270601B

SAW Bandpass Filter 270601B 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 25.4±0.2 ITF 04A001 270601B 35.1±0.5 Package : D3512 0.45±0.05 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 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. 2.5±0.2 5 2, 4 3, 6 270601B 2004-11-02 DS4056-CS01 1/5 SAW Bandpass Filter 270601B 3. Specifications Fo = 70.0 MHz Terminating source impedance Terminating load impedance : 50Ω and matching network : 50Ω and matching network Minimum Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth Amplitude Ripple (Fo +/- 2.7 MHz) Group Delay Variation (Fo +/- 2.7 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB nsec usec dB ppm/°C 69.94 6.0 50 - Typical 70.0 21.0 5.95 6.3 7.75 0.7 100 2.77 52 -94 Maximum 70.06 23.0 8.0 1.0 200 - 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. 270601B 2004-11-02 DS4056-CS01 2/5 SAW Bandpass Filter 270601B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω Output 50Ω L1 L1 = 56 nH 5. Marking Configuration ITF1) 04A0012) 270601B3) 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. Rev. Date Rev. 270601B 2004-11-02 DS4056-CS01 3/5 SAW Bandpass Filter 270601B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ REF -20.89 dB 22 Apr 2004 15:08:04 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers 1 Cor 2 BW : cent : 7. 730181 69. 953098 MHz MHz REF=1 Q: 9. 0493 1_loss : -20 . 767 dB 3 4 CENTER 70. 000 000 MHz SPAN 20. 000 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 500 ns/ REF -20.6 dB REF 2.721 us 22 Apr 2004 15:14:34 1: 0. 0000 dB 0. 000 000 MHz 3: -7 . 9249 ns 5. 400 000 MHz CH1 Markers BW : Cor cent : 6. 296470 69. 990705 MHz MHz REF=1 Q: 11. 116 1 2 1_loss : -20 . 694 dB 3 Smo Cor 3 2 CH2 Markers mean : 2. 7737 us s. dev : 22. 837 ns p-p : 98. 420 ns 4 REF=2 CENTER 70. 000 000 MHz SPAN 7. 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. 270601B 2004-11-02 DS4056-CS01 4/5 SAW Bandpass Filter 270601B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ REF -20.6 dB REF -20.9 dB 22 Apr 2004 15:14:14 1: 0. 0000 dB 0. 000 000 MHz 3: . 03070 dB 5. 400 000 MHz CH1 S21 LOG 10 dB/ REF -20.31 dB 22 Apr 2004 15:18:08 1: -20 . 263 dB 70. 000 000 MHz CH1 Markers BW : Cor cent : 5. 954851 69. 984724 MHz MHz REF=1 Q: 11. 753 1 2 1_loss : -20 . 690 dB 1 3 4 3 2 Cor CH2 Markers mean : -20 . 823 dB s. dev : . 10430 dB p-p : . 46250 dB REF=2 CENTER 70. 000 000 MHz SPAN 7. 000 000 MHz START . 010 000 MHz STOP 300 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 5/ 5/ REF 6.597 REF 8.377 22 Apr 2004 15:16:21 1: 6. 5867 70. 000 000 MHz 2: 8. 3486 70. 000 000 MHz CH1 CH2 S11 S22 1 U FS 1 U FS 1: 17. 035 2: 10. 439 -54 . 357 42. 254 22 Apr 2004 15:16:30 41. 828 pF 70. 000 000 MHz 96. 070 nH 70. 000 000 MHz 2 Cor Cor 1 Cor 2 Cor 1 CENTER 70. 000 000 MHz SPAN 20. 000 000 MHz CENTER 70. 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. 270601B 2004-11-02 DS4056-CS01 5/5