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ADRF6620-EVALZ 数据表(PDF) 11 Page - Analog Devices |
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ADRF6620-EVALZ 数据表(HTML) 11 Page - Analog Devices |
11 / 52 page Data Sheet ADRF6620 Rev. 0 | Page 11 of 52 TYPICAL PERFORMANCE CHARACTERISTICS RF INPUT TO DGA OUTPUT SYSTEM PERFORMANCE VCCx = 5 V, TA = 25°C, RFDSA_SEL = 00 (0 dB), RFSW_SEL = 00 (RFIN0), BAL_CIN and BAL_COUT optimized for maximum gain; MIXER_BIAS, MIXER_RDAC, and MIXER_CDAC optimized for highest linearity, DGA at maximum gain; third-order low-pass filter between the mixer output and IF DGA input; high-side LO, internal LO frequency, IF frequency = 200 MHz, unless otherwise noted. All losses from input and output traces and baluns are de-embedded from results. 5 6 7 8 9 10 11 12 13 14 15 600 1000 1400 1800 2200 2600 3000 RF FREQUENCY (MHz) TA = –40°C TA = +85°C TA = +25°C Figure 4. Gain vs. RF Frequency; IF Frequency = 200 MHz 0 2 4 6 8 10 12 14 16 18 20 22 600 1000 1400 1800 2200 2600 3000 RF FREQUENCY (MHz) TA = –40°C TA = +85°C TA = +25°C Figure 5. OP1dB vs. RF Frequency 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 50 100 150 200 250 300 350 400 450 500 IF FREQUENCY (MHz) RF FREQUENCY = 900MHz RF FREQUENCY = 2700MHz RF FREQUENCY = 2100MHz RF FREQUENCY = 1900MHz Figure 6. Gain vs. IF Frequency; LO Sweep with Fixed RF, IF Roll-Off IF FREQUENCY (MHz) 0 2 4 6 8 10 12 14 16 18 20 22 50 100 150 200 250 300 350 400 450 500 RF FREQUENCY = 900MHz RF FREQUENCY = 1900MHz RF FREQUENCY = 2100MHz RF FREQUENCY = 2700MHz Figure 7. OP1dB vs. IF Frequency; LO Sweep with Fixed RF, IF Roll-Off |
类似零件编号 - ADRF6620-EVALZ |
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类似说明 - ADRF6620-EVALZ |
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