250503B ITF | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 5
Technical content
SAW Bandpass Filter 250503B Part No. 250503B 1. Features z IF bandpass filter z High attenuation z Single-ended operation z DIP Package z Maximum Storage Temperature Range : -40 ~ 85℃℃ z Electrostatics Sensitive Device (ESD) 2. Package Dimension 12.7±0.5 20.3±0.5 5.5max 6.0max 7.6±0.2 2.5±0.2 0.45±0.05 12.7±0.2 2.5±0.2 ITF 06A001 250503B Package : D2012 Pin Configuration
1 Input
4 Output
2, 5 Ground Other Case ground Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated Rev. Date 2006-06-09 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW6002-CS01 1/5
SAW Bandpass Filter 250503B Part No. 250503B 3. Specifications Fo = 183 MHz Terminating source impedance : 50 Ω and matching network Terminating load impedance : 50 Ω and matching network Operating temperature range : -10 ℃ ~ +60℃ Minimum Typical Maximum Center Frequency MHz - 183 - Insertion Loss dB - 22.5 25.0 1dB Bandwidth MHz 5.0 5.15 - 3dB Bandwidth MHz - 5.35 - 40dB Bandwidth MHz - 6.25 6.35 Amplitude Ripple (Fo +/- 2.5 MHz) dB 0.8 1.2 Group Delay Variation (Fo +/- 2.5 MHz) nsec - 150 250 Absolute Delay usec - 2.58 - Ultimate Rejection dB 45 50 - Temperature Coefficient of Frequency ppm/°C2 - -0.03 - 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 2006-06-09 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW6002-CS01 2/5
SAW Bandpass Filter 250503B Part No. 250503B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L3L2 L4L1 Output 50Ω Input 50Ω L1 = L4 = 18 nH L2 = 27 nH, L3 = 22 nH 5. Marking Configuration ITF1) 06A0012) 250503B3) 1) Manufacturer name 2) Lot Number 3) Part Number Rev. Date 2006-06-09 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW6002-CS01 3/5
SAW Bandpass Filter 250503B Part No. 250503B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ REF -20.6 dB CENTER 183 . 000 000 MHz SPAN 18. 000 000 MHz Cor
9 Jun 2006 10:10:47
1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers BW : 6. 253816 MHz cent : 182 . 986316 MHz Q : 29. 260 1_loss : -21 . 251 dB CH2 S21 LOG 1 dB/ REF -20.6 dB CENTER 183 . 000 000 MHz SPAN 8. 000 000 MHz Cor CH4 S21 DEL 500 ns/ REF 3.5 us Cor Smo
9 Jun 2006 10:12:20
1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW : 5. 384189 MHz cent : 182 . 984744 MHz Q : 33. 986 1_loss : -21 . 193 dB 3: 19. 169 ns 5. 000 000 MHz REF=2 CH4 Markers mean : 2. 5811 us s. dev : 39. 388 ns p-p : 164 . 70 ns Rev. Date 2006-06-09 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW6002-CS01 4/5
SAW Bandpass Filter 250503B Part No. 250503B CH2 S21 LOG 1 dB/ REF -20.6 dB CH1 S21 LOG 10 dB/ REF -20.6 dB START . 010 000 MHz STOP 600 . 000 000 MHz
9 Jun 2006 10:13:56
1: 0. 0000 dB 0. 000 000 MHz REF=1 CH1 Markers 2:-42 . 481 dB 112 . 000 MHz 3:-44 . 479 dB 152 . 000 MHz Rev. Date 2006-06-09 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Rev. NW6002-CS01 5/5 CENTER 183 . 000 000 MHz SPAN 8. 000 000 MHz Cor CH4 S21 LOG 1 dB/ REF -20.6 dB Cor
9 Jun 2006 10:12:29
1: 0. 0000 dB 0. 000 000 MHz REF=1 CH2 Markers BW : 5. 196020 MHz cent : 182 . 982868 MHz Q : 35. 216 1_loss : -21 . 163 dB 3:- . 15430 dB 5. 000 000 MHz REF=2 CH4 Markers mean:-20 . 922 dB s. dev : . 12020 dB p-p : . 64050 dB CH1 S11 SWR 1 / REF 0 CENTER 183 . 000 000 MHz SPAN 18. 000 000 MHz Cor CH3 S22 SWR 1 / REF 0 Cor
9 Jun 2006 10:13:13
1: 1. 4446 183 . 000 000 MHz 2: 1. 4504 183 . 000 000 MHz CH1 S11 1 U FS CENTER 183 . 000 000 MHz SPAN 18. 000 000 MHz Cor CH3 S22 1 U FS Cor
9 Jun 2006 10:12:57
1: 51. 813 -18 . 766 46. 345 pF 183 . 000 000 MHz 2: 53. 033 -18 . 875 46. 077 pF 183 . 000 000 MHz