SAW Bandpass Filter 250204B 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 250204B 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 4 Output 2, 5 Ground Other Case ground Part No. 250204B Rev. Date 2005-10-10 Rev. NW5013-CS01 1/5 SAW Bandpass Filter 250204B 3. Specifications Fo = 160 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating temperature range : -10℃ ~ +60℃ Minimum Typical Maximum MHz 139.9 140.0 140.1 dB - 21.5 25 1dB Bandwidth MHz - 1.97 - 3dB Bandwidth MHz 2.1 2.2 - 40dB Bandwidth MHz - 3.2 3.3 dB - 0.5 1.0 Group Delay Variation (Fo +/- 0.8 MHz) nsec - 100 - Absolute Delay usec - 3.0 - Ultimate Rejection dB 50 55 - ppm/°C2 - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 0.8 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. 250204B Rev. Date 2005-10-10 Rev. NW5013-CS01 2/5 SAW Bandpass Filter 250204B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = 68 nH, L2 = 68 nH C1 = 36 pF, C2 = 33 pF 5. Marking Configuration ITF1) 05A0012) 250204B3) 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. 250204B Rev. Date 2005-10-10 Rev. NW5013-CS01 3/5 SAW Bandpass Filter 250204B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 10 Oct 2005 13:40:20 1 : 0. 0000 dB 0. 000 REF -19.7 dB 000 MHz 250204B CH1 Markers 1 Cor BW: cent 2 3. 207987 MHz : 139 . 978290 MHz REF=1 Q: 43 . 634 1_loss 3 CENTER CH2 CH4 S21 S21 LOG DEL 140 . 000 000 1 dB/ 300 ns/ : -20 . 047 dB 4 MHz SPAN 10 . 000 000 10 Oct 2005 13:41:02 1 : 0. 0000 dB 0. 000 2 : -25 . 135 ns 1. 600 REF -19.7 dB REF 3.2 us 000 000 CH2 Markers BW: cent MHz 2. 237750 MHz : 139 . 978402 MHz MHz MHz REF=1 Q: 62 . 553 1_loss : -20 . 059 dB 1 2 2 4 1 Cor 3 4 Smo CH4 Markers Cor mean : 2. 9894 us s. dev : 28 . 559 ns REF=1 p-p : 130 . 59 ns CENTER 140 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 3. 000 000 MHz 2 Part No. 250204B Rev. Date 2005-10-10 Rev. NW5013-CS01 4/5 SAW Bandpass Filter 250204B CH2 S21 CH4 S21 LOG LOG 10 Oct 2005 13:41:13 1: 0. 0000 dB 0. 000 000 MHz 2: . 06920 dB 1. 600 000 MHz 1 dB/ REF -19.7 dB 1 dB/ REF -19.7 dB CH1 S21 LOG 10 Oct 2005 13:43:07 1: 0. 0000 dB 0. 000 000 MHz 10 dB/ REF -19.7 dB 250204B CH2Markers BW : 2. 005370 MHz CH1Markers REF=1 1 2:-45 . 000 dB 87. 0000 MHz cent : 139. 981784 MHz Q: 69. 803 REF=1 3:-51 . 315 dB 115. 000 MHz 1_loss : -20 . 060 dB 1 2 3 2 4 1 Cor 2 CH4Markers 3 REF=1 mean:-19 . 984 dB Cor s. dev: . 08210 dB p-p : . 37510 dB CENTER140. 000 000 MHz CH1 S11 CH3 S22 SWR SWR 1 / 1 / SPAN 3. 000 000 MHz 4 2 10 Oct 2005 13:42:11 1: 3. 2533 140. 000 000 MHz 2: 2. 8219 140. 000 000 MHz REF 0 REF 0 START . 010 000 MHz CH1 S11 CH3 S22 250204B 1 U FS 1 U FS STOP 350. 000 000 MHz 1: 15. 864 2: 20. 179 8. 5854 17. 339 10 Oct 2005 13:41:56 9. 7601 nH 140. 000 000 MHz 19. 711 nH 140. 000 000 MHz 250204B Cor Cor Cor Cor 2 1 1 2 CENTER140. 000 000 MHz SPAN 10. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 CENTER140. 000 000 MHz SPAN 10. 000 000 MHz Part No. 250204B Rev. Date 2005-10-10 Rev. NW5013-CS01 5/5