Datasheet AD9054A (Analog Devices) - 10

AD9054A 50 –70 48 fS = 200MSPS –68 2ND HARMONIC fIN = 10.3MHz SNR –66 46 –64 44 SINAD –62 42 –60 dB – 3RD HARMONIC 40 –58 dBc SNR 38 –56 –54 36 –52 34 –50 32 –48 30 –46 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 25 50 75 100 125 150 175 200 225 250 270 300 ENCODE PULSEWIDTH – ns fS – MSPS
TPC 7. SNR vs. Clock Pulsewidth, (tPWH): fS = 200 MSPS TPC 10. Harmonic Distortion vs. fS: fIN = 19.7 MHz
46 –60 2ND HARMONIC 45 –50 44 20MHz –40 43 3RD HARMONIC dB – 42 70MHz –30 dBc 50MHz SINAD 41 –20 40 –10 39 38 0 –60 –40 –20 0 20 40 60 80 100 25 50 75 100 125 150 175 200 225 250 270 300 T f C –
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C S – MSPS
TPC 8. SINAD vs. Temperature: fS = 135 MSPS TPC 11. Harmonic Distortion vs. fS: fIN = 70.1 MHz
46 –40 45 –45 44 20MHz –50 43 dB – 50MHz 42 –55 dB 70MHz 70MHz SINAD 41 –60 40 50MHz –65 39 20MHz 38 –70 –60 –40 –20 0 20 40 60 80 100 –60 –40 –20 0 20 40 60 80 100 TC –
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C TC –
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C
TPC 9. SINAD vs. Temperature: fS = 200 MSPS TPC 12. 2nd Harmonic vs. Temperature: fS = 135 MSPS REV. D –9–