SAW Bandpass Filter 202197B 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 : D2512 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 15.3±0.2 2.5±0.2 7.6±0.2 0.45±0.05 ITF 04A001 202197B 24.6±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. 202197B Rev. Date 2004-06-18 Rev. NI2054-CS03 1/5 SAW Bandpass Filter 202197B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 70.0 - dB - 31.0 32.0 3dB Bandwidth MHz 26.0 26.3 - 40dB Bandwidth MHz - 27.7 27.9 dB - 1.6 2.0 Group Delay Variation (Fo +/- 12.49 MHz) nsec - 70 150 Absolute Delay usec - 2.35 - Ultimate Rejection dB 50 52 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 12.49 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. 202197B Rev. Date 2004-06-18 Rev. NI2054-CS03 2/5 SAW Bandpass Filter 202197B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = L2 = 56 nH C1 = C2 = 13 pF 5. Marking Configuration ITF1) 04A0012) 202197B3) 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. 202197B Rev. Date 2004-06-18 Rev. NI2054-CS03 3/5 SAW Bandpass Filter 202197B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 17 Jun 2004 14:18:46 1: 0. 0000 dB 0. 000 000 MHz REF -30.98 dB CH1 Markers 1 BW: 27. 615632 MHz 2 cent : 69. 884763 MHz Cor REF=1 Q: 2. 5306 1_loss : -31 . 004 dB 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 69. 000 000 MHz 17 Jun 2004 14:21:57 1: 0. 0000 dB 0. 000 000 MHz 3: -1 . 8240 ns 24. 980 000 MHz REF -31.3 dB REF 2.305 us CH1 Markers Cor BW: 26. 341013 MHz cent : 70. 000305 MHz REF=1 Q: 2. 6575 1 1_loss : -31 . 383 dB 2 3 Smo Cor 2 CH2 Markers 3 mean : 2. 3212 us 4 REF=2 s. dev : 5. 1456 ns p-p : 29. 850 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 32. 000 000 MHz Part No. 202197B Rev. Date 2004-06-18 Rev. NI2054-CS03 4/5 SAW Bandpass Filter 202197B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 17 Jun 2004 14:22:34 1: 0. 0000 dB 0. 000 000 MHz 3: . 18080 dB 24. 980 000 MHz REF -31.26 dB REF -31.66 dB CH1 Markers Cor BW: 26. 091506 MHz cent : 70. 008474 MHz CH1 S21 LOG 10 dB/ 17 Jun 2004 14:25:20 1: -30 . 489 dB 70. 000 000 MHz REF -30.48 dB REF=1 Q: 2. 6832 1 1 1_loss : -31 . 369 dB 2 3 4 CH2 Markers Cor 3 mean : -31 . 788 dB 2 REF=2 s. dev : . 43810 dB p-p : 1. 4988 dB CENTER 70. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 32. 000 000 MHz 17 Jun 2004 14:24:33 1: 12. 562 70. 000 000 MHz 2: 12. 889 70. 000 000 MHz REF 12.63 REF 12.87 START CH1 CH2 S11 S22 . 010 000 MHz STOP 300 . 000 000 MHz 1: 5. 2539 2: 4. 8711 1 U FS 1 U FS -28 . 521 -24 . 938 17 Jun 2004 14:24:40 79. 717 pF 70. 000 000 MHz 91. 174 pF 70. 000 000 MHz Cor Cor 1 Cor Cor 2 2 1 CENTER 70. 000 000 MHz SPAN 72. 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. 202197B Rev. Date 2004-06-18 Rev. NI2054-CS03 72. 000 000 MHz 5/5