SAW Bandpass Filter 201518B 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 Package : D2012 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 12.7±0.2 2.5±0.2 7.6±0.2 0.45±0.05 ITF 04A001 201518B 20.3±0.5 12.7±0.5 2.5±0.2 2. Package Dimension Input 4 Output 2, 5 Ground Other Case ground Part No. 201518B Rev. Date 2004-03-31 Rev. NW3019-CS02 1/5 SAW Bandpass Filter 201518B 3. Specifications Fo = 160.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 160.0 - dB - 24.0 25.5 1dB Bandwidth MHz - 4.2 - 3dB Bandwidth MHz 4.3 4.45 - 40dB Bandwidth MHz - 5.60 5.80 dB - 0.6 1.0 Group Delay Variation (Fo +/- 1.92 MHz) nsec - 100 200 Absolute Delay usec - 2.5 - Ultimate Rejection dB 45 50 - ppm/°C2 - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 1.92 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. 201518B Rev. Date 2004-03-31 Rev. NW3019-CS02 2/5 SAW Bandpass Filter 201518B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L4 L2 Output 50Ω L3 L1 = 82 nH, L4 = 82 nH L2 = 180 nH L3 = 180 nH 5. Marking Configuration ITF1) 04A0012) 201518B3) 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. 201518B Rev. Date 2004-03-31 Rev. NW3019-CS02 3/5 SAW Bandpass Filter 201518B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10.49 dB/ 26 Mar 2004 04:43:12 1: 0. 0000 dB 0. 000 000 MHz REF -23.75 dB PRm CH1 Markers 1 Cor BW: 2 5. 588512 MHz : 159 . 964882 MHz REF=1 cent Q: 28. 624 1_loss : -23 . 899 dB 3 4 CENTER 160 . 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 150 ns/ SPAN 15. 000 000 MHz 26 Mar 2004 04:45:11 1: 0. 0000 dB 0. 000 000 MHz 2: -1 . 9077 ns 3. 840 000 MHz REF -23.7 dB REF 2.59 us CH2 Markers BW: 4. 470020 MHz : 159 . 966213 MHz REF=1 cent Q: 35. 786 1 1_loss : -23 . 896 dB 2 PRm Cor Smo 3 3 1 2 CH4 Markers 4 mean : 2. 5356 us REF=3 s. dev : 22. 829 ns p-p : 95. 749 ns Cor CENTER 160 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 4 2 SPAN 6. 000 000 MHz Part No. 201518B Rev. Date 2004-03-31 Rev. NW3019-CS02 4/5 SAW Bandpass Filter 201518B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 26 Mar 2004 04:45:37 1: 0. 0000 dB 0. 000 000 MHz 2: - . 07830 dB 3. 840 000 MHz REF -23.7 dB REF -23.7 dB CH1 S21 LOG 10 dB/ 26 Mar 2004 04:48:46 1: -24 . 462 dB 160 . 000 000 MHz REF -24.24 dB PRm CH2 Markers BW: 4. 202496 MHz : 159 . 973766 CH1 Markers REF=1 1 2: -61 . 620 dB 261 . 900 MHz cent MHz 3: -66 . 445 dB 289 . 000 MHz Q: 38. 066 1 1_loss : -23 . 854 dB 2 3 4 2 PRm 3 CH4 Markers 1 Cor mean : -23 . 915 dB Smo 2 3 REF=3 s. dev : . 09910 dB p-p : . 46810 dB Cor 2 4 SPAN CENTER 160 . 000 000 MHz CH1 CH3 S11 S22 LOG LOG .5 dB/ .5 dB/ 26 Mar 2004 04:46:32 1: -4 . 5431 dB 160 . 000 000 MHz 1: -5 . 1994 dB 160 . 000 000 MHz REF -2.5 dB REF -2.5 dB START 6. 000 000 MHz CH1 CH3 PRm PRm Cor Cor Cor Cor S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 500 . 000 000 MHz 1: 13. 544 1: 14. 795 11. 788 6. 4438 26 Mar 2004 04:47:02 11. 725 nH 160 . 000 000 MHz 6. 4098 nH 160 . 000 000 MHz 1 1 1 1 CENTER 160 . 000 000 MHz SPAN 15. 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 160 . 000 000 MHz SPAN Part No. 201518B Rev. Date 2004-03-31 Rev. NW3019-CS02 15. 000 000 MHz 5/5