250151B

250151B ITF | Alldatasheet

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SAW Bandpass Filter 250151B Part No. 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 1 0 987 4321 0.80±0.1 1.50±0.1 2.54±0.1 7.62±0.1 2.54±0.1 1.61±0.2 6.50±0.2 13.30±0.2 1234 10987 6 11 ITF04A001 250151B Pad Configuration

11 Input

5 Output

6, 12 Ground Other Case ground Package : S1365 Dimensions shown are nominal in millimeters Body : Al2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating Rev. Date 2004-03-23 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW4004-CS01 1/5

SAW Bandpass Filter 250151B Part No. 250151B 3. Specifications Fo = 140 MHz Terminating source impedance : 50 Ω and matching network Terminating load impedance : 50 Ω and matching network Operating Temperature Range : -35 ℃ ~ +75℃ Minimum Typical Maximum Center Frequency MHz 139.8 140.0 140.2 Insertion Loss 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 Amplitude Ripple (Fo +/- 0.5 MHz) 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 - Temperature Coefficient of Frequency ppm/°C - -23.0 - 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 in to the design to account for the variations due to temperature drift and manufacturing tolerances 4) All attenuation measurements are measured relative to insertion loss Rev. Date 2004-03-23 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW4004-CS01 2/5

SAW Bandpass Filter 250151B Part No. 250151B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Output 50Ω Input 50Ω L1 = L2 = 33 nH 5. Marking Configuration ITF1) 04A0012) 250151B3) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index Rev. Date 2004-03-23 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW4004-CS01 3/5

SAW Bandpass Filter 250151B Part No. 250151B CH1 S21 LOG 10 dB/ REF -11 dB CENTER 140 . 000 000 MHz SPAN 12. 000 000 MHz Cor PRm

19 Mar 2004 22:35:26

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 3. 656087 MHz cent: 140 . 050590 MHz Q : 38. 306 1_loss : -10 . 989 dB 6. Typical Performance ( at +25℃ ) CH2 S21 LOG 1 dB/ REF -11 dB Cor PRm CH4 S21 DEL 150 ns/ REF 1.608 us CENTER 140 . 000 000 MHz SPAN 3. 000 000 MHz Cor Smo

19 Mar 2004 22:44:02

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW : 2. 036863 MHz cent: 140 . 005872 MHz Q : 68. 736 1_loss : -10 . 988 dB 2:-26 . 258 ns 1. 000 000 MHz REF=3 CH4 Markers mean : 1. 5620 us s. dev : 32. 203 ns p-p : 116 . 73 ns Rev. Date 2004-03-23 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW4004-CS01 4/5

SAW Bandpass Filter 250151B Part No. 250151B CH2 CH1 S21 LOG 10 dB/ REF -11 dB START . 010 000 MHz STOP 500 . 000 000 MHz PRm

20 Mar 2004 00:03:42

1:-11 . 347 dB 140 . 000 000 MHz Rev. Date 2004-03-23 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW4004-CS01 5/5 S21 LOG 1 dB/ REF -11 dB CENTER 140 . 000 000 MHz SPAN 3. 000 000 MHz Cor PRm CH4 LOG 1 dB/ REF -11 dB Cor S21

19 Mar 2004 22:44:42

1: 0. 0000 dB 0. 000 000 MHz 2:- . 22440 dB 1. 000 000 MHz REF=1 CH2 Markers BW : 1. 563504 MHz cent: 140 . 000427 MHz Q : 89. 543 1_loss : -10 . 981 dB

3 REF=3

mean :-11 . 032 dB s. dev : . 06770 dB p-p : . 33070 dB CH1 S11 SWR 1 / REF 0 Cor PRm CH3 S22 SWR 1 / REF 1 CENTER 140 . 000 000 MHz SPAN 12. 000 000 MHz Cor

19 Mar 2004 22:37:02

1: 2. 1106 140 . 000 000 MHz 1: 2. 4340 140 . 000 000 MHz CH1 S11 1 U FS Cor PRm CH3 S22 1 U FS CENTER 140 . 000 000 MHz SPAN 12. 000 000 MHz Cor

19 Mar 2004 22:36:12

1: 103 . 48 12. 746 14. 490 nH 140 . 000 000 MHz 1: 116 . 09 23. 199 26. 373 nH 140 . 000 000 MHz