SAW Bandpass Filter 204528B 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 204528B 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. 204528B Rev. Date 2004-04-29 Rev. NJ3001-CS03 1/5 SAW Bandpass Filter 204528B 3. Specifications Fo = 160.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 159.8 160.0 160.2 dB - 14.5 16.0 1dB Bandwidth MHz 5.5 5.8 - 3dB Bandwidth MHz 6.2 6.5 - 40dB Bandwidth MHz - 9.7 10.5 dB - 0.6 1.0 Group Delay Variation (Fo +/- 2.5 MHz) nsec - 60 100 Absolute Delay usec - 1.0 - Ultimate Rejection dB 40 45 - ppm/°C - -23 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 2.5 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. 204528B Rev. Date 2004-04-29 Rev. NJ3001-CS03 2/5 SAW Bandpass Filter 204528B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω L1 L2 L1 = 18 nH, L2 = 18 nH 5. Marking Configuration ITF1) 04A0012) 204528B3) 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. 204528B Rev. Date 2004-04-29 Rev. NJ3001-CS03 3/5 SAW Bandpass Filter 204528B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 28 Apr 2004 15:00:30 1: 0. 0000 dB 0. 000 000 MHz REF -14.87 dB 204528B CH1 Markers 1 BW: Cor 2 9. 704970 MHz cent : 160 . 304143 MHz REF=1 Q: 16. 518 1_loss : -14 . 865 dB 3 4 CENTER 160 . 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 25. 000 000 MHz 28 Apr 2004 15:01:40 1: 0. 0000 dB 0. 000 000 MHz 3: -23 . 842 ns 5. 000 000 MHz REF -14.88 dB REF 1.38 us 204528B CH2 Markers BW: 6. 535002 MHz cent : 160 . 079176 MHz REF=1 Q: 24. 496 1 1_loss : -14 . 871 dB 2 CH4 Markers 4 3 mean : 1. 0092 us 3 Cor Smo 2 REF=2 s. dev : 12. 922 ns p-p : 60. 959 ns Cor 4 CENTER 160 . 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 10. 000 000 MHz 2 Part No. 204528B Rev. Date 2004-04-29 Rev. NJ3001-CS03 4/5 SAW Bandpass Filter 204528B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 28 Apr 2004 15:01:54 1: 0. 0000 dB 0. 000 000 MHz 3: . 00800 dB 5. 000 000 MHz REF -14.87 dB REF -15.04 dB CH1 S21 LOG 10 dB/ 28 Apr 2004 15:03:28 1: 0. 0000 dB 0. 000 000 MHz REF -16.23 dB 204528B 204528B CH2 Markers BW: 5. 806543 MHz cent : 160 . 095172 MHz CH1 Markers REF=1 1 2: -32 . 416 dB 160 . 000 MHz Q: 27. 572 1 REF=1 3: -42 . 088 dB 320 . 000 MHz 1_loss : -14 . 881 dB 2 3 3 4 2 2 CH4 Markers Cor mean : -14 . 981 dB 3 REF=2 s. dev : . 09530 dB p-p : . 38750 dB Cor CENTER 160 . 000 000 MHz CH1 CH3 S11 S22 SWR SWR 5 / 5 / SPAN 10. 000 000 MHz 28 Apr 2004 15:02:48 1: 4. 6084 160 . 000 000 MHz 2: 1. 4960 160 . 000 000 MHz REF 0 REF 0 4 2 START CH1 CH3 204528B S11 S22 30. 000 000 MHz 1 U FS 1 U FS STOP 550 . 000 000 MHz 1: 24. 277 2: 74. 547 28 Apr 2004 15:02:18 52. 229 nH 160 . 000 000 MHz 3. 4232 nH 160 . 000 000 MHz 52. 506 3. 4414 204528B 1 Cor Cor Cor Cor 2 1 2 CENTER 160 . 000 000 MHz SPAN 25. 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 160 . 000 000 MHz SPAN Part No. 204528B Rev. Date 2004-04-29 Rev. NJ3001-CS03 25. 000 000 MHz 5/5