SAW Bandpass Filter 202546C 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 202546C 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 4 Output 2, 5 Ground 3, 6 Case ground Part No. 202546C Rev. Date 2004-05-04 Rev. NI2047-CS02 1/5 SAW Bandpass Filter 202546C 3. Specifications Fo = 160.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 159.92 160.0 160.08 dB - 21.0 23.5 1dB Bandwidth MHz - 2.42 - 3dB Bandwidth MHz 2.5 2.55 - 40dB Bandwidth MHz - 3.08 3.1 dB - 0.75 1.0 Group Delay Variation (Fo +/- 1.15 MHz) nsec - 220 300 Absolute Delay usec - 4.56 4.6 Ultimate Rejection dB 40 45 - ppm/°C2 - -0.03 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 1.15 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. 202546C Rev. Date 2004-05-04 Rev. NI2047-CS02 2/5 SAW Bandpass Filter 202546C 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L4 L2 Output 50Ω L3 L1 = L4 = 39 nH L2 = L3 = 56 nH 5. Marking Configuration ITF1) 04A0012) 202546C3) 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. 202546C Rev. Date 2004-05-04 Rev. NI2047-CS02 3/5 SAW Bandpass Filter 202546C 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 3 May 2004 13:31:09 1: 0. 0000 dB 0. 000 000 MHz REF -20.96 dB 202546C CH1 Markers 1 Cor 2 BW: 3. 087456 MHz : 160 . 015932 MHz REF=1 cent Q: 51. 828 1_loss : -20 . 998 dB 3 4 CENTER 160 . 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 400 ns/ SPAN 8. 000 000 MHz 3 May 2004 13:31:47 1: 0. 0000 dB 0. 000 000 MHz 3: -54 . 762 ns 2. 300 000 MHz REF -20.99 dB REF 5.25 us 202546C CH2 Markers BW: 2. 566404 MHz : 160 . 008794 MHz REF=1 cent Q: 62. 347 1 1_loss : -20 . 962 dB 2 3 CH4 Markers3 Cor Smo mean : 4. 5679 us 2 4 REF=2 s. dev : 39. 212 ns p-p : 216 . 93 ns Cor 4 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 2 SPAN 3. 000 000 MHz Part No. 202546C Rev. Date 2004-05-04 Rev. NI2047-CS02 4/5 SAW Bandpass Filter 202546C CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ 3 May 2004 13:32:02 1: 0. 0000 dB 0. 000 000 MHz 3: . 34250 dB 2. 300 000 MHz REF -20.98 dB REF -20.96 dB CH1 S21 LOG 10 dB/ 3 May 2004 13:33:37 1: 0. 0000 dB 0. 000 000 MHz REF -29.78 dB 202546C 202546C CH2 Markers BW: 2. 437919 MHz : 160 . 015184 MHz CH1 Markers REF=1 cent 2: -26 . 381 dB 99. 5000 MHz 1 3: -30 . 199 dB 134 . 100 MHz Q: 65. 636 1 REF=1 1_loss : -20 . 993 dB 2 3 3 4 2 3 2 CH4 Markers Cor mean : -21 . 083 dB REF=2 s. dev : . 17320 dB p-p : . 74810 dB Cor 4 2 SPAN CENTER 160 . 000 000 MHz CH1 CH3 S11 S22 SWR SWR 1 / 1 / 3 May 2004 13:32:39 1: 2. 2758 160 . 000 000 MHz 2: 2. 5624 160 . 000 000 MHz REF 0 REF 0 START 100 . 000 000 MHz 3. 000 000 MHz CH1 CH3 S11 S22 1 U FS 1 U FS STOP 350 . 000 000 MHz 1: 22. 212 2: 42. 387 3 May 2004 13:32:20 209 . 41 pF 160 . 000 000 MHz 22. 501 pF 160 . 000 000 MHz -4 . 7500 -44 . 207 202546C 202546C Cor Cor Cor Cor 1 1 2 2 CENTER 160 . 000 000 MHz CENTER 160 . 000 000 MHz SPAN SPAN 8. 000 000 MHz 8. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 202546C Rev. Date 2004-05-04 Rev. NI2047-CS02 5/5