270401B

SAW Bandpass Filter 270401B 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 04A001 270401B 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. 25.4±0.2 270401B 2004-06-16 NM4014-CS01 1/5 SAW Bandpass Filter 270401B 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 +/- 1.845 MHz) Group Delay Variation (Fo +/- 1.845 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz dB nsec usec dB ppm/°C 69.95 4.0 50 - Typical 70.0 25.0 3.92 4.12 4.9 0.8 110 4.2 55 -23 Maximum 70.05 26.0 5.2 1.0 310 - 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. 270401B 2004-06-16 NM4014-CS01 2/5 SAW Bandpass Filter 270401B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L2 L3 Output 50Ω L1 L4 L2 = L3 = 22 nH, L1 = L4 = 68 nH 5. Marking Configuration ITF1) 04A0012) 270401B3) 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. 270401B 2004-06-16 NM4014-CS01 3/5 SAW Bandpass Filter 270401B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 10 dB/ REF -24.8 dB 15 Jun 2004 12:26:29 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers 1 Cor 2 BW : cent : 4. 896248 69. 999953 MHz MHz REF=1 Q: 14. 297 1_loss : -24 . 838 dB 3 4 CENTER 70. 000 000 MHz SPAN 12. 500 000 MHz CH1 CH2 S21 S21 LOG DEL 1 dB/ 500 ns/ REF -24.78 dB REF 4.14 us 15 Jun 2004 12:31:25 1: 0. 0000 dB 0. 000 000 MHz 3: 2. 2665 ns 3. 690 000 MHz CH1 Markers BW : Cor cent : 4. 121730 70. 017181 MHz MHz REF=1 Q: 16. 987 1 2 1_loss : -25 . 016 dB 3 Smo Cor 3 2 CH2 Markers mean : 4. 2008 us s. dev : 23. 805 ns p-p : 116 . 55 ns REF=2 4 CENTER 70. 000 000 MHz SPAN 4. 700 000 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. 270401B 2004-06-16 NM4014-CS01 4/5 SAW Bandpass Filter 270401B CH1 CH2 S21 S21 LOG LOG 1 dB/ 1 dB/ REF -24.9 dB REF -25.56 dB 15 Jun 2004 12:31:02 1: 0. 0000 dB 0. 000 000 MHz 3: . 55430 dB 3. 690 000 MHz CH1 S21 LOG 10 dB/ REF -24.73 dB 15 Jun 2004 12:37:42 1: -24 . 715 dB 70. 000 000 MHz CH1 Markers BW : Cor cent : 3. 920774 70. 028007 MHz MHz REF=1 Q: 17. 861 1 2 1_loss : -25 . 081 dB 1 3 3 4 2 Cor CH2 Markers mean : -25 . 306 dB s. dev : . 16290 dB p-p : . 76670 dB REF=2 CENTER 70. 000 000 MHz SPAN 4. 700 000 MHz START . 010 000 MHz STOP 300 . 000 000 MHz CH1 CH2 S11 S22 SWR SWR 500 m / 500 m / REF 1.611 REF 1.454 15 Jun 2004 12:33:00 1: 1. 6111 70. 000 000 MHz 2: 1. 4544 70. 000 000 MHz CH1 CH2 S11 S22 1 U FS 1 U FS 1: 50. 674 2: 59. 273 -24 . 225 -18 . 293 15 Jun 2004 12:33:09 93. 857 pF 70. 000 000 MHz 124 . 29 pF 70. 000 000 MHz Cor Cor 1 2 1 Cor 2 Cor CENTER 70. 000 000 MHz SPAN 12. 500 000 MHz CENTER 70. 000 000 MHz SPAN 12. 500 000 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. 270401B 2004-06-16 NM4014-CS01 5/5