270404B

SAW Bandpass Filter 270404B 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 12.8±0.5 5.5max 6.0max 7.6±0.2 2.5±0.2 ITF 08A001 270404B 70-4.1M 35.1±0.5 Package : D3512 0.45±0.05 2.5±0.2 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. 270404B 2008-08-29 NM8031-CS01 1/5 25.4±0.2 SAW Bandpass Filter 270404B 3. Specifications Fo = 70.0 MHz Terminating source impedance Terminating load impedance : 50Ω and matching network : 50Ω and matching network Minimum Typical Maximum Center Frequency Insertion Loss 2dB Bandwidth 25dB Bandwidth 40dB Bandwidth Amplitude Ripple (fo±1.8 MHz) Group Delay Variation (fo±1.8 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB nsec usec dB ppm/°C 50 - 70.0 22.5 4.11 4.95 5.14 0.45 100 3.85 52 -18 24.0 4.2 5.0 1.0 150 - 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. 270404B 2008-08-29 NM8031-CS01 2/5 SAW Bandpass Filter 270404B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 L4 Output 50Ω L2 L3 L1 = 82nH, L2 = 82nH L3 = 100nH, L4 = 82nH 5. Marking Configuration ITF1) 08A0012) 270404B3) 704) -4.1M5) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center Frequecy 5) 2dB-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. 270404B 2008-08-29 NM8031-CS01 3/5 SAW Bandpass Filter 270404B 6. Typical Performance ( at +25°C ) 26 Jun 2008 21:07:07 1: 0. 0000 dB 0. 000 000 MHz 3: 17. 293 ns 3. 600 000 MHz CH1 S21 CH2 S21 LOG DEL 1 dB/ 200 ns/ REF -22.28 dB REF 3.79 us CH1 Markers BW : Cor 4. 213724 MHz REF=1 cent : 70. 001636 MHz Q 16. 613 : 1 2 1_loss : -22 . 542 dB 3 Smo Cor 3 CH2 Markers mean: 3. 8542 us s. dev : 21. 488 ns p-p : 102. 40 ns 2 4 REF=2 CENTER 70. 000 000 MHz SPAN 4. 500 000 MHz CH1 S21 LOG 10 dB/ REF -22.49 dB 26 Jun 2008 21:05:31 1: 0. 0000 dB 0. 000 000 MHz * CH1 Markers 1 Cor 2 BW : 5. 141689 MHz REF=1 cent : 69. 993883 MHz Q 13. 613 : 1_loss : -22 . 565 dB Hld 3 4 CENTER 70. 000 000 MHz SPAN 13. 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. 270404B 2008-08-29 NM8031-CS01 4/5 SAW Bandpass Filter 270404B CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ REF -22.28 dB REF -22.7 dB 26 Jun 2008 21:06:33 1: 0. 0000 dB 0. 000 000 MHz 3: - . 02480 dB 3. 600 000 MHz CH1 S21 LOG 10 dB/ REF -22.49 dB 26 Jun 2008 21:05:23 1: 0. 0000 dB 0. 000 000 MHz * CH1 Markers BW : Cor cent : 4. 117218 MHz 70. 002146 MHz Q: 17. 002 1 2 Hld 3 3 2 Cor CH2 Markers mean: -22 . 535 dB s. dev : . 09230 dB p-p : . 44070 dB 3 4 4 1_loss : -22 . 560 dB Cor REF=1 1 2 BW : cent : CH1 Markers 4. 952432 MHz 69. 997420 MHz Q: 14. 134 1_loss : -22 . 565 dB REF=1 REF=2 CENTER 70. 000 000 MHz SPAN 4. 500 000 MHz CENTER 70. 000 000 MHz SPAN 13. 000 000 MHz CH1 S21 LOG 10 dB/ REF -21.96 dB 26 Jun 2008 21:09:24 1: 0. 0000 dB 0. 000 000 MHz CH1 S11 CH2 S22 SWR SWR 1/ 1/ REF 1.987 REF 2.297 26 Jun 2008 21:08:30 1: 1. 9849 70. 000 000 MHz 2: 2. 2998 70. 000 000 MHz CH1 Markers 2: -65 . 051 dB 70. 0000 MHz 1 3: -59 . 261 dB 140 . 000 MHz REF=1 Cor 1 Cor 2 3 2 START . 010 000 MHz STOP 250 . 000 000 MHz CENTER 70. 000 000 MHz SPAN 13. 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. 270404B 2008-08-29 NM8031-CS01 5/5