ADC12DJ2700AAVT

Analog To Digital Converters (ADC) Overview

The ADC12DJ2700AAVT is a dual-channel, 12-bit RF-sampling analog-to-digital converter manufactured by Texas Instruments. It supports a sampling rate of up to 2.7 GSPS in dual-channel mode or 5.4 GSPS in single-channel mode. The device features differential inputs and serial outputs via JESD204B interfaces. Key electrical specifications include a full-power bandwidth of 3 GHz, an SNR of 60 dBFS at 1.35 GHz input, and an ENOB of 9 bits. It operates on a 1.8 V to 2 V analog supply and a 1.05 V to 1.15 V digital supply, with a maximum power dissipation of 1.76 W. The component is housed in a 144-lead FCBGA package.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture enabling simultaneous high-speed data acquisition
• RF-sampling capability for direct conversion of wideband signals
• Integrated JESD204B serialized interface for simplified system connectivity
• High linearity performance with low noise characteristics

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems
• Wideband instrumentation and test equipment
• Electronic warfare and signal intelligence receivers
• Base station intermediate frequency sampling

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix 'AVT' to confirm the tape-and-reel packaging variant. Ensure compatibility with the required JESD204B lane configuration and clocking requirements during the design-in phase. Cross-reference the latest datasheet revision for any updates to mechanical dimensions or recommended operating conditions before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit resolution and multi-gigasample rates are required for direct RF or IF sampling. Compare against the ADC12DJ3200 series if higher throughput is needed. Consider the power consumption of 1.76 W and the thermal management requirements associated with the FCBGA-144 package. Verify that the system can support the necessary JESD204B serialization lanes.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC12DJ family of high-performance RF-sampling ADCs from Texas Instruments. It shares architectural similarities with the ADC12DJ2700 and ADC12DJ3200 series but offers specific speed and channel configurations tailored for demanding broadband applications. The family is designed to simplify system designs by integrating high-speed conversion and serialization into a single chip.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC12DJ2700AAV is a tray-packaged alternative within the same functional family. For higher performance requirements, the ADC12DJ3200 series serves as a next-generation option. Verify pinout and register compatibility when substituting with other devices in the ADC12DJ family.