SAW Bandpass Filter 251405B 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 2.5±0.2 25.4±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 07A001 251405B 150-14.3M 35.1±0.5 12.8±0.5 Pin Configuration 1 Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated Input 5 Output 2, 4 Ground 3, 6 Case ground Dimensions shown are nominal in millimeters 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 Part No. 251405B Rev. Date 2007-10-16 Rev. NM7054-CS01 1/5 SAW Bandpass Filter 251405B 3. Specifications Fo = 150.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating Temperature : -20℃ ~ +60℃ Minimum Typical Maximum MHz - 150.0 - dB - 27.9 30.0 1dB Bandwidth MHz - 14.3 - 3dB Bandwidth MHz 14.5 14.6 - 40dB Bandwidth MHz - 15.79 15.9 dB - 0.57 1.0 Group Delay Variation (fo± 7.0 MHz) nsec - 37 60 Absolute Delay usec - 2.81 2.9 dB 50 52 - ppm/°C - -18 - Center Frequency Insertion Loss Amplitude Ripple (fo± 7.0 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, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 251405B Rev. Date 2007-10-16 Rev. NM7054-CS01 2/5 SAW Bandpass Filter 251405B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω L1 L2 L1 = L2 = 27nH 5. Marking Configuration ITF1) 07A0012) 251405B3) 1504)-14.3M5) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center Frequency 5) 1dB-Bandwidth I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 251405B Rev. Date 2007-10-16 Rev. NM7054-CS01 3/5 SAW Bandpass Filter 251405B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 4 Oct 2007 14:37:15 1: 0. 0000 dB 0. 000 000 MHz REF -27.91 dB * CH1 Markers REF=1 1 BW: 15. 797301 MHz 2 cent : 150. 044040 MHz Cor Q: 9. 4981 1_loss : -27 . 946 dB Hld 3 4 CENTER 150. 000 000 MHz CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ SPAN 40. 000 000 MHz 4 Oct 2007 14:38:53 1: 0. 0000 dB 0. 000 000 MHz 3: . 33800 dB 14. 000 000 MHz REF -27.78 dB REF -28.24 dB CH1 Markers BW: 14. 308729 MHz Cor REF=1 cent : 150. 051496 MHz Q: 10. 487 1 1_loss : -27 . 877 dB 2 4 3 3 Cor 2 CH2 Markers mean:-28 . 023 dB REF=2 s. dev : . 12170 dB p-p : . 57720 dB CENTER 150. 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 18. 000 000 MHz Part No. 251405B Rev. Date 2007-10-16 Rev. NM7054-CS01 4/5 SAW Bandpass Filter 251405B CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ 4 Oct 2007 14:39:10 1: 0. 0000 dB 0. 000 000 MHz 3: 7. 1964 ns 14. 000 000 MHz REF -27.78 dB REF 2.801 us CH1 S21 LOG 10 dB/ 4 Oct 2007 14:37:21 1: 0. 0000 dB 0. 000 000 MHz REF -27.91 dB * CH1 Markers BW: Cor CH1 Markers REF=1 14. 608030 MHz 1 BW: Cor cent : 150 . 046764 MHz 2 Q: 10. 272 cent : 150 . 049503 MHz Q: 9. 4094 1_loss : -27 . 901 dB 1 REF=1 15. 946711 MHz 1_loss : -27 . 946 dB 2 Hld 3 Smo 32 Cor 4 3 CH2 Markers mean : 2. 8171 us 4 REF=2 s. dev : 7. 6933 ns p-p : 37. 977 ns CENTER 150 . 000 000 MHz CH1 S21 LOG 10 dB/ REF -28.03 dB SPAN 18. 000 000 MHz 4 Oct 2007 14:40:30 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers 2: -51 . 391 dB 150 . 000 MHz CENTER 150 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 1 / 1 / SPAN 40. 000 000 MHz 4 Oct 2007 14:39:51 1: 2. 1842 150 . 004 000 MHz 2: 2. 2548 150 . 000 000 MHz REF 2.185 REF 2.255 REF=1 Cor 3: -45 . 496 dB 300 . 000 MHz 1 1 Cor 2 3 2 START . 010 000 MHz STOP 500 . 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 150 . 000 000 MHz SPAN 40. 000 000 MHz Part No. 251405B Rev. Date 2007-10-16 Rev. NM7054-CS01 5/5