SAW Bandpass Filter 202140B 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 202140B 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. 202140B Rev. Date 2004-04-22 Rev. NI0035-CS03 1/5 SAW Bandpass Filter 202140B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 69.96 70.0 70.04 dB - 23.5 25.0 1dB Bandwidth MHz - 9.24 - 3dB Bandwidth MHz 9.4 9.45 - 40dB Bandwidth MHz - 10.49 10.6 dB - 0.8 1.0 Group Delay Variation (Fo +/- 4.375 MHz) nsec - 100 150 Absolute Delay usec - 3.64 - Ultimate Rejection dB 50 55 - ppm/°C - -94 - 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. 202140B Rev. Date 2004-04-22 Rev. NI0035-CS03 2/5 SAW Bandpass Filter 202140B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω 5. Marking Configuration ITF1) 04A0012) 202140B3) 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. 202140B Rev. Date 2004-04-22 Rev. NI0035-CS03 3/5 SAW Bandpass Filter 202140B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 20 Apr 2004 14:04:35 1: 0. 0000 dB 0. 000 000 MHz REF -23.45 dB CH1 Markers 1 BW: 10. 488041 MHz 2 cent : 69. 979106 MHz Cor REF=1 Q: 6. 6723 1_loss : -23 . 453 dB 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 26. 000 000 MHz 20 Apr 2004 14:06:59 1: 0. 0000 dB 0. 000 000 MHz 3: 11. 513 ns 8. 750 000 MHz REF -23.17 dB REF 3.648 us CH1 Markers BW: Cor cent : 9. 462263 MHz 70. 000308 MHz REF=1 Q: 7. 3978 1 1_loss : -23 . 435 dB 2 3 Smo Cor 3 CH2 Markers 2 mean : 3. 6460 us 4REF=2 s. dev : 11. 811 ns p-p : 59. 925 ns CENTER 70. 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. 202140B Rev. Date 2004-04-22 Rev. NI0035-CS03 4/5 SAW Bandpass Filter 202140B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 20 Apr 2004 14:06:14 1: 0. 0000 dB 0. 000 000 MHz 3: . 36800 dB 8. 750 000 MHz REF -23.17 dB REF -23.74 dB CH1 Markers BW: Cor cent : 9. 244127 MHz 69. 981826 MHz CH1 S21 LOG 10 dB/ 20 Apr 2004 14:09:43 1: -22 . 900 dB 70. 000 000 MHz REF -22.84 dB REF=1 Q: 7. 5704 1 1_loss : -23 . 516 dB 1 2 3 4 3 2 CH2 Markers Cor mean : -23 . 486 dB REF=2 s. dev : . 15170 dB p-p : . 59720 dB CENTER 70. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 5 / 5 / SPAN 20 Apr 2004 14:08:27 1: 9. 4805 70. 000 000 MHz 2: 8. 5435 70. 000 000 MHz REF 9.504 REF 8.55 START 11. 000 000 MHz Cor CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 11. 588 2: 12. 266 20 Apr 2004 14:08:37 41. 966 pF 70. 000 000 MHz 44. 068 pF 70. 000 000 MHz -54 . 178 -51 . 594 Cor 1 Cor 2 Cor 21 CENTER 70. 000 000 MHz SPAN 26. 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 70. 000 000 MHz SPAN Part No. 202140B Rev. Date 2004-04-22 Rev. NI0035-CS03 26. 000 000 MHz 5/5