SAW Bandpass Filter 202195B 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 202195B 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 Other Case ground Part No. 202195B Rev. Date 2004-04-02 Rev. NW3008-CS02 1/5 SAW Bandpass Filter 202195B 3. Specifications Fo = 70.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz - 70.0 - dB - 24.0 25.5 1dB Bandwidth MHz - 18.9 - 3dB Bandwidth MHz 18.9 19.1 - 40dB Bandwidth MHz - 20.0 20.1 dB - 0.75 1.0 Group Delay Variation (Fo +/- 9.22 MHz) nsec - 60 120 Absolute Delay usec - 3.1 - Ultimate Rejection dB 50 55 - ppm/°C - -72.0 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 9.22 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. 202195B Rev. Date 2004-04-02 Rev. NW3008-CS02 2/5 SAW Bandpass Filter 202195B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L2 Input 50Ω L3 L1 Output 50Ω L4 L2 = 47 nH, L3 = 47 nH L1 = 220 nH, L4 = 180 nH 5. Marking Configuration ITF1) 04A0012) 202195B3) 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. 202195B Rev. Date 2004-04-02 Rev. NW3008-CS02 3/5 SAW Bandpass Filter 202195B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 31 Mar 2004 06:19:54 1: 0. 0000 dB 0. 000 000 MHz REF -24 dB PRm CH1 Markers 1 Cor 2 BW: 20. 040973 MHz cent : 70. 063243 MHz REF=1 Q: 3. 4960 1_loss : -24 . 335 dB 4 3 CENTER 70. 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 50 ns/ SPAN 55. 000 000 MHz 31 Mar 2004 06:20:14 1: 0. 0000 dB 0. 000 000 MHz 2: 1. 1478 ns 18. 440 000 MHz 4 REF -23.9 dB REF 3.12 us CH2 Markers BW: 19. 112742 MHz cent : 70. 064938 MHz REF=1 Q: 3. 6659 1 1_loss : -24 . 169 dB 2 PRm Cor Smo 3 3 1 2 CH4 Markers 4 mean : 3. 0983 us REF=3 s. dev : 6. 9979 ns p-p : 38. 330 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 25. 000 000 MHz Part No. 202195B Rev. Date 2004-04-02 Rev. NW3008-CS02 4/5 SAW Bandpass Filter 202195B CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 31 Mar 2004 06:20:28 1: 0. 0000 dB 0. 000 000 MHz 2: - . 04820 dB 18. 440 000 MHz REF -23.9 dB REF -23.9 dB CH2 Markers BW: 18. 898575 MHz cent : 70. 062431 MHz REF=1 CH1 S21 LOG 10 dB/ 31 Mar 2004 06:21:54 1: -24 . 532 dB 70. 000 000 MHz REF -24.25 dB PRm 1 Q: 3. 7073 1 1_loss : -24 . 177 dB 2 4 3 2 PRm CH4 Markers 3 Cor 1 mean : -24 . 139 dB REF=3 s. dev : . 09100 dB p-p : . 50960 dB Cor 4 2 SPAN CENTER 70. 000 000 MHz 25. 000 000 MHz START CH1 CH3 S11 S22 SWR SWR 2 / 2 / 31 Mar 2004 06:21:21 1: 5. 5271 70. 000 000 MHz 1: 5. 8821 70. 000 000 MHz REF 1 REF 1 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: 41. 652 1: 81. 531 -87 . 449 -124 . 65 31 Mar 2004 06:21:28 26. 000 pF 70. 000 000 MHz 18. 240 pF 70. 000 000 MHz 1 1 1 CENTER 70. 000 000 MHz 1 SPAN 55. 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. 202195B Rev. Date 2004-04-02 Rev. NW3008-CS02 55. 000 000 MHz 5/5