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| SAW Bandpass Filter 234351B 1. Features IF Bandpass Filter Low-Loss Filter Single-Ended Operation Ceramic Surface Mount Device (SMD) Package Maximum Storage Temperature Range : -40 Electrostatics Sensitive Device (ESD) ~ 85 G 2. Package Dimensions XZUZW*WUY XW _ ^ ^ ^U]Y*WUX _ XW ]U\W*WUY XX XY ITF04A001 234351B X Y Z [ ] ] XU\W*WUX XX \ YU\[*WUX \ XY XU]X*WUY [ Z Y YU\[*WUX X WU_W*WUX Pad Configuration Package : S1365 Dimensions shown are nominal in millimeters 11 5 Other Body : Al2O3 Ceramic Lid : Kovar, Ni Plated Terminations : Au plating 0.3 ~ 1.0 um, Over a 1.27 ~ 8.89 um Ni Plating 6, 12 Case ground Ground Output Input G G I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809G Part No. Rev. Date Rev. 234351B 2004-11-20 NJ4012-CS01 XV\ G G SAW Bandpass Filter 234351B 3. Specifications Fo = 76.8 MHz G Operating temperature range : -25 to + 70 Center Frequency Insertion Loss 1dB Bandwidth 3dB Bandwidth 40dB Bandwidth Amplitude Ripple (Fo +/- 19.75 MHz) Group Delay Variation (Fo +/- 19.75 MHz) Absolute Delay Relative Attenuations 0 ~ 52.15 MHz 103.85 ~ 130 MHz Temperature Coefficient of Frequency dB dB ppm/C MHz dB MHz MHz MHz dB nsec usec Minimum 76.35 40.0 43.0 40 40 - Typical 76.8 20 42.2 43.6 50.2 0.7 18 0.88 50 43 -86 Maximum 77.25 22.0 50.8 1.0 70 - Room temperature : + 25 Center Frequency Insertion Loss Amplitude Ripple (Fo +/- 20.0 MHz) Group Delay Variation (Fo +/- 20.0 MHz) Relative Attenuations 0 ~ 52.4 MHz 103.6 ~ 130 MHz dB dB MHz dB dB nsec Minimum 76.6 40 40 Typical 76.8 20.0 0.7 18 50 43 Maximum 77.0 21.5 1.0 70 - G I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809G Part No. Rev. Date Rev. 234351B 2004-11-20 NJ4012-CS01 YV\ G G SAW Bandpass Filter 234351B G Notes : 1) 2) 3) 4) 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 All attenuation measurements are measured relative to insertion loss G G G 4. Matching Schematic ( Actual matching values may vary due to PCB layout and parasitics ) L1 = 100 nH, L2 = 68 nH 5. Marking Configuration ITF1) 04A0012) 234351B3) 4) 1) Manufacturer name 2) Lot Number 3) Part Number 4) Pad Number 1 Index G I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809G Part No. Rev. Date Rev. 234351B 2004-11-20 NJ4012-CS01 ZV\ G G SAW Bandpass Filter 234351B 6. Typical Performance ( at +25 CH1 CH3 S21 S21 LOG LOG G ) 10 dB/ 10 dB/ REF -19.72 dB REF -19.73 dB 1 19 Nov 2004 12:03:20 1: 0. 0000 dB 0. 000 000 MHz 1: 0. 0000 dB 0. 000 000 MHz CH1 Markers 234351B Cor 2: -56 . 714 dB -24 . 4000 MHz 3: -50 . 345 dB 26. 8000 MHz REF=1 Cor 1 2 3 2 : CH3 Markers 3 4: 49. 761671 77. 799173 MHz REF=1 cent BW Q: 1. 5634 MHz 1_ loss : -19 . 748 dB CENTER 76. 800 000 MHz SPAN 130 . 000 000 MHz CH2 CH4 S21 S21 LOG DEL 1 dB/ 50 ns/ REF -19.68 dB REF 892.1 ns 19 Nov 2004 12:04:42 1: 0. 0000 dB 0. 000 000 MHz 3: -4 . 8601 ns 40. 000 000 MHz CH2 Markers cent : 1 2 BW : 76. 855374 43. 599249 MHz REF=1 MHz 1_loss : -19 . 681 dB Q: 1. 7628 Cor 3 3 CH4 Markers 4 Smo Cor 2 1 s. dev : 3. 5871 ns p-p : 20. 086 ns mean : 876 . 58 ns REF=2 4 CENTER 76. 800 000 MHz SPAN 55. 000 000 MHz 2 G I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809G Part No. Rev. Date Rev. 234351B 2004-11-20 NJ4012-CS01 [V\ G G SAW Bandpass Filter 234351B G G CH2 CH4 S21 S21 LOG LOG 1 dB/ 1 dB/ REF -19.69 dB REF -18.78 dB 19 Nov 2004 12:05:18 1: 0. 0000 dB 0. 000 000 MHz 3: - . 18680 dB 40. 000 000 MHz CH2 Markers CH1 S21 LOG 234351B 10 dB/ 1 CH1 Markers 2: -42 . 251 dB 76 . 8000 MHz 3: -39 . 355 dB 153 . 600 MHz REF=1 REF -19.72 dB 19 Nov 2004 12:06:15 1: 0. 0000 dB 0. 000 000 MHz cent : 1 2 3 BW : 42 . 402074 76. 761567 MHz REF=1 1_loss : -19 . 680 dB Q: 1. 8103 MHz 4 3 2 1 CH4 Markers 3 2 Cor Cor mean : -19 . 495 dB p-p : . 68640 dB REF=2 s. dev : . 18120 dB CENTER 76 . 800 000 MHz SPAN 55 . 000 000 MHz 2 4 START . 010 000 MHz STOP 400 . 000 000 MHz CH1 S11 CH3 S22 234351B 1 U FS 1 U FS 1: 10. 177 2: 7. 3831 -7 . 0303 -4 . 2412 19 Nov 2004 12:06:49 294 . 77 pF 76. 800 000 MHz 488 . 62 pF 76. 800 000 MHz CH1 S11 CH3 S22 234351B SWR SWR 1/ 1/ REF 5.008 REF 6.826 19 Nov 2004 12:07:22 1: 5. 0149 76. 800 000 MHz 2: 6. 8115 76. 800 000 MHz Cor Cor Cor Cor 2 1 2 1 START 11. 800 000 MHz STOP 141. 800 000 MHz START 11. 800 000 MHz STOP 141. 800 000 MHz G I T F Co., Ltd. 102-901, Bucheon Technopark 364, Samjeong-Dong, Ojeong-Gu, Bucheon-City, Gyounggi-Do, Korea 421-809G Part No. Rev. Date Rev. 234351B 2004-11-20 NJ4012-CS01 \V\ G G |
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