SAW Bandpass Filter 253005B 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) 5.5max 6.0max Package : D2012 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 2.5±0.2 7.6±0.2 0.45±0.05 ITF 06A001 253005B 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. 253005B Rev. Date 2006-10-09 Rev. NM6034-CS01 1/10 SAW Bandpass Filter 253005B 3. Specifications Fo = 125.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating Temperature Range : -30℃ ~ +85℃ Minimum Typical Maximum MHz - 125.0 - dB - 22.0 25.0 1dB Bandwidth MHz - 29.15 - 3dB Bandwidth MHz 30 30.15 - 40dB Bandwidth MHz - 34.2 35 dB - 0.5 1.0 Group Delay Variation (Fo +/- 13.5 MHz) nsec - 18 30 Absolute Delay usec - 0.95 1 Ultimate Rejection dB 50 55 - ppm/°C - -80 - Minimum Typical Maximum MHz - 125.0 - dB - 0.5 1.0 nsec - 18 30 Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 13.5 MHz) Temperature Coefficient of Frequency Room temperature : + 25 ℃ Center Frequency Amplitude Ripple (Fo +/- 14.0 MHz) Group Delay Variation (Fo +/- 14.0 MHz) 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. 253005B Rev. Date 2006-10-09 Rev. NM6034-CS01 2/10 SAW Bandpass Filter 253005B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = 82nH, L2 = 82nH C1 = 3pF, C2 = 3pF 5. Marking Configuration ITF1) 06A0012) 253005B3) 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. 253005B Rev. Date 2006-10-09 Rev. NM6034-CS01 3/10 SAW Bandpass Filter 253005B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 30 Sep 2006 14:30:38 1: 0. 0000 dB 0. 000 000 MHz REF -21.71 dB CH1 Markers 1 Cor 2 BW: 34. 223537 MHz cent : 124 . 891839 MHz REF=1 Q: 3. 6493 1_loss : -21 . 751 dB 4 3 CENTER 125 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 88. 000 000 MHz 30 Sep 2006 14:31:46 1: 0. 0000 dB 0. 000 000 MHz 3: 1. 1141 ns 28. 000 000 MHz REF -21.46 dB REF 936.9 ns CH1 Markers BW: Cor 30. 146472 MHz cent : 124 . 911627 MHz REF=1 Q: 4. 1435 1 1_loss : -21 . 710 dB 2 3 Smo Cor 2 3 4 CH2 Markers mean : 954 . 36 ns REF=2 s. dev : 3. 4517 ns p-p : 19. 432 ns CENTER 125 . 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 34. 000 000 MHz Part No. 253005B Rev. Date 2006-10-09 Rev. NM6034-CS01 4/10 SAW Bandpass Filter 253005B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 30 Sep 2006 14:31:13 1: 0. 0000 dB 0. 000 000 MHz 3: - . 12510 dB 28. 000 000 MHz REF -21.46 dB REF -21.99 dB CH1 Markers BW: Cor 29. 138657 MHz cent : 124 . 935648 MHz CH1 S21 LOG 10 dB/ CH1 Markers REF=1 2: -60 . 976 dB 125 . 000 MHz Q: 4. 2876 1 30 Sep 2006 14:33:17 1: 0. 0000 dB 0. 000 000 MHz REF -21.13 dB REF=1 3: -66 . 614 dB 250 . 000 MHz 1 1_loss : -21 . 732 dB 2 3 4 3 2 Cor CH2 Markers REF=2 mean : -21 . 725 dB s. dev : . 12070 dB p-p : . 49760 dB 2 CENTER 125 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 30 Sep 2006 14:32:44 1: 5. 2744 125 . 000 000 MHz 2: 5. 6235 125 . 000 000 MHz REF 5.276 REF 5.62 START 34. 000 000 MHz CH1 CH2 S11 S22 3 STOP 500 . 000 000 MHz . 010 000 MHz 1: 11. 154 2: 9. 9805 1 U FS 1 U FS -20 . 440 -17 . 199 30 Sep 2006 14:32:51 62. 290 pF 125 . 000 000 MHz 74. 029 pF 125 . 000 000 MHz Cor Cor 1 Cor Cor 2 2 1 CENTER 125 . 000 000 MHz SPAN 88. 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 125 . 000 000 MHz SPAN 88. 000 000 MHz Part No. 253005B Rev. Date 2006-10-09 Rev. NM6034-CS01 5/10