SAW Bandpass Filter 202544B 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 202544B 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. 202544B Rev. Date 2004-05-07 Rev. NI2020-CS02 1/5 SAW Bandpass Filter 202544B 3. Specifications Fo = 160.1 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 160.1 - dB - 25.0 26.0 1dB Bandwidth MHz - 19.1 - 3dB Bandwidth MHz 19.4 19.48 - 40dB Bandwidth MHz - 21.0 21.2 dB - 0.8 1.0 Group Delay Variation (Fo +/- 9.375 MHz) nsec - 45 120 Absolute Delay usec - 2.04 - Ultimate Rejection dB 48 50 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 9.375 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. 202544B Rev. Date 2004-05-07 Rev. NI2020-CS02 2/5 SAW Bandpass Filter 202544B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = L2 = 15 nH C1 = C2 = 20 pF 5. Marking Configuration ITF1) 04A0012) 202544B3) 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. 202544B Rev. Date 2004-05-07 Rev. NI2020-CS02 3/5 SAW Bandpass Filter 202544B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 6 May 2004 16:16:01 1: 0. 0000 dB 0. 000 000 MHz REF -25.08 dB CH1 Markers 1 Cor 2 BW: REF=1 20. 978408 MHz : 160 . 006542 MHz cent Q: 7. 6272 1_loss : -25 . 058 dB 3 4 CENTER 160 . 100 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 53. 000 000 MHz 6 May 2004 16:21:19 1: 0. 0000 dB 0. 000 000 MHz 3: 8. 6939 ns 18. 750 000 MHz REF -25.1 dB REF 2.029 us CH1 Markers BW: Cor 19. 497916 MHz : 160 . 100606 MHz REF=1 cent Q: 8. 2112 1 1_loss : -25 . 287 dB 2 3 Smo Cor 3 CH2 Markers 2 4REF=2 mean : 2. 0404 us s. dev : 8. 2333 ns p-p : 42. 260 ns START 148 . 600 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 STOP 171 . 600 000 MHz Part No. 202544B Rev. Date 2004-05-07 Rev. NI2020-CS02 4/5 SAW Bandpass Filter 202544B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 6 May 2004 16:20:36 1: 0. 0000 dB 0. 000 000 MHz 3: . 15180 dB 18. 750 000 MHz REF -25.1 dB REF -25.95 dB CH1 Markers BW: Cor 19. 120151 MHz : 160 . 093991 MHz CH1 S21 LOG 10 dB/ 6 May 2004 16:43:44 1: -25 . 412 dB 160 . 100 000 MHz REF -25.22 dB REF=1 cent Q: 8. 3731 1 1 1_loss : -25 . 357 dB 2 3 4 3 2 CH2 Markers Cor mean : -25 . 442 dB REF=2 s. dev : . 16730 dB p-p : . 88230 dB START 148 . 600 000 MHz CH1 CH2 S11 S22 SWR SWR 5 / 5 / STOP 171 . 600 000 MHz 6 May 2004 16:40:40 1: 8. 9629 160 . 100 000 MHz 2: 8. 3062 160 . 100 000 MHz REF 8.991 REF 8.289 Cor START CH1 CH2 S11 S22 . 010 000 MHz STOP 500 . 000 000 MHz 1: 5. 7495 2: 6. 2119 1 U FS 1 U FS -8 . 6162 -8 . 7524 6 May 2004 16:40:50 115 . 38 pF 160 . 100 000 MHz 113 . 58 pF 160 . 100 000 MHz Cor 1 12 Cor 2 CENTER 160 . 100 000 MHz Cor SPAN 53. 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 . 100 000 MHz SPAN Part No. 202544B Rev. Date 2004-05-07 Rev. NI2020-CS02 53. 000 000 MHz 5/5