SAW Bandpass Filter 208361B 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) 3.80±0.15 3 6 1 5 5 2 4 4 3 1.27±0.1 2 ITF 8361B 5A01 1.90±0.1 6 1.40±0.15 3.80±0.15 1 1.00±0.1 0.64±0.1 2. Package Dimensions Pad Configuration Package : S3838 2 Input 5 Output 3, 6 Ground Dimensions shown are nominal in millimeters Other Body : Al2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Case ground Part No. 208361B Rev. Date 2005-09-23 Rev. NW5011-CS01 1/5 SAW Bandpass Filter 208361B 3. Specifications Fo = 380.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 379.5 380.0 380.5 dB - 9.5 12.0 1dB Bandwidth MHz - 4.85 - 3dB Bandwidth MHz 5.0 7.5 - 35dB Bandwidth MHz - 13.1 13.6 dB - 0.75 1.5 Group Delay Variation (Fo +/- 2.0 MHz) nsec - 45 100 Absolute Delay usec - 0.38 - DC ~ 360.0 MHz dB 28 38 360.0 ~ 373.0 MHz dB 28 38 - 387.0 ~ 410.0 MHz dB 28 38 - 410.0 ~ 1,300.0 MHz dB 28 38 ppm/°C - -23 Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 2.0 MHz) Relative Attenuation Temperature Coefficient of Frequency - 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 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 208361B Rev. Date 2005-09-23 Rev. NW5011-CS01 2/5 SAW Bandpass Filter 208361B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L4 L2 Output 50Ω L3 L1 = L4 = 33 nH L2 = L3 = 27 nH 5. Marking Configuration ●1) ITF2) 8361B3) 5A014) 1) Pad Number 1 Index 2) Manufacturer name 3) Marking Pad Number 4) Lot Number I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 208361B Rev. Date 2005-09-23 Rev. NW5011-CS01 3/5 SAW Bandpass Filter 208361B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 22 Sep 2005 18:50:32 1 : 0. 0000 dB 0. 000 000 MHz REF -9.5 dB CH1 PASS 208361B CH1 Markers 1 BW: Cor cent 2 13 . 368494 MHz : 380 . 194978 MHz REF=1 Q: 28 . 440 1_loss 3 CENTER CH2 CH4 S21 S21 LOG DEL dB 4 380 . 000 000 MHz 1 dB/ 100 ns/ : -9 . 5308 SPAN 70 . 000 000 MHz 22 Sep 2005 18:51:22 1 : 0. 0000 dB 0. 000 000 MHz 3 : 1. 6174 ns 4. 000 000 MHz REF -9.5 dB REF 463 ns CH2 Markers BW: cent 7. 239061 MHz : 380 . 012942 MHz REF=1 Q: 52 . 495 1 1_loss : -9 . 5400 dB 2 3 3 Cor 2 4 Smo CH4 Markers mean : 381 . 90 ns Cor CENTER 380 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 s. dev : 10 . 059 ns p-p : 34 . 790 ns SPAN REF=2 4 25 . 000 000 MHz 2 Part No. 208361B Rev. Date 2005-09-23 Rev. NW5011-CS01 4/5 SAW Bandpass Filter 208361B CH2 S21 CH4 S21 LOG LOG 1 dB/ 1 dB/ 22 Sep 2005 18:51:34 1: 0. 0000 dB 0. 000 000 MHz 3: . 05900 dB 4. 000 000 MHz REF -9.5 dB REF -9.5 dB CH1 S21 LOG 10 dB/ 22 Sep 2005 18:53:23 1: 0. 0000 dB 0. 000 000 MHz REF -9.5 dB 208361B CH2 Markers BW: 4. 861116 MHz CH1 Markers REF=1 1 2:-59 . 068 dB 380. 000 MHz cent : 380. 002569 MHz Q: 78. 172 1 REF=1 3:-53 . 578 dB 760. 000 MHz 1_loss : -9 . 5341 dB 2 3 22 Sep 2005 18:53:23 4 3 2 Cor CH4 Markers mean:-9 . 7813 dB Cor REF=2 3 2 s. dev : . 19780 dB p-p : . 68920 dB CENTER 380. 000 000 MHz CH1 S11 CH3 S22 SWR SWR 2 / 2 / SPAN 25. 000 000 MHz 22 Sep 2005 18:52:35 1: 1. 7567 380. 000 000 MHz 2: 1. 4149 380. 000 000 MHz REF 0 REF 0 4 2 START . 010 000 MHz CH1 S11 CH3 S22 208361B 1 U FS 1 U FS STOP1 300. 000 000 MHz 1: 48. 795 2: 41. 924 -28 . 184 -13 . 766 22 Sep 2005 18:52:12 14. 861 pF 380. 000 000 MHz 30. 426 pF 380. 000 000 MHz 208361B Cor Cor Cor Cor 22 Sep 2005 18:52:12 22 Sep 2005 18:52:35 2 1 1 2 CENTER 380. 000 000 MHz SPAN 70. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 CENTER 380. 000 000 MHz SPAN 70. 000 000 MHz Part No. 208361B Rev. Date 2005-09-23 Rev. NW5011-CS01 5/5