SAW Bandpass Filter 202539B 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 202539B 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. 202539B Rev. Date 2004-04-28 Rev. NI1001-CS01 1/5 SAW Bandpass Filter 202539B 3. Specifications Fo = 160.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 159.88 160.0 160.12 dB - 27.5 28.5 1dB Bandwidth MHz - 9.15 - 3dB Bandwidth MHz 9.40 9.45 - 40dB Bandwidth MHz - 10.47 10.5 dB - 1.0 1.2 Group Delay Variation (Fo +/- 4.375 MHz) nsec - 60 150 Absolute Delay usec - 3.46 - ppm/°C - -23 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 4.375 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. 202539B Rev. Date 2004-04-28 Rev. NI1001-CS01 2/5 SAW Bandpass Filter 202539B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) C1 C2 Input 50 L2 Output 50 Ω L1 L2 L3 C1 = C2 = 68 pF L1 = L2 = L3 = 47 nH 5. Marking Configuration ITF1) 04A0012) 202539B3) 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. 202539B Rev. Date 2004-04-28 Rev. NI1001-CS01 3/5 SAW Bandpass Filter 202539B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 27 Apr 2004 16:43:24 1: 0. 0000 dB 0. 000 000 MHz REF -27.75 dB CH1 Markers 1 Cor 2 BW: REF=1 10. 451961 MHz : 160 . 060268 MHz cent Q: 15. 314 1_loss : -27 . 745 dB 3 4 CENTER 160 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 27. 000 000 MHz 27 Apr 2004 16:46:47 1: 0. 0000 dB 0. 000 000 MHz 3: -20 . 644 ns 8. 750 000 MHz REF -27.59 dB REF 3.424 us CH1 Markers BW: Cor 9. 458616 MHz : 160 . 069914 MHz REF=1 cent Q: 16. 923 1 1_loss : -27 . 756 dB 2 3 Smo Cor 2 CH2 Markers 3 4 REF=2 mean : 3. 4608 us s. dev : 11. 073 ns p-p : 52. 157 ns CENTER 160 . 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 11. 000 000 MHz Part No. 202539B Rev. Date 2004-04-28 Rev. NI1001-CS01 4/5 SAW Bandpass Filter 202539B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 27 Apr 2004 16:46:14 1: 0. 0000 dB 0. 000 000 MHz 3: . 21680 dB 8. 750 000 MHz REF -27.69 dB REF -28.01 dB CH1 Markers BW: Cor 9. 199241 MHz : 160 . 068525 MHz CH1 S21 LOG 10 dB/ 27 Apr 2004 16:49:27 1: -27 . 767 dB 160 . 000 000 MHz REF -27.33 dB REF=1 cent Q: 17. 400 1 1 1_loss : -27 . 845 dB 2 3 4 3 CH2 Markers 2 Cor mean : -27 . 843 dB REF=2 s. dev : . 11730 dB p-p : . 61930 dB CENTER 160 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 500 m / 500 m / SPAN 11. 000 000 MHz 27 Apr 2004 16:48:20 1: 2. 5269 160 . 000 000 MHz 2: 3. 4374 160 . 000 000 MHz REF 2.526 REF 3.437 Cor START CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS 1: 125 . 45 2: 26. 441 STOP 500 . 000 000 MHz 10. 320 -41 . 607 27 Apr 2004 16:48:28 10. 266 nH 160 . 000 000 MHz 23. 907 pF 160 . 000 000 MHz Cor 1 1 Cor 2 Cor 2 CENTER 160 . 000 000 MHz SPAN 27. 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 160 . 000 000 MHz SPAN Part No. 202539B Rev. Date 2004-04-28 Rev. NI1001-CS01 27. 000 000 MHz 5/5