SAW Bandpass Filter 204356B 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 13.30±0.2 8 7.62±0.1 7 1 2 3 8 9 10 11 6 6 ITF04A001 204356B 12 7 1.50±0.1 5 5 4 12 2.54±0.1 11 9 1.61±0.2 6.50±0.2 10 4 3 2 2.54±0.1 1 0.80±0.1 Pad Configuration Package : S1365 11 Input 5 Output 6, 12 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. 204356B Rev. Date 2004-04-28 Rev. NJ3006-CS02 1/5 SAW Bandpass Filter 204356B 3. Specifications Fo = 140.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 139.6 140.0 140.4 dB - 11.0 13.0 1dB Bandwidth MHz - 22.9 - 3dB Bandwidth MHz 23.9 24.1 - 40dB Bandwidth MHz - 28.5 30.5 dB - 0.6 1.0 Group Delay Variation (Fo +/- 10.0 MHz) nsec - 30 80 Absolute Delay usec - 0.8 - Ultimate Rejection dB 40 45 - ppm/°C - -86 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 10.0 MHz) 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. 204356B Rev. Date 2004-04-28 Rev. NJ3006-CS02 2/5 SAW Bandpass Filter 204356B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L4 L2 Output 50Ω L3 L1 = 22 nH, L4 = 22 nH L2 = 33 nH, L3 = 22 nH 5. Marking Configuration ITF1) 04A0012) 204356B3) 4) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 204356B Rev. Date 2004-04-28 Rev. NJ3006-CS02 3/5 SAW Bandpass Filter 204356B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 27 Apr 2004 11:23:22 1: 0. 0000 dB 0. 000 000 MHz REF -10.4 dB 204356B CH1 Markers 1 Cor 2 BW: 28. 333682 MHz cent : 140 . 026141 MHz REF=1 Q: 4. 9420 1_loss : -10 . 396 dB 3 4 CENTER 140 . 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 70. 000 000 MHz 27 Apr 2004 11:23:48 1: 0. 0000 dB 0. 000 000 MHz 3: 93. 564 ps 20. 000 000 MHz REF -10.41 dB REF 970 ns 204356B CH2 Markers BW: 24. 107662 MHz cent : 139 . 991714 MHz REF=1 Q: 5. 8069 1 1_loss : -10 . 402 dB 2 4 Cor Smo CH4 Markers 4 3 mean : 786 . 62 ns 3 2 REF=2 s. dev : 4. 1532 ns p-p : 20. 926 ns Cor CENTER 140 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 35. 000 000 MHz 2 Part No. 204356B Rev. Date 2004-04-28 Rev. NJ3006-CS02 4/5 SAW Bandpass Filter 204356B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 27 Apr 2004 11:24:02 1: 0. 0000 dB 0. 000 000 MHz 3: . 10760 dB 20. 000 000 MHz REF -10.41 dB REF -10.48 dB CH1 S21 LOG 10 dB/ 27 Apr 2004 11:25:09 1: 0. 0000 dB 0. 000 000 MHz REF -10.31 dB 204356B 204356B CH2 Markers 22. 913455 MHz cent : 139 . 916374 BW: MHz REF=1 CH1 Markers 1 2: -34 . 620 dB 140 . 000 MHz Q: 6. 1063 1 REF=1 3: -47 . 219 dB 280 . 000 MHz 1_loss : -10 . 407 dB 2 3 4 3 2 2 CH4 Markers Cor mean : -10 . 454 dB REF=2 3 s. dev : . 06720 dB p-p : . 35370 dB Cor CENTER 140 . 000 000 MHz CH1 CH3 S11 S22 SWR SWR 5 / 5 / SPAN 35. 000 000 MHz 27 Apr 2004 11:24:46 1: 1. 1816 140 . 000 000 MHz 2: 1. 6206 140 . 000 000 MHz REF 0 REF 0 4 2 START CH1 CH3 S11 S22 204356B . 010 000 MHz 1 U FS 1 U FS STOP 500 . 000 000 MHz 1: 56. 107 2: 61. 420 -6 . 4238 24. 488 27 Apr 2004 11:24:20 176 . 97 pF 140 . 000 000 MHz 27. 839 nH 140 . 000 000 MHz 204356B Cor Cor Cor Cor 2 1 1 2 CENTER 140 . 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 140 . 000 000 MHz SPAN Part No. 204356B Rev. Date 2004-04-28 Rev. NJ3006-CS02 70. 000 000 MHz 5/5