THS4541 - Output Common-mode Voltage Control Specifications

Hello,

My customer have some questions about THS4541.

[Q1]

Does "Common-mode offset voltage" mean the offset voltage for Vocm Error Amplifier ?

(I referred to Figure 2 in SLOA054D.)

[Q2]

Do "Common-mode loop supply headroom to negative supply" and "Common-mode loop supply headroom to positive supply" mean the input voltage range for Vocm Error Amplifier ?

Also, I cannot understand the test conditions enough.

Is my understanding correct?

<My understanding>

  If the operating temperature = 25 degrees, Vs+ = 5V, Vs-=0V, then Vocm input voltage range is 0.88V to 3.9V.

  If Vocm input voltage < 0.88V then Vocm offset voltage > +/- 12mV.

Best Regards,

Hiroshi Katsunaga