SAW Bandpass Filter 252051B 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 252051B 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. 252051B Rev. Date 2004-06-23 Rev. NM4015-CS01 1/5 SAW Bandpass Filter 252051B 3. Specifications Fo = 120.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Minimum Typical Maximum MHz 119.9 120.0 120.1 dB - 24.5 26.0 1dB Bandwidth MHz - 20.35 - 3dB Bandwidth MHz 20.5 20.65 - 40dB Bandwidth MHz - 21.88 22.0 dB - 0.7 1.0 Group Delay Variation (Fo +/- 9.75 MHz) nsec - 50 150 Absolute Delay usec - 2.36 - Ultimate Rejection dB 50 55 - ppm/°C - -72 - Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 9.75 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. 252051B Rev. Date 2004-06-23 Rev. NM4015-CS01 2/5 SAW Bandpass Filter 252051B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 = 47 nH, L2 = 39 nH C1 = C2 = 27 pF 5. Marking Configuration ITF1) 04A0012) 252051B3) 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. 252051B Rev. Date 2004-06-23 Rev. NM4015-CS01 3/5 SAW Bandpass Filter 252051B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 23 Jun 2004 09:25:42 1: 0. 0000 dB 0. 000 000 MHz REF -24.62 dB CH1 Markers 1 Cor 2 BW: 21. 875763 MHz cent : 119 . 999549 MHz REF=1 Q: 5. 4855 1_loss : -24 . 659 dB 3 4 CENTER 120 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 55. 000 000 MHz 23 Jun 2004 09:29:25 1: 0. 0000 dB 0. 000 000 MHz 3: -10 . 377 ns 19. 500 000 MHz REF -24.01 dB REF 2.348 us CH1 Markers BW: Cor 20. 664060 MHz cent : 120 . 000870 MHz REF=1 Q: 5. 8072 1_loss : -24 . 573 dB 1 2 3 Smo 2 Cor 3 4 CH2 Markers mean : 2. 3673 us REF=2 s. dev : 7. 0000 ns p-p : 36. 497 ns CENTER 120 . 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 24. 500 000 MHz Part No. 252051B Rev. Date 2004-06-23 Rev. NM4015-CS01 4/5 SAW Bandpass Filter 252051B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 23 Jun 2004 09:29:15 1: 0. 0000 dB 0. 000 000 MHz 3: . 23310 dB 19. 500 000 MHz REF -24.01 dB REF -24.63 dB CH1 Markers BW: Cor 20. 395128 MHz cent : 120 . 018308 MHz CH1 S21 LOG 10 dB/ 23 Jun 2004 09:31:30 1: -24 . 084 dB 120 . 000 000 MHz REF -24.18 dB REF=1 Q: 5. 8847 1 1_loss : -24 . 574 dB 1 2 3 34 2 Cor CH2 Markers mean : -24 . 460 dB REF=2 s. dev : . 11440 dB p-p : . 56750 dB CENTER 120 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 5 / 5 / SPAN 24. 500 000 MHz 23 Jun 2004 09:30:41 1: 4. 6758 120 . 000 000 MHz 2: 7. 0420 120 . 000 000 MHz REF 4.678 REF 7.014 Cor START CH1 CH2 S11 S22 . 010 000 MHz 1 U FS 1 U FS STOP 400 . 000 000 MHz 1: 10. 766 2: 7. 1331 3. 7734 -2 . 1328 23 Jun 2004 09:30:47 5. 0047 nH 120 . 000 000 MHz 621 . 85 pF 120 . 000 000 MHz Cor 1 1 2 Cor 2 CENTER 120 . 000 000 MHz Cor 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 120 . 000 000 MHz SPAN Part No. 252051B Rev. Date 2004-06-23 Rev. NM4015-CS01 55. 000 000 MHz 5/5