252851B

252851B ITF | Alldatasheet

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SAW Bandpass Filter 252851B Part No. 252851B 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 ITF 06A001 252851B 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 2006-03-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NJ6004-CS01 1/5

SAW Bandpass Filter 252851B Part No. 252851B 3. Specifications F o = 1 0 0 M H z Operating temperature range : -25 to + 70 ℃ Minimum Typical Maximum Center Frequency MHz 99.8 100 100.2 Insertion Loss dB - 11.5 13.5 1dB Bandwidth MHz 27.9 28 - 3dB Bandwidth MHz 28.8 - 40dB Bandwidth MHz - 32.5 35 Amplitude Ripple (Fo +/- 13.07 MHz) dB - 0.7 1.0 Group Delay Variation (Fo +/- 13.07 MHz) nsec - 35 50 Absolute Delay usec - 0.9 - Temperature Coefficient of Frequency ppm/°C - -86 - Room temperature : + 25 ℃ Minimum Typical Maximum Center Frequency MHz 99.1 100 100.1 Insertion Loss dB - 11.5 13.0 Amplitude Ripple (Fo +/- 13.5 MHz) dB - 0.7 1.0 Group Delay Variation (Fo +/- 13.5 MHz) nsec - 50 100 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 2006-03-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NJ6004-CS01 2/5

SAW Bandpass Filter 252851B Part No. 252851B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Output 50Ω Input 50Ω L 1 = 3 9 n H , L 2 = 2 7 n H 5. Marking Configuration ITF1) 06A0012) 252851B3) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index Rev. Date 2006-03-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NJ6004-CS01 3/5

SAW Bandpass Filter 252851B Part No. 252851B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ REF -11.5 dB CENTER 100. 000 000 MHz SPAN 80. 000 000 MHz 252851B Cor

9 Mar 2006 15:36:51

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW: 32. 410743 MHz cent : 100. 280472 MHz Q : 3. 0941 1_loss : -11 . 457 dB CH2 S21 LOG 1 dB/ REF -11.5 dB Cor CH4 S21 DEL 50 ns/ REF 980 ns CENTER 100. 000 000 MHz SPAN 35. 000 000 MHz Cor Smo

9 Mar 2006 15:38:53

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW: 28. 889553 MHz cent : 99. 959764 MHz Q : 3. 4601 1_loss : -11 . 465 dB 2:-19 . 052 ns 27. 000 000 MHz REF=3 CH4 Markers mean: 902. 77 ns s. dev : 6. 2917 ns p-p : 36. 403 ns Rev. Date 2006-03-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NJ6004-CS01 4/5

SAW Bandpass Filter 252851B Part No. 252851B CH1 S21 LOG 10 dB/ REF -11.5 dB START . 010 000 MHz STOP 500 . 000 000 MHz 252851B

9 Mar 2006 15:42:15

1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-50 . 917 dB 100. 000 MHz 3:-34 . 124 dB 200. 000 MHz Rev. Date 2006-03-04 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NJ6004-CS01 5/5 CH1 S11 1 U FS 252851B Cor CH3 S22 1 U FS CENTER 100. 000 000 MHz SPAN 80. 000 000 MHz Cor MARKER 2

100 MHz

9 Mar 2006 15:41:24

1: 53. 281 -25 . 451 62. 533 pF 100 . 000 000 MHz 2: 38. 297 -4 . 2539 374. 14 pF 100 . 000 000 MHz CH1 S11 SWR 1 / REF 0 CENTER 100. 000 000 MHz SPAN 80. 000 000 MHz 252851B Cor CH3 S22 SWR 1 / REF 800 m Cor

9 Mar 2006 15:41:07

1: 1. 6348 100 . 000 000 MHz 2: 1. 3277 100 . 000 000 MHz CH2 S21 LOG 1 dB/ REF -11.5 dB Cor CH4 S21 LOG 1 dB/ REF -11.5 dB NTER 100. 000 000 MHz SPAN 35. 000 000 MHz Cor CE

9 Mar 2006 15:39:44

1: 0. 0000 dB 0. 000 000 MHz 2:- . 19190 dB 27. 000 000 MHz REF=1 CH2 Markers BW: 27. 992345 MHz cent : 99. 932214 MHz Q : 3. 5700 1_loss : -11 . 465 dB REF=3 CH4 Markers mean:-11 . 470 dB s. dev : . 16970 dB p-p : . 71500 dB