SAW Bandpass Filter 203319B 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 203319B 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. 203319B Rev. Date 2004-04-30 Rev. NI2002-CS02 1/5 SAW Bandpass Filter 203319B 3. Specifications Fo = 75.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 75.0 - dB - 23.5 25.5 1dB Bandwidth MHz - 19.0 - 3dB Bandwidth MHz 19.4 19.5 - 40dB Bandwidth MHz - 21.35 21.5 dB - 0.8 1.0 Group Delay Variation (Fo +/- 9.375 MHz) nsec - 25 100 Absolute Delay usec - 2.03 - Ultimate Rejection dB 50 52 - 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. 203319B Rev. Date 2004-04-30 Rev. NI2002-CS02 2/5 SAW Bandpass Filter 203319B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 Output 50Ω L1 = L2 = 68 nH 5. Marking Configuration ITF1) 04A0012) 203319B3) 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. 203319B Rev. Date 2004-04-30 Rev. NI2002-CS02 3/5 SAW Bandpass Filter 203319B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 29 Apr 2004 17:14:51 1: 0. 0000 dB 0. 000 000 MHz REF -23.09 dB CH1 Markers 1 BW: 21. 302630 MHz 2 cent : 74. 945914 MHz Cor REF=1 Q: 3. 5182 1_loss : -23 . 144 dB 3 4 CENTER 75. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 54. 000 000 MHz 29 Apr 2004 17:19:00 1: 0. 0000 dB 0. 000 000 MHz 3: 409 . 27 ps 18. 750 000 MHz REF -22.61 dB REF 2.029 us CH1 Markers Cor BW: 19. 503212 MHz cent : 75. 000137 MHz REF=1 Q: 3. 8455 1_loss : -23 . 002 dB 1 2 3 Smo Cor CH2 Markers 2 3 mean : 2. 0339 us REF=2 4 s. dev : 4. 9462 ns p-p : 23. 618 ns CENTER 75. 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. 203319B Rev. Date 2004-04-30 Rev. NI2002-CS02 4/5 SAW Bandpass Filter 203319B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 29 Apr 2004 17:18:10 1: 0. 0000 dB 0. 000 000 MHz 3: . 08200 dB 18. 750 000 MHz REF -22.72 dB REF -23.21 dB CH1 Markers Cor BW: 19. 089078 MHz cent : 74. 979085 MHz CH1 S21 LOG 10 dB/ 29 Apr 2004 17:21:58 1: -22 . 254 dB 75. 000 000 MHz REF -22.22 dB REF=1 Q: 3. 9279 1 1 1_loss : -23 . 042 dB 2 3 4 3 CH2 Markers 2 Cor mean : -22 . 958 dB REF=2 s. dev : . 16850 dB p-p : . 79100 dB CENTER 75. 000 000 MHz SPAN 23. 000 000 MHz START CH1 CH2 S11 S22 SWR SWR 5 / 5 / 29 Apr 2004 17:21:09 1: 7. 1064 75. 000 000 MHz 2: 6. 4268 75. 000 000 MHz REF 7.13 REF 6.403 CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 10. 063 2: 10. 853 -32 . 338 -30 . 746 29 Apr 2004 17:21:16 65. 622 pF 75. 000 000 MHz 69. 019 pF 75. 000 000 MHz Cor Cor 1 Cor Cor 2 2 1 CENTER 75. 000 000 MHz SPAN 54. 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 75. 000 000 MHz SPAN Part No. 203319B Rev. Date 2004-04-30 Rev. NI2002-CS02 54. 000 000 MHz 5/5