SAW Bandpass Filter 202186B 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 202186B 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. 202186B Rev. Date 2004-06-22 Rev. NI2043-CS02 1/5 SAW Bandpass Filter 202186B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 69.92 70.0 70.08 dB - 25.0 26.0 1dB Bandwidth MHz - 22.1 - 3dB Bandwidth MHz 22.8 23.0 23.2 40dB Bandwidth MHz - 25.8 26.0 dB - 0.8 1.0 Group Delay Variation (Fo +/- 10.5 MHz) nsec - 30 80 Absolute Delay usec - 1.69 1.7 Ultimate Rejection dB 50 52 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 10.5 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. 202186B Rev. Date 2004-06-22 Rev. NI2043-CS02 2/5 SAW Bandpass Filter 202186B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 Output 50Ω C1 L1 = L2 = 120 nH, C1 = 13 pF 5. Marking Configuration ITF1) 04A0012) 202186B3) 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. 202186B Rev. Date 2004-06-22 Rev. NI2043-CS02 3/5 SAW Bandpass Filter 202186B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 21 Jun 2004 12:52:51 1: 0. 0000 dB 0. 000 000 MHz REF -24.84 dB CH1 Markers 1 BW: 25. 851530 MHz 2 cent : 69. 970956 MHz Cor REF=1 Q: 2. 7066 1_loss : -24 . 788 dB 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 65. 000 000 MHz 21 Jun 2004 12:57:00 1: 0. 0000 dB 0. 000 000 MHz 3: 6. 1395 ns 21. 000 000 MHz REF -24.73 dB REF 1.678 us CH1 Markers Cor BW: 23. 122319 MHz cent : 70. 008304 MHz REF=1 Q: 3. 0277 1 1_loss : -24 . 804 dB 2 3 Smo Cor 3 2 CH2 Markers mean : 1. 6897 us 4 REF=2 s. dev : 4. 2926 ns p-p : 27. 290 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 26. 000 000 MHz Part No. 202186B Rev. Date 2004-06-22 Rev. NI2043-CS02 4/5 SAW Bandpass Filter 202186B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 21 Jun 2004 12:56:08 1: 0. 0000 dB 0. 000 000 MHz 3: . 38940 dB 21. 000 000 MHz REF -24.8 dB REF -25.06 dB CH1 Markers Cor BW: 22. 233110 MHz cent : 70. 076330 MHz CH1 S21 LOG 10 dB/ 21 Jun 2004 12:58:57 1: -23 . 956 dB 70. 000 000 MHz REF -23.96 dB REF=1 Q: 3. 1519 1 1 1_loss : -24 . 808 dB 2 3 4 3 CH2 Markers 2 Cor mean : -24 . 902 dB REF=2 s. dev : . 09450 dB p-p : . 46030 dB CENTER 70. 000 000 MHz SPAN 26. 000 000 MHz START CH1 CH2 S11 S22 SWR SWR 10 / 10 / 21 Jun 2004 12:58:17 1: 7. 4846 70. 000 000 MHz 2: 6. 5356 70. 000 000 MHz REF 7.485 REF 6.527 CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 6. 7939 2: 12. 730 -7 . 1331 -39 . 977 21 Jun 2004 12:58:27 318 . 75 pF 70. 000 000 MHz 56. 874 pF 70. 000 000 MHz Cor Cor 1 1 Cor Cor 2 2 CENTER 70. 000 000 MHz SPAN 65. 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. 202186B Rev. Date 2004-06-22 Rev. NI2043-CS02 65. 000 000 MHz 5/5