SAW Bandpass Filter 251403B 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 : D3512 2.5±0.2 25.4±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 06A001 251403B 35.1±0.5 12.8±0.5 Pin Configuration 1 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, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 2.5±0.2 2. Package Dimension Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 251403B Rev. Date 2006-11-02 Rev. NM6036-CS01 1/10 SAW Bandpass Filter 251403B 3. Specifications Fo = 140.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 140 - dB - 25.5 28 1dB Bandwidth MHz - 14.05 - 3dB Bandwidth MHz 14.1 14.3 - 35dB Bandwidth MHz - 15.25 15.3 40dB Bandwidth MHz - 15.3 15.4 dB - 0.5 1.0 Group Delay Variation (Fo +/- 6.75 MHz) nsec - 50 100 Absolute Delay usec - 4.14 - Ultimate Rejection dB 50 55 - ppm/°C - -18 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 6.75 MHz) 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. 251403B Rev. Date 2006-11-02 Rev. NM6036-CS01 2/10 SAW Bandpass Filter 251403B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 L4 L2 Output 50Ω L3 L1 = 22nH, L2 = 33nH, L3 = 33nH, L4 = 22nH 5. Marking Configuration ITF1) 06A0012) 251403B3) 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. 251403B Rev. Date 2006-11-02 Rev. NM6036-CS01 3/10 SAW Bandpass Filter 251403B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 30 Oct 2006 10:46:34 1: 0. 0000 dB 0. 000 000 MHz REF -25.4 dB CH1 Markers 1 Cor 2 BW: 15. 312179 MHz cent : 139 . 970204 MHz REF=1 Q: 9. 1411 1_loss : -25 . 516 dB 3 4 CENTER 140 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 40. 000 000 MHz 30 Oct 2006 10:47:46 1: 0. 0000 dB 0. 000 000 MHz 3: -2 . 2183 ns 13. 500 000 MHz REF -25.3 dB REF 4.119 us CH1 Markers BW: Cor 14. 304583 MHz cent : 139 . 975970 MHz REF=1 Q: 9. 7854 1 1_loss : -25 . 494 dB 2 3 Smo Cor 2 3 4 CH2 Markers mean : 4. 1480 us REF=2 s. dev : 8. 7300 ns p-p : 42. 545 ns CENTER 140 . 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 17. 000 000 MHz Part No. 251403B Rev. Date 2006-11-02 Rev. NM6036-CS01 4/10 SAW Bandpass Filter 251403B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 30 Oct 2006 10:47:12 1: 0. 0000 dB 0. 000 000 MHz 3: . 12900 dB 13. 500 000 MHz REF -25.3 dB REF -25.74 dB CH1 Markers BW: Cor 14. 069455 MHz cent : 139 . 976808 MHz CH1 S21 LOG 10 dB/ 30 Oct 2006 10:46:22 1: 0. 0000 dB 0. 000 000 MHz REF -25.4 dB CH1 Markers REF=1 1 Cor BW: 2 Q: 9. 9490 15. 249241 MHz cent : 139 . 975868 MHz Q: 9. 1792 1_loss : -25 . 488 dB 1 REF=1 1_loss : -25 . 512 dB 2 3 4 3 3 4 2 Cor CH2 Markers REF=2 mean : -25 . 511 dB s. dev : . 09230 dB p-p : . 49840 dB CENTER 140 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 1 / 1 / SPAN 30 Oct 2006 10:49:03 1: 2. 1837 140 . 000 000 MHz 2: 1. 9857 140 . 000 000 MHz REF 2.183 REF 1.986 CENTER 140 . 000 000 MHz 17. 000 000 MHz CH1 CH2 S11 S22 1 U FS 1 U FS SPAN 1: 75. 352 2: 64. 223 -41 . 984 -37 . 000 40. 000 000 MHz 30 Oct 2006 10:49:10 27. 077 pF 140 . 000 000 MHz 30. 725 pF 140 . 000 000 MHz Cor Cor 1 2 Cor 2 CENTER 140 . 000 000 MHz 1 Cor SPAN 40. 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 140 . 000 000 MHz SPAN 40. 000 000 MHz Part No. 251403B Rev. Date 2006-11-02 Rev. NM6036-CS01 5/10