SAW Bandpass Filter 202190C 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 20.3±0.2 22.8±0.2 15.2±0.2 Package : D3825 A A 0.45±0.05 ITF 04A001 202190C 38.3±0.5 A 25.5±0.5 A=5.0±0.2 2. Package Dimension 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 Input 6 Output 2, 5 Ground Other Case ground Part No. 202190C Rev. Date 2004-05-27 Rev. NM3019-CS01 1/5 SAW Bandpass Filter 202190C 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 69.95 70.0 70.05 dB - 23.0 25.0 1dB Bandwidth MHz 9.2 9.3 - 3dB Bandwidth MHz 9.5 9.53 - 40dB Bandwidth MHz - 10.55 10.6 dB - 0.6 1.0 Group Delay Variation (Fo +/- 4.375 MHz) nsec - 50 100 Absolute Delay usec - 3.22 - Ultimate Rejection dB 50 55 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 4.375 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. 202190C Rev. Date 2004-05-27 Rev. NM3019-CS01 2/5 SAW Bandpass Filter 202190C 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 = 56 pF 5. Marking Configuration ITF1) 04A0012) 202190C3) 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. 202190C Rev. Date 2004-05-27 Rev. NM3019-CS01 3/5 SAW Bandpass Filter 202190C 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 24 May 2004 16:13:41 1: 0. 0000 dB 0. 000 000 MHz REF -23.44 dB CH1 Markers 1 BW: 10. 514351 MHz 2 cent : 69. 983016 MHz Cor REF=1 Q: 6. 6560 1_loss : -23 . 468 dB 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 27. 000 000 MHz 24 May 2004 16:14:49 1: 0. 0000 dB 0. 000 000 MHz 3: -7 . 9067 ns 8. 750 000 MHz REF -23.19 dB REF 3.186 us CH1 Markers BW: Cor cent : 9. 544279 MHz 69. 990587 MHz REF=1 Q: 7. 3333 1 1_loss : -23 . 450 dB 2 3 2 Smo Cor CH2 Markers 3 mean : 3. 2172 us REF=2 4 s. dev : 9. 7965 ns p-p : 49. 522 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 11. 000 000 MHz Part No. 202190C Rev. Date 2004-05-27 Rev. NM3019-CS01 4/5 SAW Bandpass Filter 202190C CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 24 May 2004 16:14:34 1: 0. 0000 dB 0. 000 000 MHz 3: . 09220 dB 8. 750 000 MHz REF -23.19 dB REF -23.54 dB CH1 Markers BW: Cor cent : 9. 307435 MHz 69. 996724 MHz CH1 S21 LOG 10 dB/ 24 May 2004 16:16:26 1: -22 . 576 dB 70. 000 000 MHz REF -22.6 dB REF=1 Q: 7. 5205 1 1 1_loss : -23 . 459 dB 2 3 4 3 2 CH2 Markers Cor mean : -23 . 372 dB REF=2 s. dev : . 09090 dB p-p : . 40220 dB CENTER 70. 000 000 MHz SPAN 11. 000 000 MHz START CH1 CH2 S11 S22 SWR SWR 5 / 5 / 24 May 2004 16:15:41 1: 9. 2432 70. 000 000 MHz 2: 8. 5415 70. 000 000 MHz REF 9.23 REF 8.534 CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 5. 6631 2: 6. 2568 -10 . 341 -13 . 041 24 May 2004 16:15:47 219 . 86 pF 70. 000 000 MHz 174 . 35 pF 70. 000 000 MHz Cor Cor 1 1 Cor Cor 2 CENTER 70. 000 000 MHz SPAN 27. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 2 CENTER 70. 000 000 MHz SPAN Part No. 202190C Rev. Date 2004-05-27 Rev. NM3019-CS01 27. 000 000 MHz 5/5