SAW Bandpass Filter 202142B 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 202142B 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. 202142B Rev. Date 2004-04-21 Rev. NI1012-CS03 1/5 SAW Bandpass Filter 202142B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 69.94 70.0 70.06 dB - 23.0 25.0 1dB Bandwidth MHz - 9.46 - 3dB Bandwidth MHz 9.7 9.8 - 40dB Bandwidth MHz - 11.2 11.5 dB - 0.7 1.0 Group Delay Variation (Fo +/- 4.41 MHz) nsec - 60 150 Absolute Delay usec - 2.7 - Ultimate Rejection dB 50 52 - ppm/°C - -88 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 4.41 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. 202142B Rev. Date 2004-04-21 Rev. NI1012-CS03 2/5 SAW Bandpass Filter 202142B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω L1 L1 = 180 nH 5. Marking Configuration ITF1) 04A0012) 202142B3) 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. 202142B Rev. Date 2004-04-21 Rev. NI1012-CS03 3/5 SAW Bandpass Filter 202142B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 20 Apr 2004 18:45:18 1: 0. 0000 dB 0. 000 000 MHz REF -22.21 dB CH1 Markers 1 BW: 11. 148298 MHz 2 cent : 69. 962699 MHz Cor REF=1 Q: 6. 2756 1_loss : -22 . 201 dB 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 28. 000 000 MHz 20 Apr 2004 18:46:32 1: 0. 0000 dB 0. 000 000 MHz 3: -20 . 091 ns 8. 820 000 MHz REF -22.1 dB REF 2.677 us CH1 Markers BW: Cor cent : 9. 803049 MHz 70. 003771 MHz REF=1 Q: 7. 1410 1 1_loss : -22 . 206 dB 2 3 Smo Cor 2 CH2 Markers 3 mean : 2. 6985 us 4 REF=2 s. dev : 8. 5001 ns p-p : 46. 921 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 12. 000 000 MHz Part No. 202142B Rev. Date 2004-04-21 Rev. NI1012-CS03 4/5 SAW Bandpass Filter 202142B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 20 Apr 2004 18:46:16 1: 0. 0000 dB 0. 000 000 MHz 3: - . 01180 dB 8. 820 000 MHz REF -22.1 dB REF -22.23 dB CH1 Markers BW: Cor cent : 9. 466764 MHz 69. 980834 MHz CH1 S21 LOG 10 dB/ 20 Apr 2004 18:48:45 1: -21 . 915 dB 70. 000 000 MHz REF -21.93 dB REF=1 Q: 7. 3923 1 1 1_loss : -22 . 228 dB 2 3 4 3 2 CH2 Markers Cor mean : -22 . 214 dB REF=2 s. dev : . 10840 dB p-p : . 49190 dB CENTER 70. 000 000 MHz SPAN 12. 000 000 MHz START CH1 CH2 S11 S22 SWR SWR 5 / 5 / 20 Apr 2004 18:47:58 1: 6. 4004 70. 000 000 MHz 2: 9. 5684 70. 000 000 MHz REF 6.415 REF 9.566 CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 297 . 92 2: 14. 045 -63 . 516 -63 . 326 20 Apr 2004 18:54:28 35. 797 pF 70. 000 000 MHz 35. 904 pF 70. 000 000 MHz Cor Cor 1 1 Cor Cor 2 2 CENTER 70. 000 000 MHz SPAN 28. 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. 202142B Rev. Date 2004-04-21 Rev. NI1012-CS03 28. 000 000 MHz 5/5