SAW Bandpass Filter 202198B 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 : D2712 2.5±0.2 17.7±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 04A001 202198B 27.3±0.5 12.7±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 Other Case ground Part No. 202198B Rev. Date 2004-04-02 Rev. NW3010-CS02 1/5 SAW Bandpass Filter 202198B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 69.97 70.0 70.03 dB - 18.2 20.0 1dB Bandwidth MHz - 0.17 - 3dB Bandwidth MHz 0.25 0.28 - 40dB Bandwidth MHz - 0.86 0.95 dB - 0.5 1.0 Group Delay Variation (Fo +/- 0.05 MHz) nsec - 300 400 Absolute Delay usec - 3.5 - Ultimate Rejection dB 50 55 - ppm/°C2 - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 0.05 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. 202198B Rev. Date 2004-04-02 Rev. NW3010-CS02 2/5 SAW Bandpass Filter 202198B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω 5. Marking Configuration ITF1) 04A0012) 202198B3) 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. 202198B Rev. Date 2004-04-02 Rev. NW3010-CS02 3/5 SAW Bandpass Filter 202198B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 31 Mar 2004 05:40:46 1: 0. 0000 dB 0. 000 000 MHz REF -18.37 dB PRm CH1 Markers 1 BW: Cor cent : 2 . 858587 MHz 69. 989834 MHz REF=1 Q: 81. 517 1_loss : -18 . 449 dB 3 4 CENTER 70. 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 300 ns/ SPAN 2. 000 000 MHz 31 Mar 2004 05:40:55 1: 0. 0000 dB 0. 000 000 MHz 2: 98. 992 ns . 100 000 MHz REF -18.35 dB REF 3.605 us CH2 Markers BW: cent : . 285622 MHz 69. 999243 MHz REF=1 Q: 245 . 08 1 1_loss : -18 . 455 dB 2 PRm Cor 2 3 1 3 Smo 4 CH4 4 Markers mean : 3. 4952 us REF=3 s. dev : 68. 307 ns p-p : 313 . 00 ns Cor 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 2 SPAN . 500 000 MHz Part No. 202198B Rev. Date 2004-04-02 Rev. NW3010-CS02 4/5 SAW Bandpass Filter 202198B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 31 Mar 2004 05:41:11 1: 0. 0000 dB 0. 000 000 MHz 2: . 19500 dB . 100 000 MHz REF -18.35 dB REF -18.43 dB CH1 S21 LOG 10 dB/ 31 Mar 2004 05:43:59 1: -19 . 392 dB 70. 000 000 MHz REF -18.45 dB PRm CH2 Markers BW: cent : . 169535 MHz 70. 001498 MHz CH1 Markers REF=1 2: -39 . 398 dB 114 . 000 MHz 1 3: -35 . 686 dB 128 . 000 MHz Q: 412 . 90 1 1_loss : -18 . 449 dB 2 3 2 3 4 PRm 2 CH4 Markers 1 Cor mean : -18 . 559 dB 3 REF=3 s. dev : . 12740 dB p-p : . 48000 dB Cor 4 2 SPAN CENTER 70. 000 000 MHz CH1 CH3 S11 S22 SWR SWR 10 / 10 / 31 Mar 2004 05:42:26 1: 8. 6890 70. 000 000 MHz 1: 11. 345 70. 000 000 MHz REF -10 REF -10 START . 500 000 MHz CH1 CH3 PRm PRm Cor Cor Cor Cor S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 400 . 000 000 MHz 1: 10. 902 1: 11. 246 -46 . 787 -61 . 193 31 Mar 2004 05:42:32 48. 595 pF 70. 000 000 MHz 37. 155 pF 70. 000 000 MHz 1 1 1 CENTER 70. 000 000 MHz SPAN 2. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 1 CENTER 70. 000 000 MHz SPAN Part No. 202198B Rev. Date 2004-04-02 Rev. NW3010-CS02 5/5 2. 000 000 MHz