204541B

204541B ITF | Alldatasheet

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SAW Bandpass Filter 204541B Part No. 204541B 1. Features z IF Bandpass Filter z Low-Loss Filter z Single-Ended Operation z Ceramic Surface Mount Device (SMD) Package z Maximum Storage Temperature Range : -40 ~ 85℃℃ z Electrostatics Sensitive Device (ESD) 2. Package Dimensions 1 0 987 4321 0.80±0.1 1.50±0.1 2.54±0.1 7.62±0.1 2.54±0.1 1.61±0.2 6.50±0.2 13.30±0.2 1234 10987 6 11 ITF04A001 204541B Pad Configuration

11 Input

5 Output

6, 12 Ground Other Case ground Package : S1365 Dimensions shown are nominal in millimeters Body : Al2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating Rev. Date 2004-04-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2024-CS02 1/5

SAW Bandpass Filter 204541B Part No. 204541B 3. Specifications Fo = 160.0 MHz Terminating source impedance : 50 Ω and matching network Terminating load impedance : 50 Ω and matching network Minimum Typical Maximum Center Frequency MHz 159.85 160.0 160.15 Insertion Loss dB - 16.0 17.5 1dB Bandwidth MHz 8.8 9.1 - 3dB Bandwidth MHz 9.4 9.7 - 40dB Bandwidth MHz - 11.4 11.75 Amplitude Ripple (Fo +/- 4.375 MHz) dB - 0.8 1.0 Group Delay Variation (Fo +/- 4.375 MHz) nsec - 140 200 Absolute Delay usec - 1.49 - Ultimate Rejection dB 40 45 - 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 Rev. Date 2004-04-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2024-CS02 2/5

SAW Bandpass Filter 204541B Part No. 204541B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L3L2 L4L1 Output 50Ω Input 50Ω L2 = 18 nH, L3 = 27 nH L1 = 18 nH, L4 = 27 nH 5. Marking Configuration ITF1) 04A0012) 204541B3) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index Rev. Date 2004-04-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2024-CS02 3/5

SAW Bandpass Filter 204541B Part No. 204541B CH1 S21 LOG 10 dB/ REF -16.35 dB CENTER 160 . 000 000 MHz SPAN 30. 000 000 MHz 204541B Cor

3 Apr 2004 09:26:03

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 11. 509607 MHz cent : 160 . 062503 MHz Q : 13. 907 1_loss : -16 . 356 dB 6. Typical Performance ( at +25℃ ) CH2 S21 LOG 1 dB/ REF -16.37 dB CENTER 160 . 000 000 MHz SPAN 15. 000 000 MHz 204541B Cor CH4 S21 DEL 100 ns/ REF 1.62 us Cor Smo

3 Apr 2004 09:27:10

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW : 9. 746287 MHz cent : 159 . 986588 MHz Q : 16. 415 1_loss : -16 . 365 dB 3:-12 . 851 ns 8. 750 000 MHz REF=2 CH4 Markers mean : 1. 4915 us s. dev : 13. 405 ns p-p : 90. 180 ns Rev. Date 2004-04-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2024-CS02 4/5

SAW Bandpass Filter 204541B Part No. 204541B CH2 CH1 S21 LOG 10 dB/ REF -18.01 dB START . 010 000 MHz STOP 400 . 000 000 MHz 204541B

3 Apr 2004 09:28:52

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-47 . 956 dB 160 . 000 MHz Rev. Date 2004-04-07 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NI2024-CS02 5/5 S21 LOG 1 dB/ REF -16.38 dB CENTER 160 . 000 000 MHz SPAN 15. 000 000 MHz 4541B Cor CH4 S21 LOG 1 dB/ REF -16.61 dB Cor

3 Apr 2004 09:27:25

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW : 9. 106370 MHz cent : 160 . 002495 MHz Q : 17. 570 1_loss : -16 . 376 dB 3: . 04390 dB 8. 750 000 MHz REF=2 CH4 Markers mean:-16 . 398 dB s. dev : . 10660 dB p-p : . 60670 dB CH1 S11 SWR 2 / REF 0 CENTER 160 . 000 000 MHz SPAN 30. 000 000 MHz 4541B Cor CH3 SWR 2 / REF 0 Cor S22

3 Apr 2004 09:28:08

1: 2. 4313 160 . 000 000 MHz 2: 1. 5763 160 . 000 000 MHz CH1 S11 1 U FS CENTER 160 . 000 000 MHz SPAN 30. 000 000 MHz 204541B Cor CH3 S22 1 U FS Cor

3 Apr 2004 09:27:46

1: 39. 199 39. 209 39. 002 nH 160 . 000 000 MHz 2: 36. 605 -14 . 418 68. 992 pF 160 . 000 000 MHz