SAW Bandpass Filter 250151B 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 9 8 7.62±0.1 7 11 7 1 2 3 9 10 11 1.50±0.1 5 5 4 12 2.54±0.1 12 8 6 6 ITF04A001 250151B 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. 250151B Rev. Date 2004-03-23 Rev. NW4004-CS01 1/5 SAW Bandpass Filter 250151B 3. Specifications Fo = 140 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating Temperature Range : -35℃ ~ +75℃ Minimum Typical Maximum MHz 139.8 140.0 140.2 dB - 11.5 15.0 1dB Bandwidth MHz - 1.45 - 3dB Bandwidth MHz 1.9 2.0 2.2 40dB Bandwidth MHz - 3.6 3.9 dB - 0.6 1.5 Group Delay Variation (Fo +/- 0.5 MHz) nsec - 170 300 Absolute Delay usec - 1.6 - Ultimate Rejection dB 40 45 - ppm/°C - -23.0 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 0.5 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 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. 250151B Rev. Date 2004-03-23 Rev. NW4004-CS01 2/5 SAW Bandpass Filter 250151B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω L1 L2 L1 = L2 = 33 nH 5. Marking Configuration ITF1) 04A0012) 250151B3) 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. 250151B Rev. Date 2004-03-23 Rev. NW4004-CS01 3/5 SAW Bandpass Filter 250151B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 19 Mar 2004 22:35:26 1: 0. 0000 dB 0. 000 000 MHz REF -11 dB PRm CH1 Markers 1 BW: Cor 2 3. 656087 MHz : 140 . 050590 MHz REF=1 cent Q: 38. 306 1_loss : -10 . 989 dB 3 4 CENTER 140 . 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 150 ns/ SPAN 12. 000 000 MHz 19 Mar 2004 22:44:02 1: 0. 0000 dB 0. 000 000 MHz 2: -26 . 258 ns 1. 000 000 MHz REF -11 dB REF 1.608 us CH2 Markers BW: 2. 036863 MHz : 140 . 005872 MHz REF=1 cent Q: 68. 736 1 1_loss : -10 . 988 dB 2 1 PRm 3 2 4 CH4 Markers 4 3 Cor REF=3 mean : 1. 5620 us Smo s. dev : 32. 203 ns p-p : 116 . 73 ns Cor 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 2 SPAN 3. 000 000 MHz Part No. 250151B Rev. Date 2004-03-23 Rev. NW4004-CS01 4/5 SAW Bandpass Filter 250151B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 19 Mar 2004 22:44:42 1: 0. 0000 dB 0. 000 000 MHz 2: - . 22440 dB 1. 000 000 MHz REF -11 dB REF -11 dB CH1 S21 LOG 10 dB/ 20 Mar 2004 00:03:42 1: -11 . 347 dB 140 . 000 000 MHz REF -11 dB PRm CH2 Markers BW: 1. 563504 MHz : 140 . 000427 MHz REF=1 1 cent Q: 89. 543 1 1_loss : -10 . 981 dB 2 4 3 PRm 2 3 Cor CH4 Markers 1 mean : -11 . 032 dB REF=3 s. dev : . 06770 dB p-p : . 33070 dB Cor 4 2 SPAN CENTER 140 . 000 000 MHz CH1 CH3 S11 S22 SWR SWR 1 / 1 / 19 Mar 2004 22:37:02 1: 2. 1106 140 . 000 000 MHz 1: 2. 4340 140 . 000 000 MHz REF 0 REF 1 START 3. 000 000 MHz CH1 CH3 PRm PRm Cor Cor Cor Cor S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 500 . 000 000 MHz 1: 103 . 48 1: 116 . 09 12. 746 23. 199 19 Mar 2004 22:36:12 14. 490 nH 140 . 000 000 MHz 26. 373 nH 140 . 000 000 MHz 1 1 1 1 CENTER 140 . 000 000 MHz SPAN 12. 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. 250151B Rev. Date 2004-03-23 Rev. NW4004-CS01 12. 000 000 MHz 5/5