SAW Bandpass Filter 204343B 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 204343B 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. 204343B Rev. Date 2004-04-27 Rev. NI1029-CS03 1/5 SAW Bandpass Filter 204343B 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 - 8.0 11.0 1dB Bandwidth MHz - 11.24 - 3dB Bandwidth MHz 12.0 12.33 - 40dB Bandwidth MHz - 16.9 17.5 dB - 0.5 1.0 Group Delay Variation (Fo +/- 5.0 MHz) nsec - 60 100 Absolute Delay usec - 0.8 - Ultimate Rejection dB 40 45 - ppm/°C - -86 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 5.0 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. 204343B Rev. Date 2004-04-27 Rev. NI1029-CS03 2/5 SAW Bandpass Filter 204343B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L4 L2 Output 50Ω L3 L1 = 18 nH, L4 = 18 nH L2 = 56 nH, L3 = 39 nH 5. Marking Configuration ITF1) 04A0012) 204343B3) 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. 204343B Rev. Date 2004-04-27 Rev. NI1029-CS03 3/5 SAW Bandpass Filter 204343B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 26 Apr 2004 17:01:31 1: 0. 0000 dB 0. 000 000 MHz REF -8.208 dB 204343B CH1 Markers 1 BW: 16. 241064 MHz cent : 140 . 193634 MHz Cor 2 REF=1 Q: 8. 6320 1_loss : -8 . 2120 dB 3 4 CENTER 140 . 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 150 ns/ SPAN 50. 000 000 MHz 26 Apr 2004 17:02:07 1: 0. 0000 dB 0. 000 000 MHz 3: -40 . 431 ns 10. 000 000 MHz REF -8.216 dB REF 1.08 us 204343B CH2 Markers BW: 12. 369360 MHz cent : 140 . 071416 MHz REF=1 Q: 11. 324 1 1_loss : -8 . 2216 dB 2 Cor Smo CH4 Markers 4 3 mean : 806 . 20 ns 3 2 REF=2 s. dev : 12. 286 ns p-p : 52. 092 ns Cor 4 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 18. 000 000 MHz 2 Part No. 204343B Rev. Date 2004-04-27 Rev. NI1029-CS03 4/5 SAW Bandpass Filter 204343B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 26 Apr 2004 17:02:20 1: 0. 0000 dB 0. 000 000 MHz 3: - . 15640 dB 10. 000 000 MHz REF -8.209 dB REF -8.487 dB CH1 S21 LOG 10 dB/ 26 Apr 2004 17:03:22 1: 0. 0000 dB 0. 000 000 MHz REF -8.125 dB 204343B 204343B CH2 Markers BW: 11. 316222 MHz cent : 140 . 034499 MHz CH1 Markers REF=1 1 2: -31 . 412 dB 140 . 000 MHz REF=1 Q: 12. 375 1 1_loss : -8 . 2075 dB 2 3 4 3 2 2 CH4 Markers Cor mean : -8 . 3521 dB REF=2 s. dev : . 09230 dB p-p : . 41370 dB Cor CENTER 140 . 000 000 MHz CH1 CH3 S11 S22 SWR SWR 5 / 5 / SPAN 18. 000 000 MHz 26 Apr 2004 17:02:57 1: 1. 3521 140 . 000 000 MHz 2: 2. 0161 140 . 000 000 MHz REF 0 REF 0 4 2 START CH1 CH3 204343B S11 S22 . 010 000 MHz 1: 46. 662 2: 100 . 84 1 U FS 1 U FS STOP 350 . 000 000 MHz -14 . 244 1. 7813 26 Apr 2004 17:02:37 79. 810 pF 140 . 000 000 MHz 2. 0250 nH 140 . 000 000 MHz 204343B Cor Cor Cor Cor 2 1 1 2 CENTER 140 . 000 000 MHz SPAN 50. 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. 204343B Rev. Date 2004-04-27 Rev. NI1029-CS03 50. 000 000 MHz 5/5