ADC12DJ2700AAV

Analog To Digital Converters (ADC) Overview

The ADC12DJ2700AAV is a 12-bit RF-sampling analog-to-digital converter manufactured by Texas Instruments. It supports dual-channel operation at up to 2.7 GSPS or single-channel operation at up to 5.4 GSPS. The device features an 8.0 GHz full-power input bandwidth, enabling direct sampling of frequencies from DC to over 10 GHz. Key electrical parameters include a –3 dB input bandwidth of 8.0 GHz and a maximum channel rate of 12.8 Gbps via the JESD204B interface. Power consumption is specified at 2.7 W with supply voltages of 1.1 V and 1.9 V.

Analog To Digital Converters (ADC) Feature Summary

• Configurable architecture allowing trade-offs between channel count and Nyquist bandwidth for flexible hardware design
• Integrated digital down-converter (DDC) in dual-channel mode to reduce interface rates and enable digital mixing
• Advanced synchronization capabilities including noise-free aperture delay adjustment and SYSREF window management

Analog To Digital Converters (ADC) Applications

• Frequency-agile radar systems requiring wide instantaneous signal bandwidth
• Phased array radar architectures utilizing multi-device synchronization
• MIMO communication systems demanding deterministic latency and precise timing alignment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'AAV' against the manufacturer's current datasheet to confirm package type and temperature range. Ensure compatibility with JESD204B lane configurations and power delivery requirements before ordering. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Analog To Digital Converters (ADC) Selection Notes

Select this component when direct RF sampling above 8 GHz is required without intermediate frequency stages. Choose the dual-channel mode for high-channel-count applications and single-channel mode for ultra-wideband capture. Evaluate the need for internal DDC functionality to simplify downstream FPGA processing loads.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC12DJ family of high-speed RF-sampling converters. It shares architectural similarities with the ADC12DJ3200 and ADC12DJ5200 series but offers distinct sampling rates optimized for specific bandwidth needs. The AAV suffix typically denotes a specific packaging variant within the broader product line.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC12DJ2700AAVT is a tape-and-reel version of the same functional device. For higher performance requirements, consider the ADC12DJ3200 or ADC12DJ5200RF series.