250503B

SAW Bandpass Filter 250503B 1. Features IF bandpass filter High attenuation Single-ended operation DIP Package Maximum Storage Temperature Range : -40℃ ~ 85℃ Electrostatics Sensitive Device (ESD) 2. Package Dimension 12.7±0.5 5.5max 6.0max 7.6±0.2 ITF 06A001 250503B 0.45±0.05 20.3±0.5 2.5±0.2 Package : D2012 Pin Configuration 1 Input Output Ground 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 4 2, 5 Other I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250503B 2006-06-09 NW6002-CS01 1/5 12.7±0.2 2.5±0.2 SAW Bandpass Filter 250503B 3. Specifications Fo = 183 MHz Terminating source impedance Terminating load impedance : 50Ω and matching network : 50Ω and matching network Operating temperature range : -10℃ ~ +60℃ Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth Amplitude Ripple (Fo +/- 2.5 MHz) Group Delay Variation (Fo +/- 2.5 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB nsec usec dB ppm/°C2 Minimum 5.0 - Typical 183 22.5 5.15 5.35 6.25 0.8 Maximum 25.0 6.35 1.2 250 - 45 - 150 2.58 50 -0.03 Notes : 1) 2) 3) All specifications are based on the matching schematic shown below All specifications are measured by Agilent Network analyzer and full 2 port calibration 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. Rev. Date Rev. 250503B 2006-06-09 NW6002-CS01 2/5 SAW Bandpass Filter 250503B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L2 L3 Output 50Ω L1 L4 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 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250503B 2006-06-09 NW6002-CS01 3/5 SAW Bandpass Filter 250503B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ REF -20.6 dB 9 Jun 2006 10:10:47 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers Cor 1 2 BW : 6. 253816 MHz MHz REF=1 cent : 182 . 986316 Q: 29. 260 1_loss : -21 . 251 dB 3 4 CENTER 183 . 000 000 MHz SPAN 18. 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 500 ns/ REF -20.6 dB REF 3.5 us 9 Jun 2006 10:12:20 1: 0. 0000 dB 0. 000 000 MHz 3: 19. 169 ns 5. 000 000 MHz CH2 Markers BW : 5. 384189 MHz MHz REF=1 cent : 182 . 984744 Q: 33. 986 1_loss : -21 . 193 dB 1 2 Cor Smo 3 2 Cor 3 4 CH4 Markers mean : 2. 5811 us s. dev : 39. 388 ns p-p : 164 . 70 ns 4 2 REF=2 CENTER 183 . 000 000 MHz SPAN 8. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250503B 2006-06-09 NW6002-CS01 4/5 SAW Bandpass Filter 250503B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ REF -20.6 dB REF -20.6 dB 9 Jun 2006 10:12:29 1: 0. 0000 dB 0. 000 000 MHz 3: - . 15430 dB 5. 000 000 MHz CH1 S21 LOG 10 dB/ REF -20.6 dB 9 Jun 2006 10:13:56 1: 0. 0000 dB 0. 000 000 MHz CH2 Markers BW : 5. 196020 MHz MHz REF=1 CH1 Markers 1 2: -42 . 481 dB 112 . 000 MHz 3: -44 . 479 dB 152 . 000 MHz REF=1 cent : 182 . 982868 Q: 35. 216 1_loss : -21 . 163 dB 1 2 3 4 3 2 Cor 2 CH4 Markers Cor mean: -20 . 922 dB s. dev : . 12020 dB p-p : . 64050 dB 3 REF=2 CENTER 183 . 000 000 MHz SPAN 8. 000 000 MHz 4 2 START . 010 000 MHz STOP 600 . 000 000 MHz CH1 CH3 S11 S22 SWR SWR 1/ 1/ REF 0 REF 0 9 Jun 2006 10:13:13 1: 1. 4446 183 . 000 000 MHz 2: 1. 4504 183 . 000 000 MHz CH1 S11 CH3 S22 1 U FS 1 U FS 1: 51. 813 2: 53. 033 -18 . 766 -18 . 875 9 Jun 2006 10:12:57 46. 345 pF 183 . 000 000 MHz 46. 077 pF 183 . 000 000 MHz Cor Cor Cor Cor 1 2 1 2 CENTER 183 . 000 000 MHz SPAN 18. 000 000 MHz CENTER 183 . 000 000 MHz SPAN 18. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250503B 2006-06-09 NW6002-CS01 5/5