ADC081000,pdf datasheet (High

The ADC081000 is a low power, high performance CMOS
analog-to-digital converter that digitizes signals to 8 bits resolution
at sampling rates up to 1.6 GSPS. Consuming a typical
1.4 Watts at 1 GSPS from a single 1.9 Volt supply, this device
is guaranteed to have no missing codes over the full operating
temperature range. The unique folding and interpolating architecture,
the fully differential comparator design, the innovative
design of the internal sample-and-hold amplifier and
the self-calibration scheme enable a very flat response of all
dynamic parameters beyond Nyquist, producing a high 7.5
ENOB with a 500 MHz input signal and a 1 GHz sample rate
while providing a 10-18 B.E.R. Output formatting is offset binary
and the LVDS digital outputs are compliant with IEEE
1596.3-1996, with the exception of a reduced common mode
voltage of 0.8V.