271401B

271401B ITF | Alldatasheet

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SAW Bandpass Filter 271401B Part No. 271401B Rev. Date 2008-01-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM7061-CS01 1/5 7.6±0.2 2.5±0.2 25.4±0.2 2.5±0.2 0.45±0.05 6.0max 5.5max 35.1±0.5 12.8±0.5 1. Features /circle6 IF Bandpass Filter /circle6 High Attenuation /circle6 Single-Ended Operation /circle6 DIP Package /circle6 Maximum Storage Temperature Range : -40 ~ 85℃ ℃ /circle6 Electrostatics Sensitive Device (ESD) 2. Package Dimension Package : D3512 Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated Pin Configuration

1 Input

5 Output

2, 4 Ground 3, 6 Case ground ITF 08A001 271401B 70 -14.3 M

SAW Bandpass Filter 271401B Part No. 271401B Rev. Date 2008-01-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM7061-CS01 2/5 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50 Ω and matching network 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 Minimum Typical Maximum Center Frequency MHz - 70.0 - Insertion Loss dB - 24.1 26.5 1dB Bandwidth MHz 14.2 14.31 - 3dB Bandwidth MHz - 14.49 - 40dB Bandwidth MHz - 15.32 15.5 Amplitude Ripple (fo±6.9 MHz) dB - 0.72 1.0 Group Delay Variation (fo±6.9 MHz) nsec - 55 100 Absolute Delay usec - 3.35 - Ultimate Rejection dB 50 58 - Relative Attenuation Fo ± 7.7MHz dB 30 45 - Temperature Coefficient of Frequency ppm/°C - -72 -

SAW Bandpass Filter 271401B Part No. 271401B Rev. Date 2008-01-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM7061-CS01 3/5 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 = 39 nH, nH, nH, nH, L2 = 180nH L3 = 39nH 5. Marking Configuration 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center Frequecy 5) 1dB-Bandwidth ITF 1) 08A001 2) 271401B3) 704) -14.3M5) L3 Output 50 Ω Input 50 Ω

SAW Bandpass Filter 271401B Part No. 271401B Rev. Date 2008-01-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM7061-CS01 4/5 6. Typical Performance ( at +25 °° °°C ) CH1 S21 LOG 10 dB/ REF -24.21 dB CENTER 70. 000 000 MHz SPAN 39. 000 000 MHz Cor Hld

17 Dec 2007 16:36:17

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 15. 327097 MHz cent : 69. 956447 MHz Q : 4. 5642 1_ loss : -24 . 280 dB CH1 S21 LOG 1 dB/ REF -23.79 dB Cor CH2 S21 DEL 200 ns/ REF 3.29 us CENTER 70. 000 000 MHz SPAN 17. 000 000 MHz Cor Smo

17 Dec 2007 16:38:20

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 14. 489882 MHz cent : 69. 967659 MHz Q : 4. 8287 1_ loss : -24 . 176 dB 3:-27 . 645 ns 13. 800 000 MHz REF=2 CH2 Markers mean: 3. 3566 us s. dev : 11. 641 ns p-p : 55. 291 ns

SAW Bandpass Filter 271401B Part No. 271401B Rev. Date 2008-01-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM7061-CS01 5/5 CH1 S21 LOG 1 dB/ REF -23.79 dB CENTER 70. 000 000 MHz SPAN 17. 000 000 MHz Cor CH2 S21 LOG 1 dB/ REF -24.51 dB Cor

17 Dec 2007 16:37:39

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 14. 310965 MHz cent : 69. 974571 MHz Q : 4. 8896 1_ loss : -24 . 162 dB 3: . 05910 dB 13. 800 000 MHz REF=2 CH2 Markers mean:-24 . 206 dB s. dev : . 11950 dB p-p : . 73820 dB CH1 S21 LOG 10 dB/ REF -24.21 dB CENTER 70. 000 000 MHz SPAN 39. 000 000 MHz Cor Hld

17 Dec 2007 16:36:47

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-38 . 296 dB -7 . 70000 MHz 3:-61 . 415 dB 7. 70000 MHz CH1 S21 LOG 10 dB/ REF -23.2 dB START . 010 000 MHz STOP 250. 000 000 MHz

17 Dec 2007 16:41:13

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-62 . 145 dB 70. 0000 MHz 3:-65 . 749 dB 140. 000 MHz CH1 S11 SWR 5 / REF 7.664 Cor CH2 S22 SWR 5 / REF 5.862 CENTER 70. 000 000 MHz SPAN 39. 000 000 MHz Cor

17 Dec 2007 16:39:57

1: 7. 6284 70. 000 000 MHz 2: 5. 8574 70. 000 000 MHz