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Table 4 Temperature coefficients of the ASIC preamplifier gain for each frequency

From: Development of an ASIC preamplifier for electromagnetic sensor probes for monitoring space electromagnetic environments

 

Measurements

Simulations

Frequency (Hz)

Without \(I_\mathrm{PTAT}\) (\(\times 10^{-3}\) dB/\(^\circ \)C)

With \(I_\mathrm{PTAT}\) (\(\times 10^{-3}\) dB/\(^\circ \)C)

Without \(I_\mathrm{PTAT}\) (\(\times 10^{-3}\) dB/\(^\circ \)C)

With \(I_\mathrm{PTAT}\) (\(\times 10^{-3}\) dB/\(^\circ \)C)

1k

\(-8.3\)

\(-9.1\)

\(-5.7\)

\(-5.6\)

10k

\(-12\)

\(-8.6\)

\(-7.1\)

\(-5.3\)

60k

\(-39\)

\(-2.6\)

\(-22\)

\(+0.46\)