SAW Bandpass Filter 251001B 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 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 12.7±0.2 0.45±0.05 2.5±0.2 5.5max 6.0max ITF 05A001 251001B 20.3±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. 251001B Rev. Date 2005-07-11 Rev. NM5017-CS01 1/5 SAW Bandpass Filter 251001B 3. Specifications Fo = 120.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 119.85 120.0 120.15 dB - 23.5 25.0 1dB Bandwidth MHz - 9.8 - 3dB Bandwidth MHz 10.0 10.2 - 40dB Bandwidth MHz - 11.8 12.0 dB - 0.5 1.0 Group Delay Variation (Fo +/- 4.6 MHz) Nsec - 50 100 Absolute Delay usec - 3.21 - Ultimate Rejection dB 50 52 - ppm/°C - -23 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 4.6 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. 251001B Rev. Date 2005-07-11 Rev. NM5017-CS01 2/5 SAW Bandpass Filter 251001B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L4 L2 Output 50Ω L3 L1 = 39 nH, L2 = 82 nH L3 = 82 nH, L4 = 39 nH 5. Marking Configuration ITF1) 05A0012) 251001B3) 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. 251001B Rev. Date 2005-07-11 Rev. NM5017-CS01 3/5 SAW Bandpass Filter 251001B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 11 Jul 2005 11:02:55 1: 0. 0000 dB 0. 000 000 MHz REF -23.63 dB CH1 Markers 1 Cor 2 BW: 11. 799850 MHz cent : 120 . 009643 MHz REF=1 Q: 10. 170 1_loss : -23 . 791 dB 3 4 CENTER 120 . 000 000 MHz CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ SPAN 30. 000 000 MHz 11 Jul 2005 11:05:22 1: 0. 0000 dB 0. 000 000 MHz 3: . 16230 dB 9. 200 000 MHz REF -23.59 dB REF -23.81 dB CH1 Markers BW: Cor 9. 883461 MHz cent : 120 . 027879 MHz REF=1 Q: 12. 144 1 1_loss : -23 . 779 dB 2 4 3 3 2 Cor CH2 Markers mean : -23 . 730 dB REF=2 s. dev : . 07100 dB p-p : . 38950 dB CENTER 120 . 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 11. 500 000 MHz Part No. 251001B Rev. Date 2005-07-11 Rev. NM5017-CS01 4/5 SAW Bandpass Filter 251001B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 11 Jul 2005 11:05:22 1: 0. 0000 dB 0. 000 000 MHz 3: . 16230 dB 9. 200 000 MHz REF -23.59 dB REF -23.81 dB CH1 Markers BW: Cor 9. 883461 MHz cent : 120 . 027879 MHz CH1 S21 LOG 10 dB/ CH1 Markers REF=1 2: -62 . 290 dB 120 . 000 MHz Q: 12. 144 1 11 Jul 2005 11:18:05 1: 0. 0000 dB 0. 000 000 MHz REF -23.5 dB REF=1 3: -60 . 269 dB 240 . 000 MHz 1 1_loss : -23 . 779 dB 2 4 3 3 2 Cor CH2 Markers REF=2 mean : -23 . 730 dB s. dev : . 07100 dB p-p : . 38950 dB 3 2 CENTER 120 . 000 000 MHz CH1 CH2 S11 S22 LOG LOG 1 dB/ 1 dB/ SPAN 11 Jul 2005 11:07:05 1: -4 . 1706 dB 120 . 000 000 MHz 2: -4 . 2696 dB 120 . 000 000 MHz REF -4.171 dB REF -4.264 dB START 11. 500 000 MHz Cor CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 500 . 000 000 MHz 1: 41. 574 2: 38. 496 -71 . 352 -66 . 996 11 Jul 2005 11:07:28 18. 588 pF 120 . 000 000 MHz 19. 797 pF 120 . 000 000 MHz Cor 1 Cor 2 Cor 21 CENTER 120 . 000 000 MHz SPAN 30. 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 120 . 000 000 MHz SPAN 30. 000 000 MHz Part No. 251001B Rev. Date 2005-07-11 Rev. NM5017-CS01 5/5