SAW Bandpass Filter 202188B 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 202188B 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. 202188B Rev. Date 2004-04-12 Rev. NI2052-CS01 1/5 SAW Bandpass Filter 202188B 3. Specifications Fo = 70 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 - 23.8 25.5 1dB Bandwidth MHz - 9.35 - 3dB Bandwidth MHz 9.55 9.56 - 40dB Bandwidth MHz - 10.45 10.5 dB - 0.8 1.1 Group Delay Variation (Fo +/- 4.5 MHz) nsec - 60 100 Absolute Delay usec - 3.67 - Ultimate Rejection dB 50 53 - ppm/°C - -91 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 4.5 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. 202188B Rev. Date 2004-04-12 Rev. NI2052-CS01 2/5 SAW Bandpass Filter 202188B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50 Ω L1 L1 = 100 nH 5. Marking Configuration ITF1) 04A0012) 202188B3) 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. 202188B Rev. Date 2004-04-12 Rev. NI2052-CS01 3/5 SAW Bandpass Filter 202188B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 6 Apr 2004 19:22:13 1: 0. 0000 dB 0. 000 000 MHz REF -23.03 dB CH1 Markers 1 BW: 10. 427069 MHz 2 cent : 69. 986579 MHz Cor REF=1 Q: 6. 7120 1_loss : -23 . 002 dB 3 4 CENTER 70. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 200 ns/ SPAN 26. 000 000 MHz 6 Apr 2004 19:24:10 1: 0. 0000 dB 0. 000 000 MHz 3: -11 . 375 ns 9. 000 000 MHz REF -22.88 dB REF 3.663 us CH1 Markers BW: Cor cent : 9. 565038 MHz 69. 995109 MHz REF=1 Q: 7. 3178 1 1_loss : -22 . 978 dB 2 3 Smo Cor 3 2 CH2 Markers mean : 3. 6776 us 4 REF=2 s. dev : 11. 242 ns p-p : 62. 561 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. 202188B Rev. Date 2004-04-12 Rev. NI2052-CS01 4/5 SAW Bandpass Filter 202188B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 6 Apr 2004 19:23:44 1: 0. 0000 dB 0. 000 000 MHz 3: - . 09110 dB 9. 000 000 MHz REF -22.88 dB REF -22.97 dB CH1 Markers BW: Cor cent : 9. 352105 MHz 69. 987734 MHz CH1 S21 LOG 10 dB/ 6 Apr 2004 19:26:28 1: -22 . 832 dB 70. 000 000 MHz REF -22.89 dB REF=1 Q: 7. 4836 1 1 1_loss : -22 . 985 dB 2 4 3 3 2 CH2 Markers Cor mean : -23 . 002 dB REF=2 s. dev : . 10700 dB p-p : . 50620 dB CENTER 70. 000 000 MHz SPAN 11. 000 000 MHz START CH1 CH2 S11 S22 SWR SWR 5 / 5 / 6 Apr 2004 19:25:57 1: 5. 1687 70. 000 000 MHz 2: 8. 5400 70. 000 000 MHz REF 5.175 REF 8.557 Cor CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 300 . 000 000 MHz 1: 106 . 45 2: 11. 957 121 . 13 -50 . 191 6 Apr 2004 19:26:05 275 . 39 nH 70. 000 000 MHz 45. 299 pF 70. 000 000 MHz Cor 1 1 Cor 2 Cor 2 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. 202188B Rev. Date 2004-04-12 Rev. NI2052-CS01 26. 000 000 MHz 5/5