SAW Bandpass Filter 202174C 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 : D2012 7.6±0.2 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 0.45±0.05 2.5±0.2 5.5max 6.0max ITF 05A001 202174C 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. 202174C Rev. Date 2005-06-21 Rev. NM5014-CS02 1/5 SAW Bandpass Filter 202174C 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 69.94 70.0 70.06 dB - 23.0 25.0 1dB Bandwidth MHz - 19.2 - 3dB Bandwidth MHz 19.4 19.55 - 40dB Bandwidth MHz - 20.95 21.1 dB - 0.7 1.0 Group Delay Variation (Fo +/- 9.375 MHz) nsec - 50 150 Absolute Delay usec - 2.34 - Ultimate Rejection dB 50 55 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 9.375 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 3) 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. 202174C Rev. Date 2005-06-21 Rev. NM5014-CS02 2/5 SAW Bandpass Filter 202174C 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 Output 50Ω L1 = 150 nH, L2 = 120nH 5. Marking Configuration ITF1) 05A0012) 202174C3) 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. 202174C Rev. Date 2005-06-21 Rev. NM5014-CS02 3/5 SAW Bandpass Filter 202174C 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 21 Jun 2005 13:52:21 1: 0. 0000 dB 0. 000 000 MHz REF -22.91 dB CH1 Markers 1 BW: 20. 886219 MHz 2 cent : 69. 938884 MHz Cor REF=1 Q: 3. 3486 1_loss : -22 . 960 dB 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 53. 000 000 MHz 21 Jun 2005 14:04:53 1: 0. 0000 dB 0. 000 000 MHz 3: 1. 0441 ns 18. 750 000 MHz REF -22.46 dB REF 2.326 us CH1 Markers Cor BW: 19. 535322 MHz cent : 69. 986303 MHz REF=1 Q: 3. 5826 1 1_loss : -22 . 748 dB 2 3 Smo Cor 2 3 4 CH2 Markers mean : 2. 3481 us REF=2 s. dev : 7. 7444 ns p-p : 49. 359 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 23. 000 000 MHz Part No. 202174C Rev. Date 2005-06-21 Rev. NM5014-CS02 4/5 SAW Bandpass Filter 202174C CH1 CH2 S21 S21 LOG LOG 1 dB/ 1.045 dB/ 21 Jun 2005 14:04:38 1: 0. 0000 dB 0. 000 000 MHz 3: - . 05360 dB 18. 750 000 MHz REF -22.46 dB REF -22.95 dB CH1 Markers Cor BW: 19. 219646 MHz cent : 69. 990633 MHz CH1 S21 LOG 10 dB/ 21 Jun 2005 14:08:05 1: 0. 0000 dB 0. 000 000 MHz REF -21.99 dB REF=1 CH1 Markers 2: -52 . 172 dB 70. 0000 MHz REF=1 Q: 3. 6416 1 1_loss : -22 . 767 dB 3: -70 . 887 dB 140 . 000 MHz 1 2 3 4 3 2 Cor CH2 Markers REF=2 mean : -22 . 724 dB s. dev : . 09820 dB p-p : . 57760 dB 2 CENTER 70. 000 000 MHz SPAN 23. 000 000 MHz START CH1 CH2 S11 S22 LOG LOG 2 dB/ 2 dB/ 21 Jun 2005 14:05:49 1: -4 . 1148 dB 70. 000 000 MHz 2: -2 . 3372 dB 70. 000 000 MHz REF -4.116 dB REF -2.338 dB Cor CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 3 1: 13. 754 2: 10. 898 -20 . 691 -39 . 080 21 Jun 2005 14:06:14 109 . 88 pF 70. 000 000 MHz 58. 179 pF 70. 000 000 MHz Cor 1 Cor 2 Cor 1 2 CENTER 70. 000 000 MHz SPAN 53. 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 53. 000 000 MHz Part No. 202174C Rev. Date 2005-06-21 Rev. NM5014-CS02 5/5