SAW Bandpass Filter 203629B 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 04A001 203629B 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. 203629B Rev. Date 2004-06-23 Rev. NI2029-CS03 1/5 SAW Bandpass Filter 203629B 3. Specifications Fo = 115.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 114.85 115.0 115.15 dB - 21.0 25.0 1dB Bandwidth MHz - 26.0 - 3dB Bandwidth MHz 26.0 26.5 - 40dB Bandwidth MHz - 29.0 29.5 dB - 0.8 1.0 Group Delay Variation (Fo +/- 12.49 MHz) nsec - 30 100 Absolute Delay usec - 1.525 - Ultimate Rejection dB 50 52 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 12.49 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. 203629B Rev. Date 2004-06-23 Rev. NI2029-CS03 2/5 SAW Bandpass Filter 203629B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L2 Input 50Ω L3 L1 Output 50Ω L4 L2 = 39 nH, L3 = 33 nH L1 = L4 = 120 nH 5. Marking Configuration ITF1) 04A0012) 203629B3) 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. 203629B Rev. Date 2004-06-23 Rev. NI2029-CS03 3/5 SAW Bandpass Filter 203629B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 22 Jun 2004 14:02:14 1: 0. 0000 dB 0. 000 000 MHz REF -20.76 dB CH1 Markers 1 Cor 2 BW: REF=1 28. 946921 MHz : 114 . 924723 MHz cent Q: 3. 9702 1_loss : -20 . 800 dB 3 4 CENTER 115 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 74. 000 000 MHz 22 Jun 2004 14:04:19 1: 0. 0000 dB 0. 000 000 MHz 3: -5 . 7671 ns 24. 980 000 MHz REF -20.34 dB REF 1.503 us CH1 Markers BW: Cor 26. 559552 MHz : 115 . 001279 MHz REF=1 cent Q: 4. 3299 1_loss : -20 . 724 dB 1 2 3 Smo Cor 2 3 CH2 Markers mean : 1. 5244 us REF=2 4 s. dev : 5. 6461 ns p-p : 30. 862 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 31. 000 000 MHz Part No. 203629B Rev. Date 2004-06-23 Rev. NI2029-CS03 4/5 SAW Bandpass Filter 203629B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 22 Jun 2004 14:04:06 1: 0. 0000 dB 0. 000 000 MHz 3: . 33380 dB 24. 980 000 MHz REF -20.34 dB REF -20.93 dB CH1 Markers BW: Cor 26. 008426 MHz : 115 . 000194 MHz CH1 S21 LOG 10 dB/ 22 Jun 2004 14:06:53 1: -20 . 073 dB 115 . 000 000 MHz REF -20.08 dB REF=1 cent Q: 4. 4217 1 1_loss : -20 . 723 dB 1 2 3 4 3 2 CH2 Markers Cor mean : -20 . 697 dB REF=2 s. dev : . 11850 dB p-p : . 64890 dB CENTER 115 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 2 / 2 / SPAN 31. 000 000 MHz 22 Jun 2004 14:06:07 1: 4. 1033 115 . 000 000 MHz 2: 3. 5082 115 . 000 000 MHz REF 4.101 REF 3.509 START CH1 CH2 S11 S22 . 010 000 MHz 1: 29. 447 2: 34. 604 1 U FS 1 U FS STOP 400 . 000 000 MHz 22 Jun 2004 14:06:16 25. 145 pF 115 . 000 000 MHz 25. 869 pF 115 . 000 000 MHz -55 . 039 -53 . 498 Cor Cor 1 Cor Cor 2 2 1 CENTER 115 . 000 000 MHz SPAN 74. 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. 203629B Rev. Date 2004-06-23 Rev. NI2029-CS03 74. 000 000 MHz 5/5