1 Features

1• Space Qualified

– Total Ionizing Dose 100 krad(Si)

– Single-Event Latch-Up 120 MeV-cm2/mg

– Single-Event Functional-Interrupt Immune 120

MeV-cm2/mg (see Radiation Reports)

• Configurable to Either 1-GSPS Dual ADC or 2-

GSPS Interleaved

• Low Power Consumption

• R/W SPI Interface for Extended Control Mode±

• Internally Terminated, Buffered, Differential

Analog Inputs

• Test Patterns at Output for System Debug

• Programmable 15-Bit Gain and 12-Bit Plus Sign

Offset Adjustments

• Option of 1:2 Demuxed or 1:1 Non-Demuxed

LVDS Outputs

• Auto-Sync Feature for Multi-Chip Systems

• Single 1.9-V Power Supply

• Thermally Enhanced Column-Grid-Array Package

2 Applications

• Wideband Communications

• Direct RF Down Conversion

• Star Tracker

3 Description

The ADC10D1000 is a 10-bit, low-power, highperformance

CMOS analog-to-digital converter (ADC)

with sampling rates of up to 1 GSPS in dual-channel

mode or 2 GSPS in single-channel mode. The

ADC10D1000 achieves excellent accuracy and

dynamic performance while consuming a typical

2.9 W of power.

The ADC10D1000 provides a flexible LVDS interface,

which has multiple SPI-programmable options to

facilitate board design and FPGA/ASIC data capture.

The LVDS outputs are compatible with IEEE 1596.3-

1996 and support programmable common-mode

voltage.

The product is packaged in a hermatic 376-pin

column grid array (CCGA) that is thermally enhanced

and rated over the temperature range of –55°C to

+125°C.