SAW Bandpass Filter 203323B 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 04A001 203323B 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 3, 6 Case ground Part No. 203323B Rev. Date 2004-06-18 Rev. NI2048-CS02 1/5 SAW Bandpass Filter 203323B 3. Specifications Fo = 75.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 74.94 75.0 75.06 dB - 24.5 26.0 1dB Bandwidth MHz 19.6 19.75 - 3dB Bandwidth MHz 19.8 20.05 - 40dB Bandwidth MHz - 21.2 21.3 dB - 0.8 1.0 Group Delay Variation (Fo +/- 9.75 MHz) nsec - 40 100 Absolute Delay usec - 2.71 - Ultimate Rejection dB 50 52 - 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 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. 203323B Rev. Date 2004-06-18 Rev. NI2048-CS02 2/5 SAW Bandpass Filter 203323B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = L2 = 100 nH C1 = 24 pF, C2 = 22 pF 5. Marking Configuration ITF1) 04A0012) 203323B3) 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. 203323B Rev. Date 2004-06-18 Rev. NI2048-CS02 3/5 SAW Bandpass Filter 203323B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 18 Jun 2004 09:41:55 1: 0. 0000 dB 0. 000 000 MHz REF -24.01 dB CH1 Markers 1 BW: 21. 167904 MHz 2 cent : 74. 984059 MHz Cor REF=1 Q: 3. 5423 1_loss : -24 . 037 dB 3 4 CENTER 75. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 54. 000 000 MHz 18 Jun 2004 09:47:08 1: 0. 0000 dB 0. 000 000 MHz 3: -2 . 4797 ns 19. 500 000 MHz REF -23.91 dB REF 2.696 us CH1 Markers Cor BW: 20. 103520 MHz cent : 74. 995061 MHz REF=1 Q: 3. 7304 1 1_loss : -23 . 951 dB 2 3 Smo Cor CH2 Markers 32 mean : 2. 7099 us 4 REF=2 s. dev : 6. 2427 ns p-p : 33. 569 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 24. 000 000 MHz Part No. 203323B Rev. Date 2004-06-18 Rev. NI2048-CS02 4/5 SAW Bandpass Filter 203323B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 18 Jun 2004 09:48:27 1: 0. 0000 dB 0. 000 000 MHz 3: . 57130 dB 19. 000 000 MHz REF -23.91 dB REF -24.49 dB CH1 Markers Cor BW: 19. 780559 MHz cent : 75. 028559 MHz CH1 S21 LOG 10 dB/ REF -23.27 dB 18 Jun 2004 09:50:37 1: -23 . 291 dB 75. 000 000 MHz REF=1 Q: 3. 7930 1 1 1_loss : -23 . 947 dB 2 3 4 3 2 CH2 Markers Cor mean : -24 . 116 dB REF=2 s. dev : . 16000 dB p-p : . 63740 dB CENTER 75. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 5 / 5 / SPAN 24. 000 000 MHz 18 Jun 2004 09:50:00 1: 5. 7864 75. 000 000 MHz 2: 5. 1655 75. 000 000 MHz REF 5.786 REF 5.172 START CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 8. 6489 2: 9. 8462 18 Jun 2004 09:50:06 -480 . 47 m 4. 4167 nF 75. 000 000 MHz -6 . 6611 318 . 57 pF 75. 000 000 MHz Cor Cor 1 1 2 Cor Cor 2 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. 203323B Rev. Date 2004-06-18 Rev. NI2048-CS02 54. 000 000 MHz 5/5