ADC08D1020
www.ti.com SNAS372D – NOVEMBER 2007 – REVISED MARCH 2013 ADC08D1020 Low Power, 8-Bit, Dual 1.0 GSPS or Single 2.0 GSPS A/D Converter
Check for Samples: ADC08D1020 FEATURES DESCRIPTION The ADC08D1020 is a dual, low power, high
performance, CMOS analog-to-digital converter that
builds upon the ADC08D1000 platform. The
ADC08D1020 digitizes signals to 8 bits of resolution
at sample rates up to 1.3 GSPS. It has expanded
features compared to the ADC08D1000, which
include a test pattern output for system debug, a
clock phase adjust, and selectable output
demultiplexer modes. Consuming a typical 1.6 Watts
in non-demultiplex mode at 1 GSPS from a single 1.9
Volt supply, this device is ensured 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
calibration schemes enable a very flat response of all
dynamic parameters beyond Nyquist, producing a
high 7.4 Effective Number of Bits (ENOB) with a 498
MHz input signal and a 1 GHz sample rate while
providing a 10-18 Code Error Rate (C.E.R.) Output
formatting is offset binary and the Low Voltage …
