270955B

270955B ITF | Alldatasheet

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SAW Bandpass Filter 270955B Part No. 270955B Rev. Date 2008-12-22 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM8007-CS01 1/5 9876 10 2345 1 78910 6 4321 5 9.00±0.2 1.47±0.2 2.30±0.1 7.62±0.1 1.02±0.1 1.91±0.1 24.60±0.2 1. Features /circle6 IF Bandpass Filter /circle6 High-Attenuation /circle6 Single-Ended Operation /circle6 Ceramic Surface Mount Device (SMD) Package /circle6 Maximum Storage Temperature Range : -40 ~ 85℃ ℃ /circle6 Electrostatics Sensitive Device (ESD) 2. Package Dimensions Package : S2409 Dimensions shown are nominal in millimeters Body : Al 2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating Pad Configuration

10 Input

5 Output

1, 4 Ground Other Case ground ITF08A001 270955B

SAW Bandpass Filter 270955B Part No. 270955B Rev. Date 2008-12-22 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM8007-CS01 2/5 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50 Ω 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 - 21.1 23.0 1dB Bandwidth MHz 9.1 9.26 - 3dB Bandwidth MHz - 9.5 - 40dB Bandwidth MHz - 10.5 10.6 Amplitude Ripple (Fo ± 4.435 MHz) dB - 0.5 1.0 Group Delay Variation (Fo ± 4.435 MHz) nsec - 50 100 Absolute Delay usec - 2.81 - Ultimate Rejection dB 50 55 - Temperature Coefficient of Frequency ppm/°C - -72 -

SAW Bandpass Filter 270955B Part No. 270955B Rev. Date 2008-12-22 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM8007-CS01 3/5 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 = 100nH 5. Marking Configuration ITF 1) 08A001 2) 270955B 3) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index Output 50 Ω Input 50 Ω

SAW Bandpass Filter 270955B Part No. 270955B Rev. Date 2008-12-22 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM8007-CS01 4/5 6. Typical Performance ( at +25℃℃ ℃℃ ) CH1 S21 LOG 10 dB/ REF -21.14 dB CENTER 70. 000 000 MHz SPAN 28. 000 000 MHz Cor Hld

14 Mar 2008 14:10:24

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 10. 501801 MHz cent : 69. 995576 MHz Q : 6. 6651 1_ loss : -21 . 162 dB CH1 S21 LOG 1 dB/ REF -20.92 dB Cor CH2 S21 LOG 1 dB/ REF -21.49 dB CENTER 70. 000 000 MHz SPAN 11. 000 000 MHz Cor

14 Mar 2008 14:11:05

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 9. 264146 MHz cent : 70. 000227 MHz Q : 7. 5560 1_ loss : -21 . 122 dB 3:- . 09700 dB 8. 870 000 MHz REF=2 CH2 Markers mean:-21 . 128 dB s. dev : . 11380 dB p-p : . 51720 dB

SAW Bandpass Filter 270955B Part No. 270955B Rev. Date 2008-12-22 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NM8007-CS01 5/5 CH1 S21 LOG 1 dB/ REF -20.92 dB Cor CH2 S21 DEL 200 ns/ REF 2.76 us CENTER 70. 000 000 MHz SPAN 11. 000 000 MHz Cor Smo

14 Mar 2008 14:11:27

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 9. 505639 MHz cent : 69. 994945 MHz Q : 7. 3635 1_ loss : -21 . 135 dB 3:-7 . 3269 ns 8. 870 000 MHz REF=2 CH2 Markers mean: 2. 8189 us s. dev : 10. 659 ns p-p : 51. 602 ns CH1 S21 LOG 10 dB/ REF -21.14 dB CENTER 70. 000 000 MHz SPAN 28. 000 000 MHz Cor Hld

14 Mar 2008 14:10:29

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 10. 580060 MHz cent : 69. 996637 MHz Q : 6. 6159 1_ loss : -21 . 162 dB CH1 S21 LOG 10 dB/ REF -20.56 dB START . 010 000 MHz STOP 300. 000 000 MHz

14 Mar 2008 14:12:39

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-58 . 630 dB 70. 0000 MHz 3:-50 . 155 dB 140. 000 MHz CH1 S11 SWR 5 / REF 4.811 Cor CH2 S22 SWR 5 / REF 8.366 CENTER 70. 000 000 MHz SPAN 28. 000 000 MHz Cor

14 Mar 2008 14:12:14

1: 4. 8206 70. 000 000 MHz 2: 8. 3716 70. 000 000 MHz