SAW Bandpass Filter 272001B 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) 5.5max 6.0max Package : D2012 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 12.7±0.2 2.5±0.2 7.6±0.2 0.45±0.05 ITF 04A001 272001B 20.3±0.5 12.7±0.5 2.5±0.2 2. Package Dimension Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 272001B Rev. Date 2004-08-09 Rev. NM4021-CS01 1/5 SAW Bandpass Filter 272001B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 69.9 70.0 70.1 dB - 23.5 25.0 1dB Bandwidth MHz - 20.3 - 3dB Bandwidth MHz 20.5 20.6 - 40dB Bandwidth MHz - 21.95 22.1 dB - 0.8 1.0 Group Delay Variation (Fo +/- 9.75 MHz) nsec - 50 100 Absolute Delay usec - 2.39 - Ultimate Rejection dB 50 55 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/-9.75 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 at room temperature 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. 272001B Rev. Date 2004-08-09 Rev. NM4021-CS01 2/5 SAW Bandpass Filter 272001B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 Output 50Ω C1 L1 = 180 nH, L2 = 150 nH C1 = 39 pF 5. Marking Configuration ITF1) 04A0012) 272001B3) 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. 272001B Rev. Date 2004-08-09 Rev. NM4021-CS01 3/5 SAW Bandpass Filter 272001B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 7 Aug 2004 12:47:56 1: 0. 0000 dB 0. 000 000 MHz REF -23.52 dB CH1 Markers 1 BW: 21. 957057 MHz 2 cent : 70. 014852 MHz Cor REF=1 Q: 3. 1887 1_loss : -23 . 542 dB 4 3 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 55. 000 000 MHz 7 Aug 2004 12:50:10 1: 0. 0000 dB 0. 000 000 MHz 3: -7 . 5684 ns 19. 500 000 MHz REF -23.04 dB REF 2.379 us CH1 Markers Cor BW: 20. 599220 MHz cent : 70. 017045 MHz REF=1 Q: 3. 3990 1_loss : -23 . 486 dB 1 2 3 Smo Cor 2 3 4 CH2 Markers mean : 2. 3980 us REF=2 s. dev : 7. 8572 ns p-p : 41. 870 ns 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 SPAN 25. 000 000 MHz Part No. 272001B Rev. Date 2004-08-09 Rev. NM4021-CS01 4/5 SAW Bandpass Filter 272001B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 7 Aug 2004 12:49:46 1: 0. 0000 dB 0. 000 000 MHz 3: - . 26700 dB 19. 500 000 MHz REF -23.04 dB REF -23.63 dB CH1 Markers Cor BW: 20. 295666 MHz cent : 70. 009357 MHz CH1 S21 LOG 10 dB/ 7 Aug 2004 12:52:00 1: 0. 0000 dB 0. 000 000 MHz REF -22.69 dB REF=1 CH1 Markers 2: -66 . 458 dB 70. 0000 MHz Q: 3. 4495 3: -71 . 247 dB 140 . 000 MHz 1 1_loss : -23 . 486 dB REF=1 1 2 3 4 3 2 Cor CH2 Markers mean : -23 . 422 dB REF=2 s. dev : . 13670 dB p-p : . 63070 dB CENTER 70. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 25. 000 000 MHz 7 Aug 2004 12:51:09 1: 5. 1448 70. 000 000 MHz 2: 4. 8262 70. 000 000 MHz REF 5.141 REF 4.832 START CH1 CH2 S11 S22 2 . 010 000 MHz 1: 9. 9619 2: 12. 366 1 U FS 1 U FS STOP 300 . 000 000 MHz 3 -8 . 0508 -21 . 489 7 Aug 2004 12:51:20 282 . 41 pF 70. 000 000 MHz 105 . 80 pF 70. 000 000 MHz Cor Cor 1 1 Cor Cor 2 2 CENTER 70. 000 000 MHz SPAN 55. 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 Part No. 272001B Rev. Date 2004-08-09 Rev. NM4021-CS01 55. 000 000 MHz 5/5