SAW Bandpass Filter 206121B 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 206121B 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. 206121B Rev. Date 2004-04-27 Rev. NJ3009-CS02 1/5 SAW Bandpass Filter 206121B 3. Specifications Fo = 70 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 69.85 70.0 70.15 dB - 7.6 9.0 1dB Bandwidth MHz 4.8 5.1 - 3dB Bandwidth MHz 5.5 5.8 - 40dB Bandwidth MHz - 8.1 8.3 dB - 0.6 1.0 Group Delay Variation (Fo +/- 2.3 MHz) nsec - 70 120 Absolute Delay usec - 1.28 - Ultimate Rejection dB 40 50 - ppm/°C - -86 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 2.3 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. 206121B Rev. Date 2004-04-27 Rev. NJ3009-CS02 2/5 SAW Bandpass Filter 206121B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) C1 Input 50Ω C2 L1 Output 50Ω L2 C1 = 56 pF, C2 = 56 pF L1 = 68 nH, L2 = 68 nH 5. Marking Configuration ITF1) 04A0012) 206121B3) 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. 206121B Rev. Date 2004-04-27 Rev. NJ3009-CS02 3/5 SAW Bandpass Filter 206121B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 26 Apr 2004 13:28:06 1: 0. 0000 dB 0. 000 000 MHz REF -7.974 dB 206121B CH1 Markers 1 BW: Cor 2 cent : 8. 053419 MHz 70. 019287 MHz REF=1 Q: 8. 6944 1_loss : -7 . 9733 dB 3 4 CENTER 70. 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 150 ns/ SPAN 20. 000 000 MHz 26 Apr 2004 13:29:09 1: 0. 0000 dB 0. 000 000 MHz 3: -55 . 337 ns 4. 600 000 MHz REF -7.983 dB REF 1.55 us 206121B CH2 Markers BW: cent : 5. 872330 MHz 69. 952656 MHz REF=1 Q: 11. 912 1 1_loss : -7 . 9872 dB 2 4 Cor Smo 3 2 CH4 Markers 4 3 mean : 1. 2867 us REF=2 s. dev : 11. 042 ns p-p : 55. 101 ns Cor CENTER 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 SPAN 9. 000 000 MHz 2 Part No. 206121B Rev. Date 2004-04-27 Rev. NJ3009-CS02 4/5 SAW Bandpass Filter 206121B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 26 Apr 2004 13:29:24 1: 0. 0000 dB 0. 000 000 MHz 3: - . 48660 dB 4. 600 000 MHz REF -7.978 dB REF -8.457 dB CH1 S21 LOG 10 dB/ 26 Apr 2004 13:30:45 1: 0. 0000 dB 0. 000 000 MHz REF -8.407 dB 206121B 206121B CH2 Markers BW: cent : 5. 237381 MHz 69. 881701 MHz CH1 Markers REF=1 1 2: -21 . 000 dB 70. 0000 MHz Q: 13. 343 1 REF=1 3: -25 . 478 dB 140 . 000 MHz 1_loss : -7 . 9838 dB 2 3 3 2 4 3 2 CH4 Markers Cor mean : -7 . 9791 dB REF=2 s. dev : . 10100 dB p-p : . 57600 dB Cor CENTER 70. 000 000 MHz CH1 CH3 S11 S22 SWR SWR 1 / 1 / SPAN 9. 000 000 MHz 26 Apr 2004 13:30:17 1: 1. 5563 70. 000 000 MHz 2: 1. 2828 70. 000 000 MHz REF 0 REF 0 4 2 START CH1 CH3 206121B S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 9. 4102 12. 592 1: 34. 152 2: 51. 344 26 Apr 2004 13:29:47 21. 395 nH 70. 000 000 MHz 28. 629 nH 70. 000 000 MHz 206121B Cor Cor Cor Cor 1 2 1 2 CENTER 70. 000 000 MHz SPAN 20. 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 70. 000 000 MHz SPAN Part No. 206121B Rev. Date 2004-04-27 Rev. NJ3009-CS02 5/5 20. 000 000 MHz