AD8351 input / output common voltage range ?

Hi all,

we are confused about input / output common voltage & input / output range !

Please let me know, which is correct.

 

In the datasheet, following is it.

specifications

INPUT/OUTPUT CHARACTERISTICS
Input Common-Mode Voltage Adjustment Range 1.2 to 3.8 V typ
Max Output Voltage Swing 1 dB compressed 4.75 V p-p typ

Pin Function Descriptions

INHI Balanced Differential Input. Biased to midsupply, typically ac-coupled.
INLO Balanced Differential Input. Biased to midsupply, typically ac-coupled.

VOCM Voltage applied to this pin sets the common-mode voltage at both the input and output. Typically decoupled to ground with a 0.1 μF capacitor.

COMMON-MODE ADJUSTMENT

The common-mode output voltage level can be adjusted from 1.2 V to 3.8 V by driving the
desired voltage level into the VOCM pin

Q1

What is input common voltage range?

What is input range & AMR about input pin ?

Q2

What is output common voltage range?

Q3

What is true function about Vocom pin ?

Q4

Can you provide the example of a single-ended-to-differential, dc-coupled, INHI input circuits w/ AD8351 ?

Best regards,

sss



edit
[edited by: sss@jpn at 7:01 AM (GMT 0) on 1 Nov 2019]