250704B

SAW Bandpass Filter 250704B 1. Features IF Bandpass Filter High Attenuation Single-Ended Operation DIP Package Maximum Storage Temperature Range : -40℃ ~ 85℃ Electrostatics Sensitive Device (ESD) 2. Package Dimension 12.8±0.5 5.5max 6.0max 7.6±0.2 2.5±0.2 ITF 08A001 250704B 140-7.0M 35.1±0.5 Package : D3512 0.45±0.05 2.5±0.2 Pin Configuration 1 Input Output Ground Case ground Dimensions shown are nominal in millimeters Base : Fe(SPCC), Au plating over Ni plated Cap : Cu & Cr Alloy, Ni Plated Termination : Kovar, Au Plated 5 2, 4 3, 6 I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250704B 2008-08-29 NM8033-CS01 1/5 25.4±0.2 SAW Bandpass Filter 250704B 3. Specifications Fo = 140.0 MHz Terminating source impedance Terminating load impedance : 50Ω and matching network : 50Ω and matching network Minimum Typical Maximum Center Frequency Insertion Loss 2dB Bandwidth 25dB Bandwidth 40dB Bandwidth Amplitude Ripple (fo±1.8 MHz) Group Delay Variation (fo±1.8 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB nsec usec dB ppm/°C 6.9 50 - 140.0 25.3 7.02 7.73 7.91 0.58 75 4.0 55 -18 26.5 7.8 1.0 160 - Notes : 1) 2) 3) All specifications are based on the matching schematic shown below All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature 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. Rev. Date Rev. 250704B 2008-08-29 NM8033-CS01 2/5 SAW Bandpass Filter 250704B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 L2 Output 50Ω C1 C2 L1 = L2 = 22nH C1 = C2 = 56pF 5. Marking Configuration ITF1) 08A0012) 250704B3) 1404) -7.0M5) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Center Frequecy 5) 2dB-Bandwidth I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809 Part No. Rev. Date Rev. 250704B 2008-08-29 NM8033-CS01 3/5 SAW Bandpass Filter 250704B 6. Typical Performance ( at +25°C ) 26 Mar 2008 18:20:41 1: 0. 0000 dB 0. 000 000 MHz 3: -22 . 092 ns 6. 600 000 MHz CH1 S21 CH2 S21 LOG DEL 1 dB/ 100 ns/ REF -24.96 dB REF 3.91 us CH1 Markers BW : Cor 7. 105757 MHz REF=1 cent : 140. 000836 MHz Q 19. 702 : 1 2 1_loss : -25 . 288 dB 3 2 Smo Cor 3 CH2 Markers mean: 4. 0042 us s. dev : 17. 185 ns p-p : 74. 499 ns 4 REF=2 CENTER 140. 000 000 MHz SPAN 8. 500 000 MHz CH1 S21 LOG 10 dB/ REF -25.28 dB 26 Mar 2008 18:18:04 1: 0. 0000 dB 0. 000 000 MHz * CH1 Markers 1 Cor 2 BW : 7. 919023 MHz REF=1 cent : 139. 977299 MHz Q 17. 676 : 1_loss : -25 . 354 dB Hld 3 4 CENTER 140. 000 000 MHz SPAN 20. 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. Rev. Date Rev. 250704B 2008-08-29 NM8033-CS01 4/5 SAW Bandpass Filter 250704B CH1 S21 CH2 S21 LOG LOG 1 dB/ 1 dB/ REF -24.96 dB REF -25.54 dB 26 Mar 2008 18:19:57 1: 0. 0000 dB 0. 000 000 MHz 3: . 31220 dB 6. 600 000 MHz CH1 S21 LOG 10 dB/ REF -25.28 dB 26 Mar 2008 18:17:56 1: 0. 0000 dB 0. 000 000 MHz * CH1 Markers BW : Cor 7. 023038 MHz Cor 1 2 BW : REF=1 CH1 Markers 7. 739405 MHz REF=1 cent : 140 . 002609 MHz Q: 19. 935 1_loss : -25 . 306 dB 1 cent : 139 . 982645 MHz Q: 18. 087 1_loss : -25 . 354 dB 2 Hld 3 3 3 2 Cor CH2 Markers mean: -25 . 345 dB s. dev : . 11280 dB p-p : . 58910 dB 4 4 REF=2 CENTER 140 . 000 000 MHz SPAN 8. 500 000 MHz CENTER 140 . 000 000 MHz SPAN 20. 000 000 MHz CH1 S21 LOG 10 dB/ REF -25.42 dB 26 Mar 2008 18:23:29 1: 0. 0000 dB 0. 000 000 MHz CH1 S11 CH2 S22 SWR SWR 500 m / 500 m / REF 1.531 REF 1.721 26 Mar 2008 18:22:22 1: 1. 5306 140 . 000 000 MHz 2: 1. 7209 140 . 000 000 MHz CH1 Markers 2: -61 . 050 dB 140 . 000 MHz 1 3: -51 . 500 dB 280 . 000 MHz REF=1 Cor 1 Cor 2 3 2 START . 010 000 MHz STOP 500 . 000 000 MHz CENTER 140 . 000 000 MHz SPAN 20. 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. Rev. Date Rev. 250704B 2008-08-29 NM8033-CS01 5/5