270002B

SAW Bandpass Filter 270002B 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 05A001 270002B 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 Other 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. 270002B 2005-12-29 NW5015-CS01 1/5 25.4±0.2 SAW Bandpass Filter 270002B 3. Specifications Fo = 70 MHz Terminating source impedance Terminating load impedance : 50Ω and matching network : 50Ω and matching network Operating temperature range : -10℃ ~ +60℃ Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth Group Delay Variation (Fo +/- 0.1 MHz) Absolute Delay Ultimate Rejection Temperature Coefficient of Frequency MHz dB MHz MHz MHz nsec usec dB ppm/°C2 Minimum 69.965 0.2 50 - Typical 70.0 15.5 0.16 0.25 0.7 450 3.93 55 -0.03 Maximum 70.035 18.0 0.8 550 - 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 Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances 4) 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. 270002B 2005-12-29 NW5015-CS01 2/5 SAW Bandpass Filter 270002B 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) Input 50Ω L1 L3 Output 50Ω L2 L1 = L3 = 22 nH L2 = 68 nH 5. Marking Configuration ITF1) 05A0012) 270002B3) 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. 270002B 2005-12-29 NW5015-CS01 3/5 SAW Bandpass Filter 270002B 6. Typical Performance ( at +25℃ ) CH1 S21 LOG 270002B 1 2 Cor cent BW: : CH1 Markers . 687923 70 . 005897 MHz MHz REF=1 10 dB/ REF -15.4 dB 27 Nov 2005 05:18:10 1 : 0. 0000 dB 0. 000 000 MHz Q: 101 . 76 1_loss : -15 . 468 dB 3 4 CENTER 70 . 000 000 MHz SPAN 3. 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 1 us/ REF -15.4 dB REF 4.7 us 27 Nov 2005 05:18:44 1 : 0. 0000 dB 0. 000 000 MHz 3 : 29 . 945 ns . 200 000 MHz 270002B CH2 Markers BW: cent : . 245362 70 . 001902 MHz MHz REF=1 Q: 285 . 30 1 2 1_loss : -15 . 480 dB 3 2 Cor Smo CH4 Markers Cor mean : 3. 9313 us REF=2 3 4 s. dev : 113 . 36 ns p-p : 366 . 59 ns CENTER 70 . 000 000 MHz SPAN 1. 000 000 MHz 4 2 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. 270002B 2005-12-29 NW5015-CS01 4/5 SAW Bandpass Filter 270002B CH2 S21 CH4 S21 LOG LOG 1 dB/ REF -15.4 dB 1 dB/ REF -15.4 dB 27 Nov 2005 05:19:16 1: 0. 0000 dB 0. 000 000 MHz 3: . 20870 dB . 200 000 MHz CH1 S21 LOG 10 dB/ REF -15.4 dB 27 Nov 2005 05:21:11 1: 0. 0000 dB 0. 000 000 MHz 270002B CH2Markers BW . 160210 MHz : cent : 70. 002417 MHz Q 436. 94 : 1 2 1_ loss : -15 . 480 dB REF=1 270002B 1 CH1Markers 2:-13 . 453 dB 43. 5000 MHz 3:-19 . 039 dB 58. 5000 MHz 3 REF=1 2 3 4 Cor 2 Cor 3 CH4Markers mean :-15 . 956 dB s. dev: . 58050 dB p-p : 1. 9911 dB REF=2 CENTER 70. 000 000 MHz SPAN 1. 000 000 MHz 4 2 START . 010 000 MHz STOP 200. 000 000 MHz CH1 S11 CH3 S22 SWR SWR 10 / 10 / REF 0 REF 0 27 Nov 2005 05:20:11 1: 4. 5835 70. 000 000 MHz 2: 5. 2708 70. 000 000 MHz CH1 S11 CH3 S22 1 U FS 1 U FS 1: 15. 467 2: 33. 453 -31 . 438 74. 254 27 Nov 2005 05:19:46 72. 323 pF 70. 000 000 MHz 168. 83 nH 70. 000 000 MHz 270002B 270002B Cor Cor 2 Cor Cor 1 2 1 CENTER 70. 000 000 MHz SPAN 3. 000 000 MHz CENTER 70. 000 000 MHz SPAN 3. 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. 270002B 2005-12-29 NW5015-CS01 5/5