SAW Bandpass Filter 202169B 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 : D3512 2.5±0.2 25.4±0.2 7.6±0.2 0.45±0.05 5.5max 6.0max ITF 04A001 202169B 35.1±0.5 12.8±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 3, 6 Case ground Part No. 202169B Rev. Date 2004-04-30 Rev. NI2001-CS03 1/5 SAW Bandpass Filter 202169B 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 - 24.5 26.0 1dB Bandwidth MHz - 5.7 - 3dB Bandwidth MHz 6.0 6.08 - 40dB Bandwidth MHz - 7.12 7.2 dB - 0.7 1.0 Group Delay Variation (Fo +/- 2.6 MHz) nsec - 80 150 Absolute Delay usec - 4.2 - Ultimate Rejection dB 50 53 - ppm/°C - -23 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 2.6 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. 202169B Rev. Date 2004-04-30 Rev. NI2001-CS03 2/5 SAW Bandpass Filter 202169B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L2 Input 50Ω L3 L1 Output 50Ω L4 L2 = 82 nH, L3 = 68 nH L1 = L4 = 68 nH 5. Marking Configuration ITF1) 04A0012) 202169B3) 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. 202169B Rev. Date 2004-04-30 Rev. NI2001-CS03 3/5 SAW Bandpass Filter 202169B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 29 Apr 2004 15:31:00 1: 0. 0000 dB 0. 000 000 MHz REF -24.23 dB CH1 Markers 1 Cor 2 BW: cent : 7. 114521 MHz 69. 999909 MHz REF=1 Q: 9. 8390 1_loss : -24 . 203 dB 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 18. 000 000 MHz 29 Apr 2004 15:32:29 1: 0. 0000 dB 0. 000 000 MHz 3: 18. 000 ns 5. 200 000 MHz REF -24.19 dB REF 4.191 us CH1 Markers BW: Cor cent : 6. 079147 MHz 70. 007486 MHz REF=1 Q: 11. 516 1 1_loss : -24 . 189 dB 2 3 Smo Cor 3 CH2 Markers 2 mean : 4. 2043 us 4 REF=2 s. dev : 14. 030 ns p-p : 73. 896 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 7. 000 000 MHz Part No. 202169B Rev. Date 2004-04-30 Rev. NI2001-CS03 4/5 SAW Bandpass Filter 202169B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 29 Apr 2004 15:32:16 1: 0. 0000 dB 0. 000 000 MHz 3: . 02560 dB 5. 200 000 MHz REF -24.19 dB REF -24.76 dB CH1 Markers BW: Cor cent : 5. 700296 MHz 69. 999136 MHz CH1 S21 LOG 10 dB/ REF=1 Q: 12. 280 1 29 Apr 2004 15:34:19 1: -23 . 990 dB 70. 000 000 MHz REF -23.94 dB 1 1_loss : -24 . 194 dB 2 4 3 3 2 CH2 Markers Cor mean : -24 . 420 dB REF=2 s. dev : . 17560 dB p-p : . 71640 dB CENTER 70. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 1 / 1 / SPAN 29 Apr 2004 15:33:50 1: 1. 5920 70. 000 000 MHz 2: 1. 6533 70. 000 000 MHz REF 1.592 REF 1.654 START 7. 000 000 MHz CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 63. 689 2: 56. 131 29 Apr 2004 15:33:56 100 . 62 pF 70. 000 000 MHz 86. 770 pF 70. 000 000 MHz -22 . 596 -26 . 203 Cor Cor 1 1 2 Cor Cor 2 CENTER 70. 000 000 MHz SPAN 18. 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. 202169B Rev. Date 2004-04-30 Rev. NI2001-CS03 18. 000 000 MHz 5/5