SAW Bandpass Filter 241901B 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 241901B 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. 241901B Rev. Date 2004-06-23 Rev. NM4009-CS02 1/5 SAW Bandpass Filter 241901B 3. Specifications Fo = 95.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 94.95 95.0 95.05 dB - 26.0 27.0 1dB Bandwidth MHz - 18.95 - 3dB Bandwidth MHz 19.0 19.15 - 40dB Bandwidth MHz - 20.08 20.3 dB - 0.8 1.0 Group Delay Variation (Fo +/- 9.22 MHz) nsec - 60 150 Absolute Delay usec - 2.95 - Ultimate Rejection dB 50 52 - ppm/°C - -72 - 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. 241901B Rev. Date 2004-06-23 Rev. NM4009-CS02 2/5 SAW Bandpass Filter 241901B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = L2 = 68 nH C1 = C2 = 30 pF 5. Marking Configuration ITF1) 04A0012) 241901B3) 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. 241901B Rev. Date 2004-06-23 Rev. NM4009-CS02 3/5 SAW Bandpass Filter 241901B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 14 Jun 2004 11:14:11 1: 0. 0000 dB 0. 000 000 MHz REF -25.72 dB CH1 Markers 1 BW: 20. 071925 MHz 2 cent : 94. 995742 MHz Cor REF=1 Q: 4. 7328 1_loss : -25 . 796 dB 3 4 CENTER 95. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 51. 000 000 MHz 14 Jun 2004 11:16:09 1: 0. 0000 dB 0. 000 000 MHz 3: -6 . 3687 ns 18. 400 000 MHz REF -25.36 dB REF 2.901 us CH1 Markers Cor BW: 19. 192414 MHz cent : 94. 988112 MHz REF=1 Q: 4. 9493 1 1_loss : -25 . 687 dB 2 3 Smo Cor 2 3 CH2 Markers REF=2 mean : 2. 9138 us 4 s. dev : 8. 9172 ns p-p : 48. 828 ns CENTER 95. 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 23. 000 000 MHz Part No. 241901B Rev. Date 2004-06-23 Rev. NM4009-CS02 4/5 SAW Bandpass Filter 241901B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 14 Jun 2004 11:15:56 1: 0. 0000 dB 0. 000 000 MHz 3: . 16780 dB 18. 400 000 MHz REF -25.36 dB REF -26.12 dB CH1 Markers Cor BW: 18. 985617 MHz cent : 94. 992871 MHz CH1 S21 LOG 10 dB/ 14 Jun 2004 11:18:40 1: -25 . 361 dB 95. 000 000 MHz REF -25.3 dB REF=1 Q: 5. 0034 1 1 1_loss : -25 . 680 dB 2 3 4 3 2 CH2 Markers Cor mean : -25 . 653 dB REF=2 s. dev : . 17120 dB p-p : . 78420 dB CENTER 95. 000 000 MHz CH1 CH2 S11 S22 SWR SWR 5 / 5 / SPAN 23. 000 000 MHz 14 Jun 2004 11:17:45 1: 4. 3794 95. 000 000 MHz 2: 5. 5876 95. 000 000 MHz REF 4.378 REF 5.598 START CH1 CH2 S11 S22 . 010 000 MHz STOP 300 . 000 000 MHz 1: 11. 469 2: 8. 9346 1 U FS 1 U FS 3. 0649 -1 . 1812 14 Jun 2004 11:17:53 5. 1347 nH 95. 000 000 MHz 1. 4184 nF 95. 000 000 MHz Cor Cor 1 1 2 Cor Cor 2 CENTER 95. 000 000 MHz SPAN 51. 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 95. 000 000 MHz SPAN Part No. 241901B Rev. Date 2004-06-23 Rev. NM4009-CS02 51. 000 000 MHz 5/5