Table 3.

Comparison table between the two implemented versions.

	Version 1	Version 2
Target bitrate [kbit/s]	1	1
Power consumption at 20 °C [nW]	6	14
Diode dimensions [nm]	(450 × 2)/450	120/100
Coupling capacitances [fF]	36	13
$C_{in}$ [pF]	3	1.9
$R_{in}$ at 20 °C [k$\mathrm{\Omega }$]	10.7	10
$\Delta R_{in}$ for −40 ÷ 120 °C [k$\mathrm{\Omega }$]	24	13.7
$P_{sens}$ at 20 °C [dBm]	−66.1	−68.9
$\Delta P_{sens}$ for −40 ÷ 120 °C [dB]	4.6	4.6
$\sigma P_{sens}$ at 120 °C [dB]	0.4	1.1