Analog Devices, Application Note AN-1414, Figure 2

https://www.analog.com/media/en/technical-documentation/application-notes/an-1414.pdf, Figure 2

単に下の計算をしているだけであった。

i_out = 20e-3;
r_bias = 50;
rl = logspace(1, 4); % 10^1 to 10^4

r_all = 2 * r_bias * rl ./ (2 * r_bias + rl);
v_pp = i_out * r_all;

semilogx(rl, v_pp)
xlabel("RL (Ω)")
ylabel("DIFFERENTIAL SWING (V p-p)")
grid on