SAW Bandpass Filter 203104B 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 04A001 203104B 35.1±0.5 12.8±0.5 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 2.5±0.2 2. Package Dimension Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 203104B Rev. Date 2004-04-21 Rev. NI1009-CS04 1/5 SAW Bandpass Filter 203104B 3. Specifications Fo = 44.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 43.95 44.0 44.05 dB - 22.0 24.0 1dB Bandwidth MHz - 5.45 - 3dB Bandwidth MHz 5.65 5.70 - 40dB Bandwidth MHz - 6.6 6.7 dB - 0.8 1.0 Group Delay Variation (Fo +/- 2.5 MHz) nsec - 80 150 Absolute Delay usec - 3.84 - Ultimate Rejection dB 45 50 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 2.5 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. 203104B Rev. Date 2004-04-21 Rev. NI1009-CS04 2/5 SAW Bandpass Filter 203104B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω 5. Marking Configuration ITF1) 04A0012) 203104B3) 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. 203104B Rev. Date 2004-04-21 Rev. NI1009-CS04 3/5 SAW Bandpass Filter 203104B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 20 Apr 2004 17:32:48 1: 0. 0000 dB 0. 000 000 MHz REF -21.68 dB CH1 Markers 1 Cor 2 BW: cent : 6. 611495 MHz 43. 998184 MHz REF=1 Q: 6. 6548 1_loss : -21 . 668 dB 3 4 CENTER 44. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 17. 000 000 MHz 20 Apr 2004 17:34:19 1: 0. 0000 dB 0. 000 000 MHz 3: 4. 2655 ns 5. 000 000 MHz REF -21.7 dB REF 3.851 us CH1 Markers BW: Cor cent : 5. 700324 MHz 44. 002469 MHz REF=1 Q: 7. 7193 1 1_loss : -21 . 691 dB 2 3 Smo Cor 3 CH2 Markers 2 mean : 3. 8511 us 4 REF=2 s. dev : 16. 335 ns p-p : 75. 640 ns CENTER 44. 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 7. 000 000 MHz Part No. 203104B Rev. Date 2004-04-21 Rev. NI1009-CS04 4/5 SAW Bandpass Filter 203104B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 20 Apr 2004 17:34:07 1: 0. 0000 dB 0. 000 000 MHz 3: . 27250 dB 5. 000 000 MHz REF -21.7 dB REF -21.69 dB CH1 Markers BW: Cor cent : 5. 452304 MHz 44. 013513 MHz CH1 S21 LOG 10 dB/ REF=1 Q: 8. 0725 1 20 Apr 2004 17:36:44 1: -21 . 222 dB 44. 000 000 MHz REF -21.25 dB 1 1_loss : -21 . 691 dB 2 3 4 3 CH2 Markers Cor 2 mean : -21 . 887 dB REF=2 s. dev : . 12060 dB p-p : . 59400 dB CENTER 44. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 5 / 5 / SPAN 20 Apr 2004 17:35:41 1: 9. 0259 44. 000 000 MHz 2: 7. 4219 44. 000 000 MHz REF 9.031 REF 7.428 START 7. 000 000 MHz Cor CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 150 . 000 000 MHz 1: 25. 191 2: 26. 406 -91 . 484 -82 . 332 20 Apr 2004 17:35:50 39. 539 pF 44. 000 000 MHz 43. 934 pF 44. 000 000 MHz Cor 1 Cor 2 Cor 2 1 CENTER 44. 000 000 MHz SPAN 17. 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 44. 000 000 MHz SPAN Part No. 203104B Rev. Date 2004-04-21 Rev. NI1009-CS04 17. 000 000 MHz 5/5