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| SAW Bandpass Filter 271803B 1. Features IF Bandpass Filter High Attenuation Single-Ended Operation DIP Package Maximum Storage Temperature Range : -40 ~ 85 Electrostatics Sensitive Device (ESD) 2. Package Dimension 12.80.5 5.5max 6.0max 7.60.2 2.50.2 ITF 08A001 271803B 70-18M 35.10.5 Package : D3512 0.450.05 2.50.2 Pin Configuration 1 Input Output Ground Case ground Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated 5 2, 4 3, 6 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 271803B 2008-01-30 NM7058-S01 1/5 25.40.2 SAW Bandpass Filter 271803B 3. Specifications Fo = 70.0 MHz Terminating source impedance Terminating load impedance : 50 and matching network : 50 and matching network Minimum Typical Maximum Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 35dB Bandwidth 40dB Bandwidth Amplitude Ripple (fo9.0 MHz) Group Delay Variation (fo9.0 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz MHz dB nsec usec dB ppm/C 18.0 45 - 70.0 26.5 18.12 18.30 18.92 18.96 0.55 60 3.73 52 -72 28.0 19.0 1.0 120 - Notes : 1) 2) 3) All specifications are based on the matching schematic shown below All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature 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. Rev. Date Rev. 271803B 2008-01-30 NM7058-S01 2/5 SAW Bandpass Filter 271803B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50 L1 L2 Output 50 C1 L1 = 82nH, L2 = 82nH nH, C1 = 2.5pF 5. Marking Configuration ITF1) 08A0012) 271803B3) 704) -18M5) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center Frequecy 5) 1dB-Bandwidth I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 271803B 2008-01-30 NM7058-S01 3/5 SAW Bandpass Filter 271803B 6. Typical Performance ( at +25C ) 30 Nov 2007 10:26:32 1: 0. 0000 dB 0. 000 000 MHz 3:- . 05340 dB -18 . 000 000 MHz CH1 S21 CH2 S21 LOG LOG 1 dB/ REF -26.52 dB 1 dB/ REF -26.95 dB CH1 Markers BW 18. 150501 MHz : Cor cent : 70. 011134 MHz Q 3. 8573 : 1 2 1_ loss : -26 . 846 dB REF=1 3 4 3 2 Cor CH2 Markers mean:-26 . 671 dB s. dev : . 08870 dB p-p : . 48780 dB REF=2 CENTER 70. 000 000 MHz SPAN 22. 000 000 MHz CH1 S21 LOG 10 dB/ REF -27.04 dB 30 Nov 2007 10:25:13 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers 1 Cor 2 BW 19. 005228 MHz : cent : 70. 005333 MHz Q 3. 6835 : 1_ loss : -27 . 006 dB REF=1 Hld 3 4 CENTER 70. 000 000 MHz SPAN 50. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 271803B 2008-01-30 NM7058-S01 4/5 SAW Bandpass Filter 271803B CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ REF -26.52 dB REF 3.713 us 30 Nov 2007 10:26:43 1: 0. 0000 dB 0. 000 000 MHz 3: 3. 9249 ns -18 . 000 000 MHz CH1 S21 LOG 10 dB/ REF -27.04 dB 30 Nov 2007 10:24:37 1: 0. 0000 dB 0. 000 000 MHz * CH1 Markers BW : Cor cent : 18. 306821 MHz 70. 007582 MHz Q: 3. 8241 1 2 Hld 1_loss : -26 . 839 dB Cor 2 REF=1 1 BW : cent : CH1 Markers 18. 949098 MHz 70. 007277 MHz Q: 3. 6945 1_loss : -27 . 043 dB REF=1 3 Smo Cor 3 CH2 Markers mean: 3. 7358 us s. dev : 9. 4274 ns p-p : 58. 122 ns 2 4 3 4 REF=2 CENTER 70. 000 000 MHz SPAN 22. 000 000 MHz CENTER 70. 000 000 MHz SPAN 50. 000 000 MHz CH1 S21 LOG 10 dB/ REF -25.82 dB 30 Nov 2007 10:28:27 1: 0. 0000 dB 0. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / REF 10.15 REF 7.793 30 Nov 2007 10:28:03 1: 10. 162 70. 000 000 MHz 2: 7. 7759 70. 000 000 MHz CH1 Markers 2:-60 . 655 dB 70. 0000 MHz 1 3:-62 . 059 dB 140. 000 MHz REF=1 Cor 1 Cor 2 2 START . 010 000 MHz 3 STOP 300 . 000 000 MHz CENTER 70. 000 000 MHz SPAN 50. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 271803B 2008-01-30 NM7058-S01 5/5 |
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