SAW Bandpass Filter 241902B 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 05A001 241902B 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. 241902B Rev. Date 2005-12-23 Rev. NM5024-CS01 1/5 SAW Bandpass Filter 241902B 3. Specifications Fo = 85.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 84.9 85.0 85.1 dB - 26.5 28.0 1dB Bandwidth MHz - 19.55 - 3dB Bandwidth MHz 19.6 19.8 - 40dB Bandwidth MHz - 20.75 20.85 dB - 0.6 1.0 Group Delay Variation (Fo +/- 9.375 MHz) nsec - 40 100 Absolute Delay usec - 3.03 - dB 50 55 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 9.375 MHz) Ultimate Rejection 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. 241902B Rev. Date 2005-12-23 Rev. NM5024-CS01 2/5 SAW Bandpass Filter 241902B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = 82nH, L2 = 82nH C1 = 30pF, C2 = 30pF 5. Marking Configuration ITF1) 05A0012) 241902B3) 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. 241902B Rev. Date 2005-12-23 Rev. NM5024-CS01 3/5 SAW Bandpass Filter 241902B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 20 Nov 2005 00:32:43 1: 0. 0000 dB 0. 000 000 MHz REF -26.11 dB CH1 Markers 1 Cor 2 BW: 20. 717246 MHz cent : 84. 983213 MHz REF=1 Q: 4. 1021 1_loss : -26 . 284 dB 3 4 CENTER 85. 000 000 MHz CH1 S21 CH2 S21 LOG DEL 1 dB/ 100 ns/ SPAN 53. 000 000 MHz 20 Nov 2005 00:37:26 1: 0. 0000 dB 0. 000 000 MHz 3:-984 . 98 ps 18. 750 000 MHz REF -25.87 dB REF 3.018 us CH1 Markers Cor BW: 19. 814191 MHz cent : 84. 986094 MHz REF=1 Q: 4. 2892 1_loss : -26 . 219 dB 1 2 3 Smo Cor 2 4 3 CH2 Markers mean: 3. 0315 us REF=2 s. dev : 6. 5488 ns p-p : 35. 858 ns CENTER 85. 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 24. 000 000 MHz Part No. 241902B Rev. Date 2005-12-23 Rev. NM5024-CS01 4/5 SAW Bandpass Filter 241902B CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ 20 Nov 2005 00:36:44 1: 0. 0000 dB 0. 000 000 MHz 3: . 17410 dB 18. 750 000 MHz REF -25.87 dB REF -26.34 dB CH1 Markers BW: 19. 602122 MHz Cor cent : CH1 S21 LOG 10 dB/ 20 Nov 2005 00:39:47 1: 0. 0000 dB 0. 000 000 MHz REF -26.97 dB REF=1 CH1 Markers 2:-57 . 665 dB 85. 0000 MHz 84. 992510 MHz Q: 4. 3359 3:-67 . 129 dB 170. 000 MHz 1 1_loss : -26 . 210 dB REF=1 1 2 3 4 3 2 Cor CH2 Markers mean:-26 . 146 dB REF=2 s. dev : . 10750 dB p-p : . 48950 dB 2 CENTER 85. 000 000 MHz CH1 S11 CH2 S22 SWR SWR 5 / 5 / SPAN 24. 000 000 MHz 20 Nov 2005 00:38:41 1: 6. 1169 85. 000 000 MHz 2: 7. 6086 85. 000 000 MHz REF 6.104 REF 7.616 Cor START CH1 S11 CH2 S22 3 . 010 000 MHz 1 U FS 1 U FS 1: 8. 1982 2: 6. 6689 -2 . 3770 -5 . 9265 STOP 400. 000 000 MHz 20 Nov 2005 00:38:48 787. 74 pF 85. 000 000 MHz 315. 94 pF 85. 000 000 MHz Cor 1 1 2 Cor Cor 2 CENTER 85. 000 000 MHz 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 85. 000 000 MHz SPAN 53. 000 000 MHz Part No. 241902B Rev. Date 2005-12-23 Rev. NM5024-CS01 5/5