SAW Bandpass Filter 252004B 1. Features IF Bandpass Filter High Attenuation Single-Ended Operation DIP Package Maximum Storage Temperature Range : -40℃ ~ 85℃ Electrostatics Sensitive Device (ESD) Package : D2012 7.6±0.2 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 12.7±0.2 0.45±0.05 2.5±0.2 5.5max 6.0max ITF 09A001 252004B 119.9-20.0M 20.3±0.5 12.7±0.5 2.5±0.2 2. Package Dimension Part No. 252004B Rev. Date 2009-04-13 Rev. NM9024-CS01 1/5 SAW Bandpass Filter 252004B 3. Specifications Fo = 119.9 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 119.9 - dB - 28.0 29.5 1dB Bandwidth MHz - 20.05 - 3dB Bandwidth MHz 20.3 20.42 - 40dB Bandwidth MHz - 21.92 22.0 dB - 0.4 1.0 Group Delay Variation (fo ± 9.8 MHz) nsec - 25 50 Absolute Delay usec - 2.83 - dB 50 52 - ppm/°C - -18 - Center Frequency Insertion Loss Amplitude Ripple (fo ± 9.8 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. 252004B Rev. Date 2009-04-13 Rev. NM9024-CS01 2/5 SAW Bandpass Filter 252004B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 L4 L2 Output 50Ω L3 L1 = 82nH, L2 = 120nH L3 = 120nH, L4 = 82nH 5. Marking Configuration ITF1) 09A0012) 252004B3) 119.94)-20.0M5) 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. 252004B Rev. Date 2009-04-13 Rev. NM9024-CS01 3/5 SAW Bandpass Filter 252004B 6. Typical Performance ( at +25°°C ) CH1 S21 LOG 31 Mar 2009 04:42:41 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -27.97 dB * CH1 Markers 1 Cor 2 REF=1 BW: 21. 915940 MHz cent : 119. 924608 MHz Q: 5. 4720 1_loss : -28 . 125 dB Hld 3 4 CENTER119. 900 000 MHz CH1 S21 CH2 S21 LOG LOG SPAN 58. 000 000 MHz 31 Mar 2009 04:43:40 1: 0. 0000 dB 0. 000 000 MHz 3: . 13580 dB 19. 500 000 MHz 1 dB/ REF -28.02 dB 1 dB/ REF -28.33 dB CH1 Markers REF=1 BW: 20. 048206 MHz Cor cent : 119. 941705 MHz Q: 5. 9827 1 1_loss : -28 . 069 dB 2 3 4 3 2 Cor CH2 Markers REF=2 mean:-28 . 164 dB s. dev : . 07160 dB p-p : . 35550 dB CENTER119. 900 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 24. 000 000 MHz Part No. 252004B Rev. Date 2009-04-13 Rev. NM9024-CS01 4/5 SAW Bandpass Filter 252004B CH1 S21 LOG 31 Mar 2009 04:43:04 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -27.97 dB CH1 S21 CH2 S21 LOG DEL 31 Mar 2009 04:43:51 1: 0. 0000 dB 0. 000 000 MHz 3: 5. 4042 ns 19. 500 000 MHz 1 dB/ REF -28.02 dB 50 ns/ REF 2.825 us * CH1Markers 1 Cor BW: 22. 053621 MHz CH1Markers REF=1 BW: 20. 418607 MHz Cor cent : 119. 908212 MHz 2 REF=1 cent : 119. 936244 MHz Q: 5. 8739 Q: 5. 4371 1 1_loss : -28 . 066 dB 1_loss : -28 . 125 dB 2 Hld 3 Smo Cor 3 32 4 4 CH2Markers REF=2 mean: 2. 8347 us s. dev : 4. 5471 ns p-p : 22. 888 ns CENTER119. 900 000 MHz CH1 S21 LOG 10 dB/ REF -27.47 dB CENTER119. 900 000 MHz SPAN 58. 000 000 MHz 31 Mar 2009 04:44:53 1: 0. 0000 dB 0. 000 000 MHz CH1Markers 2:-66 . 700 dB 119. 900 MHz CH1 S11 CH2 S22 SWR SWR 5 / 5 / SPAN 24. 000 000 MHz 31 Mar 2009 04:44:22 1: 3. 0067 119. 900 000 MHz 2: 3. 3517 119. 900 000 MHz REF 3.006 REF 3.346 REF=1 Cor 3:-64 . 750 dB 239. 800 MHz 1 1 Cor START . 010 000 MHz 2 3 STOP 400. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 2 CENTER119. 900 000 MHz SPAN 58. 000 000 MHz Part No. 252004B Rev. Date 2009-04-13 Rev. NM9024-CS01 5/5