ADCA3270ACEZ-R7 datasheet(9/14 Pages) AD

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Data Sheet

ADCA3270

Rev. 0 | Page 9 of 14

18 dB TILT PERFORMANCE

18 dB extrapolated tilt and 190 digital channels (QAM256, ITU-T J.83, Annex B).

TOTAL COMPOSITE OUTPUT POWER (dBmV)

57MHz

111MHz

501MHz

999MHz

1215MHz

Figure 11. MER RMS vs. Total Composite Output Power at

Various Frequencies, 35°C, 18 dB Tilt

TOTAL COMPOSITE OUTPUT POWER (dBmV)

+85°C

+35°C

–30°C

Figure 12. MER RMS vs. Total Composite Output Power at

Various Temperatures, 57 MHz, 18 dB Tilt

TOTAL COMPOSITE OUTPUT POWER (dBmV)

57MHz

111MHz

501MHz

999MHz

1215MHz

1×10–2

1×10–10

1×10–8

1×10–9

1×10–7

1×10–5

1×10–3

1×10–6

1×10–4

Figure 13. PostViterbi BER vs. Total Composite Output Power at

Various Frequencies, 35°C, 18 dB Tilt

TOTAL COMPOSITE OUTPUT POWER (dBmV)

+85°C

+35°C

–30°C

1×10–2

1×10–10

1×10–8

1×10–9

1×10–7

1×10–5

1×10–3

1×10–6

1×10–4

Figure 14. PostViterbi BER vs. Total Composite Output Power at

Various Temperatures, 57 MHz, 18 dB Tilt

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