SAW Bandpass Filter 205205B 1. Features z IF Bandpass 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 205205B 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. 205205B Rev. Date 2004-04-28 Rev. NI2016- CS02 1/5 SAW Bandpass Filter 205205B 3. Specifications Fo = 65.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 65.0 - dB - 21.5 23.5 1dB Bandwidth MHz - 19.5 - 3dB Bandwidth MHz 19.8 20.1 - 40dB Bandwidth MHz - 23.0 23.4 dB - 0.7 1.0 Group Delay Variation (Fo +/- 9.4 MHz) nsec - 40 120 Absolute Delay usec - 1.33 - Ultimate Rejection dB 40 45 - ppm/°C - -86 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 9.4 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. 205205B Rev. Date 2004-04-28 Rev. NI2016- CS02 2/5 SAW Bandpass Filter 205205B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω C1 C2 C1 = 10 pF, C2 = 10 pF 5. Marking Configuration ITF1) 04A0012) 205205B3) 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. 205205B Rev. Date 2004-04-28 Rev. NI2016- CS02 3/5 SAW Bandpass Filter 205205B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 27 Apr 2004 12:41:09 1: 0. 0000 dB 0. 000 000 MHz REF -21.61 dB 205205B CH1 Markers 1 BW: 22. 988871 MHz 2 cent : 65. 343120 MHz Cor REF=1 Q: 2. 8424 1_loss : -21 . 580 dB 4 3 CENTER 65. 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 60. 000 000 MHz 27 Apr 2004 12:41:45 1: 0. 0000 dB 0. 000 000 MHz 3: -29 . 788 ns 18. 800 000 MHz REF -21.6 dB REF 1.505 us 205205B CH2 Markers BW: 20. 138611 MHz cent : 65. 056450 MHz REF=1 Q: 3. 2304 1 1_loss : -21 . 590 dB 2 3 Cor Smo 2 CH4 Markers 3 4 mean : 1. 3283 us REF=2 s. dev : 7. 2611 ns p-p : 56. 610 ns Cor CENTER 65. 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 30. 000 000 MHz 4 2 Part No. 205205B Rev. Date 2004-04-28 Rev. NI2016- CS02 4/5 SAW Bandpass Filter 205205B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 27 Apr 2004 12:41:58 1: 0. 0000 dB 0. 000 000 MHz 3: - . 03150 dB 18. 800 000 MHz REF -21.59 dB REF -21.65 dB CH1 S21 LOG 10 dB/ 27 Apr 2004 12:43:07 1: 0. 0000 dB 0. 000 000 MHz REF -21.26 dB 205205B 205205B CH2 Markers BW: 19. 551291 MHz cent : 64. 987713 MHz CH1 Markers REF=1 2: -43 . 006 dB 65. 0000 MHz 1 Q: 3. 3240 1 REF=1 3: -22 . 242 dB 130 . 000 MHz 1_loss : -21 . 582 dB 2 3 4 3 3 2 CH4 Markers Cor mean : -21 . 571 dB REF=2 2 s. dev : . 16140 dB p-p : . 70930 dB Cor CENTER 65. 000 000 MHz CH1 CH3 S11 S22 SWR SWR 10 / 10 / SPAN 30. 000 000 MHz 27 Apr 2004 12:42:41 1: 10. 891 65. 000 000 MHz 2: 11. 147 65. 000 000 MHz REF 0 REF 0 4 2 START CH1 CH3 205205B S11 S22 . 010 000 MHz 1: 5. 6572 2: 5. 1172 1 U FS 1 U FS STOP 300 . 000 000 MHz -24 . 101 -18 . 961 27 Apr 2004 12:42:17 101 . 60 pF 65. 000 000 MHz 129 . 14 pF 65. 000 000 MHz 205205B Cor Cor Cor Cor 1 2 2 1 CENTER 65. 000 000 MHz SPAN 60. 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 65. 000 000 MHz SPAN Part No. 205205B Rev. Date 2004-04-28 Rev. NI2016- CS02 60. 000 000 MHz 5/5