SAW Bandpass Filter 270451B 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 270451B 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. 270451B Rev. Date 2004-06-09 Rev. NJ4007-CS01 1/6 SAW Bandpass Filter 270451B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating Temperature Range : -40℃ ~ +85℃ Minimum Typical Maximum MHz 69.5 70.0 70.5 dB - 7.3 9.5 1dB Bandwidth MHz 4.0 4.3 - 3dB Bandwidth MHz 4.6 4.9 - 40dB Bandwidth MHz - 7.2 7.6 dB - 0.5 1.0 nsec - 70 120 degree - 3.5 5.0 usec - 1.27 - at 0.1 to 66.0 MHz dB 45 50 - at 68.0 to 72.0 MHz dB - 2.0 3.0 at 74.0 to 120.0 MHz dB 35 41 - ppm/°C - -86 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 1.5 MHz) Group Delay Variation (Fo +/- 1.5 MHz) Phase Linearity(Fo +/- 1.225 MHz) Absolute Delay Relative Attenuation 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 3) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 4) 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. 270451B Rev. Date 2004-06-09 Rev. NJ4007-CS01 2/6 SAW Bandpass Filter 270451B Ambient temperature range : 25℃ Minimum Typical Maximum MHz 69.85 70.0 70.15 dB - 7.3 8.0 1dB Bandwidth MHz 4.0 4.3 - 3dB Bandwidth MHz 4.6 4.9 - 40dB Bandwidth MHz - 7.2 7.6 dB - 0.5 1.0 nsec - 70 120 degree - 3.5 5.0 usec - 1.27 - at 0.1 to 66.0 MHz dB 45 50 - at 68.0 to 72.0 MHz dB - 2.0 3.0 at 74.0 to 120.0 MHz dB 35 41 - ppm/°C - -86 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 1.85 MHz) Group Delay Variation (Fo +/- 1.85 MHz) Phase Linearity(Fo +/- 1.575 MHz) Absolute Delay Relative Attenuation Temperature Coefficient of Frequency I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 270451B Rev. Date 2004-06-09 Rev. NJ4007-CS01 3/6 SAW Bandpass Filter 270451B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω L1 L2 L1 = 120 nH, L2 = 82 nH 5. Marking Configuration ITF1) 04A0012) 270451B3) 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. 270451B Rev. Date 2004-06-09 Rev. NJ4007-CS01 4/6 SAW Bandpass Filter 270451B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 1 Mar 2004 23:13:31 1: 0. 0000 dB 0. 000 000 MHz REF -7.177 dB IA7004 A3 PRm CH1 Markers 1 Cor 2 BW: cent : 7. 185500 MHz 70. 033503 MHz REF=1 Q: 9. 7465 1_loss : -7 . 1739 dB 3 START CH2 CH4 S21 S21 4 60. 000 000 MHz LOG DEL 1 dB/ 100 ns/ STOP 80. 000 000 MHz 1 Mar 2004 23:37:52 1: 0. 0000 dB 0. 000 000 MHz 3: -2 . 0086 ns 3. 700 000 MHz REF -7.077 dB REF 1.521 us 1-3 S1365 M1S 1 CH2 Markers BW: cent : 4. 935200 MHz 69. 949670 MHz REF=1 Q: 14. 174 1 1_loss : -7 . 1987 dB 2 PRm Smo Cor CH4 Markers 4 mean : 1. 2736 us 3 Smo Cor 4 REF=2 s. dev3 : 16. 305 ns 2 1 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 p-p : 69. 972 ns SPAN 7. 000 000 MHz 2 Part No. 270451B Rev. Date 2004-06-09 Rev. NJ4007-CS01 5/6 SAW Bandpass Filter 270451B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 1 Mar 2004 23:38:26 1: 0. 0000 dB 0. 000 000 MHz 3: - . 11390 dB 3. 700 000 MHz REF -7.077 dB REF -6.047 dB CH1 S21 LOG 10 dB/ 1 Mar 2004 23:18:48 1: 0. 0000 dB 0. 000 000 MHz REF -8.111 dB IA7004 A3 1-3 S1365 M1S 1 CH2 Markers BW: cent : 4. 257397 MHz 69. 927252 MHz PRm REF=1 CH1 Markers 1 2: -22 . 848 dB 70. 0000 MHz Q: 16. 425 1 REF=1 3: -23 . 604 dB 140 . 000 MHz 1_loss : -7 . 1936 dB 2 3 4 2 3 PRm 3 CH4 Markers Smo 1 Cor 2 mean : -7 . 2165 dB REF=2 s. dev : . 10850 dB p-p : . 49160 dB Cor CENTER 70. 000 000 MHz CH1 CH3 S11 S22 SWR SWR 2 / 2 / SPAN 7. 000 000 MHz 1 Mar 2004 23:19:55 1: 1. 9965 70. 000 000 MHz 2: 1. 9741 70. 000 000 MHz REF -5.126 REF -2.54 2 4 START CH1 CH3 IA7004 A3 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 95. 020 2: 97. 746 -18 . 352 8. 3750 1 Mar 2004 23:19:29 123 . 89 pF 70. 000 000 MHz 19. 042 nH 70. 000 000 MHz IA7004 A3 PRm PRm Cor Cor Cor Cor MARKER 1 70 MHz 2 1 1 2 START 60. 000 000 MHz STOP 80. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 START 60. 000 000 MHz STOP Part No. 270451B Rev. Date 2004-06-09 Rev. NJ4007-CS01 80. 000 000 MHz 6/6