4410-4412: remove fractions & literal word symbols
Some of them are added in 05eba6fa
.
Very certain the fraction symbols are rarely used in any other datasheets to express decibels, if any at all.
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@ -351,18 +351,18 @@ and corresponding test results\footnote{\label{sinara354}https://github.com/sina
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\hline
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Frequency\repeatfootnote{urukul_wiki} & $f_{out}$ & 1 & & 400 & MHz & \\
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\hline
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Digital attenuation\repeatfootnote{attenuator} & $\frac{P_{out}}{P_{dds}}$ & -31.5 & & 0 & dB & \\
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Digital attenuation\repeatfootnote{attenuator} & & -31.5 & & 0 & dB & \\
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\hline
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Resolution & & & & & & \\
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\hspace{3mm} Frequency\repeatfootnote{ad9910}\textsuperscript{,}\repeatfootnote{urukul_wiki} & $Q_f$ & & 0.25 & & Hz & AD9910 \\
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\hspace{3mm} Frequency\repeatfootnote{ad9910}\textsuperscript{,}\repeatfootnote{urukul_wiki} & & & 0.25 & & Hz & AD9910 \\
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& & & 8 & & $\mu$Hz & AD9912 \\
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\hspace{3mm} Phase offset\repeatfootnote{ad9910}\textsuperscript{,}\repeatfootnote{ad9912} & $Q_\theta$ & & 16 & & bits & AD9910 \\
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\hspace{3mm} Phase offset\repeatfootnote{ad9910}\textsuperscript{,}\repeatfootnote{ad9912} & & & 16 & & bits & AD9910 \\
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& & & 14 & & bits & AD9912 \\
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\hspace{3mm} Digital amplitude\repeatfootnote{ad9910} & $M_{asf}$ & & 14 & & bits & AD9910 \\
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\hspace{3mm} DAC full scale current\repeatfootnote{ad9910}\textsuperscript{,}\repeatfootnote{ad9912} & $M_{I}$ & & 8 & & bits & AD9910 \\
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\hspace{3mm} Digital amplitude\repeatfootnote{ad9910} & & & 14 & & bits & AD9910 \\
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\hspace{3mm} DAC full scale current\repeatfootnote{ad9910}\textsuperscript{,}\repeatfootnote{ad9912} & & & 8 & & bits & AD9910 \\
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& & & 10 & & bits & AD9912 \\
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\hspace{3mm} Temporal (I/O Update)\repeatfootnote{urukul_wiki} & $\Delta t$ & & 4 & & ns & \\
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\hspace{3mm} Digital attenuation\repeatfootnote{attenuator} & $Q_{att}$ & & 0.5 & & dB & \\
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\hspace{3mm} Digital attenuation\repeatfootnote{attenuator} & & & 0.5 & & dB & \\
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\thickhline
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\end{tabularx}
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\end{threeparttable}
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@ -390,13 +390,13 @@ The tabulated performance characteristics are produced using the following setup
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\hline
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RF switch\repeatfootnote{sinara354} & & & & & &\\
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\hspace{3mm} Rise to 90\% & $t_{on}$ & & 100 & & ns & \\
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\hspace{3mm} Isolation & $\frac{P_{off}}{P_{dds}}$ & & 70 & & dB & \\
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\hspace{3mm} Isolation & & & 70 & & dB & \\
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\hspace{3mm} Turn-on chirp & $\gamma$ & & & 0.1 & deg/s & Excluding the first $\mu$s\\
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\hline
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Crosstalk\repeatfootnote{sinara354} & $\frac{P_X}{P_{out}}$ & & -84 & & dB & Victim RF switch opened \\
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Crosstalk\repeatfootnote{sinara354} & & & -84 & & dB & Victim RF switch opened \\
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& & & -110 & & dB & Victim RF switch closed \\
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\hline
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Cross-channel-intermodulation\repeatfootnote{sinara354} & $IM$ & & -90 & & dB & \\
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Cross-channel-intermodulation\repeatfootnote{sinara354} & & & -90 & & dB & \\
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\hline
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Phase noise\repeatfootnote{sinara354} & $\mathcal{L}(f)$ & & -85 & & dBc/Hz & 0.1 Hz \\
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& & & -95 & & dBc/Hz & 1 Hz \\
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@ -408,10 +408,10 @@ The tabulated performance characteristics are produced using the following setup
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& & & -128 & & dBc/Hz & 1 MHz \\
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& & & -149 & & dBc/Hz & 10 MHz \\
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\hline
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Second-order harmonics\repeatfootnote{sinara354} & $\frac{P_{n=2}}{P_{n=1}}$ & & -40 & & dB & 6 dBm output \\
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Second-order harmonics\repeatfootnote{sinara354} & & & -40 & & dB & 6 dBm output \\
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& & & -34 & & dB & 10.5 dBm output \\
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\hline
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Third-order harmonics\repeatfootnote{sinara354} & $\frac{P_{n=3}}{P_{n=1}}$ & & -54 & & dB & 6 dBm output \\
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Third-order harmonics\repeatfootnote{sinara354} & & & -54 & & dB & 6 dBm output \\
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& & & -28 & & dB & 10.5 dBm output \\
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\hline
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Power consumption (AD9910)\repeatfootnote{urukul_wiki} & $P$ & & 7 & & W & 4x 400 MHz, 10.5 dBm, 52\degree C\\
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