SAW Bandpass Filter 202165B 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) Package : D3512 2.5±0.2 25.4±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 05A001 202165B 35.1±0.5 12.8±0.5 Pin Configuration 1 Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 2.5±0.2 2. Package Dimension Input 5 Output 2, 4 Ground Other Case ground Part No. 202165B Rev. Date 2005-05-31 Rev. NW4005-CS01 1/5 SAW Bandpass Filter 202165B 3. Specifications Fo = 70 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating temperature range : -10℃ ~ +60℃ Minimum Typical Maximum MHz 69.95 70.0 70.05 dB - 23.5 25 1dB Bandwidth MHz - 2.43 - 3dB Bandwidth MHz 2.5 2.77 - 40dB Bandwidth MHz - 3.83 3.95 dB - 0.76 1.1 Group Delay Variation (Fo +/- 1.1 MHz) nsec - 70 150 Absolute Delay usec - 4.09 - Ultimate Rejection dB 45 48 - ppm/°C2 - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 1.1 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. 202165B Rev. Date 2005-05-31 Rev. NW4005-CS01 2/5 SAW Bandpass Filter 202165B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L2 Input 50Ω L3 L1 Output 50Ω L4 L1 = 180 nH, L2 = 220 nH L3 = 330 nH L4 = 82 nH 5. Marking Configuration ITF1) 05A0012) 202165B3) 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. 202165B Rev. Date 2005-05-31 Rev. NW4005-CS01 3/5 SAW Bandpass Filter 202165B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 31 May 2005 09:42:20 1 : 0. 0000 dB 0. 000 REF -22.1 dB 000 CH1 Markers 1 Cor BW: cent 2 : 3. 846518 MHz 70 . 021229 MHz MHz REF=1 Q: 18 . 204 1_loss 3 CENTER CH2 CH4 S21 S21 70 . 000 LOG DEL 000 1 dB/ 300 ns/ : -22 . 296 dB 4 MHz SPAN 12 . 000 000 31 May 2005 09:43:44 1 : 0. 0000 dB 0. 000 3 : 11 . 635 ns 2. 200 REF -22.1 dB REF 4.35 us 000 000 CH2 Markers BW: cent : MHz 2. 777215 MHz 69 . 995894 MHz MHz MHz REF=1 Q: 25 . 204 1 1_loss : -22 . 277 dB 2 4 3 2 3 Cor 4 Smo CH4 Markers mean : 4. 0910 Cor CENTER 70 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 us s. dev : 21 . 476 ns p-p : 87 . 166 ns SPAN 4. 000 000 REF=2 MHz 2 Part No. 202165B Rev. Date 2005-05-31 Rev. NW4005-CS01 4/5 SAW Bandpass Filter 202165B CH2 S21 CH4 S21 LOG LOG 31 May 2005 09:43:59 1: 0. 0000 dB 0. 000 000 MHz 3: . 04900 dB 2. 200 000 MHz 1 dB/ REF -22.1 dB 1 dB/ REF -22.1 dB CH2Markers BW : 2. 469532 MHz CH1 S21 LOG 31 May 2005 09:46:28 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -22.1 dB CH1Markers REF=1 1 2:-39 . 032 dB 43. 5000 MHz cent : 69. 997694 MHz Q: 28. 345 1 REF=1 3:-44 . 741 dB 58. 0000 MHz 1_loss : -22 . 284 dB 2 3 4 3 2 2 Cor 3 CH4Markers REF=2 mean:-22 . 338 dB Cor s. dev: . 12900 dB p-p : . 57840 dB CENTER 70. 000 000 MHz CH1 S11 CH3 S22 SWR SWR 3 / 3 / SPAN 4. 000 000 MHz 31 May 2005 09:45:21 1: 4. 7683 70. 000 000 MHz 2: 2. 6002 70. 000 000 MHz REF 0 REF 0 4 2 START . 010 000 MHz CH1 S11 CH3 S22 Cor Cor Cor Cor 1 U FS 1 U FS STOP 200. 000 000 MHz 1: 44. 523 2: 26. 689 -81 . 262 -27 . 789 31 May 2005 09:44:29 27. 979 pF 70. 000 000 MHz 81. 818 pF 70. 000 000 MHz 1 2 2 1 CENTER 70. 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 70. 000 000 MHz SPAN 12. 000 000 MHz Part No. 202165B Rev. Date 2005-05-31 Rev. NW4005-CS01 5/5