CH4 Markers REF=2 mean : 2. 6872 us Cor s. dev : 28. 315 ns 4 p-p : 150 . 94 ns CENTER 115 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 6. 500 000 MHz 2 Part No. 250453B Rev. Date 2006-12-12 Rev. NW6009-CS01 4/5 SAW Bandpass Filter 250453B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 11 Dec 2006 23:10:36 1: 0. 0000 dB 0. 000 000 MHz 3: . 12660 dB 3. 800 000 MHz REF -22.7 dB REF -22.7 dB CH2 Markers BW: 4. 291636 MHz cent : 115 . 014653 MHz CH1 S21 LOG 10 dB/ 11 Dec 2006 23:12:07 1: 0. 0000 dB 0. 000 000 MHz REF -22.7 dB CH1 Markers REF=1 1 2: -42 . 838 dB 70. 0000 MHz Q: 26. 800 1 REF=1 3: -47 . 766 dB 92. 0000 MHz 1_loss : -22 . 950 dB 2 3 3 4 2 2 Cor 3 CH4 Markers REF=2 mean : -22 . 972 dB Cor s. dev : . 09920 dB p-p : . 46520 dB CENTER 115 . 000 000 MHz CH1 CH3 S11 S22 SWR SWR 1 / 1 / SPAN 6. 500 000 MHz 11 Dec 2006 23:11:24 1: 1. 3239 115 . 000 000 MHz 2: 1. 4198 115 . 000 000 MHz REF 0 REF 0 2 4 START CH1 CH3 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 400 . 000 000 MHz 11 Dec 2006 23:11:04 445 . 09 pF 115 . 000 000 MHz 941 . 02 pF 115 . 000 000 MHz -3 . 1094 -1 . 4707 1: 65. 840 2: 35. 244 Cor Cor Cor Cor 2 1 1 2 CENTER 115 . 000 000 MHz SPAN 15 . 000 000 MHz CENTER 115 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN Part No. 250453B Rev. Date 2006-12-12 Rev. NW6009-CS01 15 . 000 000 MHz 5/5