SAW Bandpass Filter 202168B 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 202168B 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. 202168B Rev. Date 2004-04-28 Rev. NI1018- CS03 1/5 SAW Bandpass Filter 202168B 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 - 23.5 25.0 1dB Bandwidth MHz - 9.3 - 3dB Bandwidth MHz 9.5 9.55 - 40dB Bandwidth MHz - 10.43 10.5 dB - 0.8 1.0 Group Delay Variation (Fo +/- 4.375 MHz) nsec - 70 150 Absolute Delay usec - 3.67 - Ultimate Rejection dB 50 53 - ppm/°C - -94 - 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. 202168B Rev. Date 2004-04-28 Rev. NI1018- CS03 2/5 SAW Bandpass Filter 202168B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω L1 L1 = 100 nH 5. Marking Configuration ITF1) 04A0012) 202168B3) 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. 202168B Rev. Date 2004-04-28 Rev. NI1018- CS03 3/5 SAW Bandpass Filter 202168B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 27 Apr 2004 15:42:46 1: 0. 0000 dB 0. 000 000 MHz REF -23.27 dB CH1 Markers 1 BW: 10. 428292 MHz 2 cent : 69. 999610 MHz Cor REF=1 Q: 6. 7125 1_loss : -23 . 286 dB 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 26. 000 000 MHz 27 Apr 2004 15:44:15 1: 0. 0000 dB 0. 000 000 MHz 3: -7 . 8057 ns 8. 750 000 MHz REF -23.11 dB REF 3.659 us CH1 Markers BW: Cor cent : 9. 556055 MHz 69. 989737 MHz REF=1 Q: 7. 3241 1 1_loss : -23 . 274 dB 2 3 Smo Cor 2 CH2 Markers 3 mean : 3. 6781 us 4 REF=2 s. dev : 11. 429 ns p-p : 63. 532 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. 202168B Rev. Date 2004-04-28 Rev. NI1018- CS03 4/5 SAW Bandpass Filter 202168B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 27 Apr 2004 15:43:34 1: 0. 0000 dB 0. 000 000 MHz 3: - . 26720 dB 8. 750 000 MHz REF -23.11 dB REF -23.27 dB CH1 Markers BW: Cor cent : 9. 334524 MHz 69. 983658 MHz CH1 S21 LOG 10 dB/ 27 Apr 2004 15:46:15 1: -22 . 720 dB 70. 000 000 MHz REF -22.72 dB REF=1 Q: 7. 4973 1 1 1_loss : -23 . 268 dB 2 3 4 3 2 CH2 Markers Cor mean : -23 . 301 dB REF=2 s. dev : . 14580 dB p-p : . 72390 dB CENTER 70. 000 000 MHz SPAN 11. 000 000 MHz START CH1 CH2 S11 S22 SWR SWR 5 / 5 / 27 Apr 2004 15:45:22 1: 9. 9883 70. 000 000 MHz 2: 4. 2695 70. 000 000 MHz REF 9.977 REF 4.264 CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 9. 4824 2: 167 . 13 -46 . 756 84. 609 27 Apr 2004 15:45:29 48. 628 pF 70. 000 000 MHz 192 . 37 nH 70. 000 000 MHz Cor Cor 1 Cor 2 Cor 2 1 CENTER 70. 000 000 MHz SPAN 26. 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. 202168B Rev. Date 2004-04-28 Rev. NI1018- CS03 26. 000 000 MHz 5/5