SAW Bandpass Filter 250504B 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 : D2512 7.6±0.2 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 15.3±0.2 0.45±0.05 2.5±0.2 5.5max 6.0max ITF 05A001 250504B 24.6±0.5 12.7±0.5 2.5±0.2 2. Package Dimension Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 250504B Rev. Date 2005-06-13 Rev. NM5011-CS01 1/5 SAW Bandpass Filter 250504B 3. Specifications Fo = 115.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 114.9 115.0 115.1 dB - 23.5 25.0 1dB Bandwidth MHz 5.0 5.15 - 3dB Bandwidth MHz - 5.45 - 40dB Bandwidth MHz - 6.78 6.85 dB - 0.7 1.0 Group Delay Variation (Fo +/- 2.475 MHz) nsec - 70 150 Absolute Delay usec - 3.47 - Ultimate Rejection dB 50 55 - ppm/°C2 - -23 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 2.475 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. 250504B Rev. Date 2005-06-13 Rev. NM5011-CS01 2/5 SAW Bandpass Filter 250504B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = 39nH, L2 = 47nH C1 = 43pF,C2 = 43pF 5. Marking Configuration ITF1) 05A0012) 250504B3) 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. 250504B Rev. Date 2005-06-13 Rev. NM5011-CS01 3/5 SAW Bandpass Filter 250504B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 15 Feb 2005 21:01:53 1: 0. 0000 dB 0. 000 000 MHz REF -23.43 dB CH1 Markers 1 Cor 2 BW: 6. 759900 MHz cent : 114 . 980969 MHz REF=1 Q: 17. 009 1_loss : -23 . 418 dB 3 4 CENTER 115 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 17. 000 000 MHz 15 Feb 2005 21:03:33 1: 0. 0000 dB 0. 000 000 MHz 3: 16. 657 ns 4. 950 000 MHz REF -23.23 dB REF 3.446 us CH1 Markers BW: Cor 5. 476566 MHz cent : 114 . 991326 MHz REF=1 Q: 20. 997 1 1_loss : -23 . 448 dB 2 3 Smo Cor 3 2 4 CH2 Markers mean : 3. 4705 us REF=2 s. dev : 12. 483 ns p-p : 59. 636 ns CENTER 115 . 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 6. 000 000 MHz Part No. 250504B Rev. Date 2005-06-13 Rev. NM5011-CS01 4/5 SAW Bandpass Filter 250504B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 15 Feb 2005 21:03:02 1: 0. 0000 dB 0. 000 000 MHz 3: . 02960 dB 4. 950 000 MHz REF -23.23 dB REF -23.63 dB CH1 Markers BW: Cor 5. 158408 MHz cent : 114 . 996922 MHz CH1 S21 LOG 10 dB/ CH1 Markers REF=1 2: -58 . 963 dB 115 . 000 MHz Q: 22. 293 1 30 May 2005 14:48:09 1: 0. 0000 dB 0. 000 000 MHz REF -24.24 dB REF=1 3: -54 . 509 dB 230 . 000 MHz 1 1_loss : -23 . 447 dB 2 3 4 3 2 Cor CH2 Markers mean : -23 . 498 dB REF=2 s. dev : . 10700 dB p-p : . 49240 dB 3 2 CENTER 115 . 000 000 MHz CH1 CH2 S11 S22 LOG LOG 1 dB/ 1 dB/ SPAN 6. 000 000 MHz 15 Feb 2005 21:04:34 1: -2 . 8754 dB 115 . 000 000 MHz 2: -4 . 7503 dB 115 . 000 000 MHz REF -2.883 dB REF -4.75 dB Cor START CH1 CH2 S11 S22 . 010 000 MHz STOP 400 . 000 000 MHz 1: 8. 3643 2: 14. 185 1 U FS 1 U FS 6. 9282 12. 094 15 Feb 2005 21:05:00 9. 5884 nH 115 . 000 000 MHz 16. 738 nH 115 . 000 000 MHz Cor 2 1 Cor 1 2 CENTER 115 . 000 000 MHz Cor SPAN 17. 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 115 . 000 000 MHz SPAN Part No. 250504B Rev. Date 2005-06-13 Rev. NM5011-CS01 17. 000 000 MHz 5/5