SAW Bandpass Filter 251913B 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 : D2012 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, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 7.6±0.2 12.7±0.2 0.45±0.05 2.5±0.2 5.5max 6.0max ITF 06A001 251913B 20.3±0.5 12.7±0.5 2.5±0.2 2. Package Dimension Pin Configuration 1 Input 5 Output 2, 4 Ground 3, 6 Case ground Part No. 251913B Rev. Date 2006-09-11 Rev. NM6027-CS01 1/5 SAW Bandpass Filter 251913B 3. Specifications Fo = 120.0 MHz Terminating source impedance : 50Ω and matching network Terminating load impedance : 50Ω and matching network Operating temperature range : +0℃ ~ +60℃ Minimum Typical Maximum MHz - 120.0 - dB - 24.0 25.0 1dB Bandwidth MHz - 19.35 - 3dB Bandwidth MHz 19.5 19.65 - 40dB Bandwidth MHz - 20.92 21.0 dB - 0.6 1.0 Group Delay Variation (Fo +/- 9.22 MHz) nsec - 50 100 Absolute Delay usec - 2.23 - dB 50 55 - ppm/°C - -80 - Minimum Typical Maximum MHz - 120.0 - Insertion Loss dB - 24.0 25.0 Amplitude Ripple (Fo +/- 9.48 MHz) dB - 0.6 1.0 nsec - 50 100 Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 9.22 MHz) Ultimate Rejection Temperature Coefficient of Frequency Room temperature : + 25 ℃ Center Frequency Group Delay Variation (Fo +/- 9.48 MHz) 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, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 251913B Rev. Date 2006-09-11 Rev. NM6027-CS01 2/5 SAW Bandpass Filter 251913B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 Input 50Ω L2 C1 Output 50Ω C2 L1 =47nH, L2 = 47nH C1 = 33pF, C2 = 33pF 5. Marking Configuration ITF1) 06A0012) 251913B3) 1) Manufacturer name 2) Lot Number 3) Part Number I T F Co., Ltd. 102-901, Bucheon Technopark 364, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. 251913B Rev. Date 2006-09-11 Rev. NM6027-CS01 3/5 SAW Bandpass Filter 251913B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ 7 Sep 2006 15:57:53 1: 0. 0000 dB 0. 000 000 MHz REF -24.23 dB CH1 Markers 1 BW: Cor 2 20. 931849 MHz cent : 120 . 037579 MHz REF=1 Q: 5. 7347 1_loss : -24 . 290 dB 3 4 CENTER 120 . 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 100 ns/ SPAN 53. 000 000 MHz 7 Sep 2006 16:00:12 1: 0. 0000 dB 0. 000 000 MHz 3: 13. 282 ns 18. 960 000 MHz REF -23.94 dB REF 2.215 us CH1 Markers BW: Cor 19. 661539 MHz cent : 120 . 039743 MHz REF=1 Q: 6. 1053 1 1_loss : -24 . 214 dB 2 3 Smo Cor 32 4 CH2 Markers mean : 2. 2290 us REF=2 s. dev : 8. 7072 ns p-p : 44. 153 ns CENTER 120 . 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 SPAN 23. 500 000 MHz Part No. 251913B Rev. Date 2006-09-11 Rev. NM6027-CS01 4/5 SAW Bandpass Filter 251913B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ 7 Sep 2006 15:59:56 1: 0. 0000 dB 0. 000 000 MHz 3: - . 03760 dB 18. 960 000 MHz REF -23.94 dB REF -24.36 dB CH1 Markers BW: Cor 19. 364831 MHz cent : 120 . 032072 MHz CH1 S21 LOG 10 dB/ REF=1 CH1 Markers 2: -66 . 667 dB 120 . 000 MHz Q: 6. 1985 REF=1 3: -70 . 048 dB 240 . 000 MHz 1 1_loss : -24 . 202 dB 1 7 Sep 2006 16:01:34 1: 0. 0000 dB 0. 000 000 MHz REF -23.95 dB 2 4 3 3 2 Cor CH2 Markers REF=2 mean : -24 . 179 dB s. dev : . 11680 dB p-p : . 58090 dB CENTER 120 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 10 / 10 / SPAN 23. 500 000 MHz 7 Sep 2006 16:00:59 1: 5. 7810 120 . 000 000 MHz 2: 6. 7173 120 . 000 000 MHz REF 5.772 REF 6.689 START CH1 CH2 S11 S22 2 . 010 000 MHz 1 U FS 1 U FS 1: 8. 7607 2: 7. 5344 5. 8462 5. 1792 STOP 500 . 000 000 MHz 3 7 Sep 2006 16:01:06 7. 7538 nH 120 . 000 000 MHz 6. 8691 nH 120 . 000 000 MHz Cor Cor 1 Cor 21 Cor 2 CENTER 120 . 000 000 MHz SPAN 53. 000 000 MHz I T F Co., Ltd. 102-901, Bucheon Technopark 364, SamjeongDong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 CENTER 120 . 000 000 MHz SPAN Part No. 251913B Rev. Date 2006-09-11 Rev. NM6027-CS01 53. 000 000 MHz 5/5