ADC081500CIYB/NOPB

The Texas Instruments ADC081500CIYB/NOPB is a high-performance, low-power CMOS analog-to-digital converter (ADC) designed for demanding applications. It provides 8-bit resolution and can digitize signals at sample rates up to 1.7 GSPS, with a guaranteed minimum conversion rate of 1.5 GSPS.

This ADC consumes a typical 1.2 W at 1.5 GSPS from a single 1.9 Volt supply. Key electrical specifications include a typical Bit Error Rate of 10^-18 and an Effective Number of Bits (ENOB) of 7.3 bits with a 748 MHz input signal. Differential Non-Linearity (DNL) is typically ±0.15 LSB.

The device features an internal sample-and-hold amplifier, choice of SDR or DDR output, multiple ADC synchronization capability, and ensured no missing codes over the full operating temperature range of -40°C to 85°C. The output formatting is offset binary with LVDS digital outputs compatible with IEEE 1596.3-1996. The converter is available in a 128-lead, thermally enhanced HLQFP package suitable for surface mounting.

Its architecture is based on a folding and interpolating design, enabling a flat response of dynamic parameters beyond Nyquist. The ADC typically consumes less than 3.5 mW in Power Down Mode.