ADC12DJ4000RFAAV

Analog To Digital Converters (ADC) Overview

The ADC12DJ4000RFAAV is a Texas Instruments RF-sampling analog-to-digital converter housed in a 144-ball flip-chip BGA package. It provides 12-bit resolution with sampling rates up to 8 GSPS in single-channel mode or 4 GSPS in dual-channel mode. The device features an analog input bandwidth of 8 GHz and supports usable input frequencies exceeding 10 GHz. It utilizes a JESD204C serial interface supporting lane rates up to 17.16 Gbps with optional digital down-converters. Power consumption is specified at 3.7 W, operating from 1.1 V and 1.9 V supplies.

Analog To Digital Converters (ADC) Feature Summary

• Configurable dual-channel or single-channel operation for flexible system integration
• Integrated noiseless aperture delay adjustment for precise multi-device synchronization
• Supports deterministic latency and forward error correction via JESD204C interface
• Includes programmable FIR filters and optional digital down-converters for signal processing

Analog To Digital Converters (ADC) Applications

• Oscilloscopes and wideband digitizers
• Communications testers including 5G and 802.11ad systems
• Electronic warfare applications such as SIGINT and ELINT
• Satellite communications (SATCOM) and software-defined radio

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'AAV' against the manufacturer's official documentation to confirm package type and pinout compatibility. Ensure that the ordering information matches the required revision level and manufacturing date code. Confirm availability through authorized distributors as supply status may vary by region.

Analog To Digital Converters (ADC) Selection Notes

Select this component when direct RF sampling above 10 GHz is required without intermediate mixing stages. Evaluate the trade-off between line rate and lane count based on the JESD204C interface capabilities. Consider the power budget of 3.7 W and the requirement for separate 1.1 V and 1.9 V power supplies during system design.

Analog To Digital Converters (ADC) Part Context

This device belongs to the high-speed RF-sampling ADC family from Texas Instruments. It shares pin-to-pin compatibility with other members like the ADC12DJ5200RF and ADC12DJ3200 within the same series. The family offers scalable performance across different resolution and sampling rate requirements while maintaining consistent interface standards.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC12DJ4000RF serves as the base part number for this variant. Verify if alternative suffixes are available for different packaging or temperature grades. Cross-reference with the ADC12DJ5200RF for higher speed requirements or the ADC12DJ3200 for lower power needs within the same footprint.