ADC12DJ3200AAV

Analog To Digital Converters (ADC) Overview

The ADC12DJ3200AAV is a 12-bit, RF-sampling analog-to-digital converter (ADC) from Texas Instruments. It supports a maximum sampling rate of 6.4 GSPS in single-channel mode and 3.2 GSPS in dual-channel mode. The device features an analog input bandwidth of 8.0 GHz (-3 dB) with an available input frequency range exceeding 10 GHz. Key performance specifications include a base noise floor of -154.6 dBFS/Hz in single-channel mode and -151.8 dBFS/Hz in dual-channel mode. It utilizes a JESD204B serial interface supporting up to 16 lanes at rates up to 12.8 Gbps. Power consumption is specified at 3 W with supply voltages of 1.1 V and 1.9 V.

Analog To Digital Converters (ADC) Feature Summary

• RF-sampling architecture enabling direct digitization of signals from DC to over 10 GHz without intermediate mixing stages.
• Programmable trade-off between channel count and Nyquist bandwidth allows flexible hardware design for high-channel or wide-bandwidth applications.
• Integrated digital down-converters (DDC) in dual-channel mode support real and complex decimation to reduce interface data rates.
• Advanced synchronization features including noiseless aperture delay tuning and automatic SYSREF timing calibration simplify multi-device alignment.

Analog To Digital Converters (ADC) Applications

• Communication test equipment such as 5G and Wi-Fi analyzers
• Satellite communication (SATCOM) systems
• Phased array radar and electronic intelligence (ELINT)
• Software-defined radio (SDR) platforms

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'AAV' against the manufacturer's current datasheet to confirm package type and temperature grade. Ensure compatibility with required JESD204B lane configurations and clocking schemes before ordering. Confirm export control status if applicable to your region.

Analog To Digital Converters (ADC) Selection Notes

Select this component when direct RF sampling up to 10 GHz is required with high dynamic range. Choose single-channel mode for maximum instantaneous bandwidth or dual-channel mode for higher channel density. Verify that the host system can support the high-speed JESD204B interface rates up to 12.8 Gbps per lane.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC12DJ3200 family of high-speed data converters. It is designed for applications requiring wide instantaneous bandwidth and precise phase coherence across multiple channels. The device integrates digital signal processing blocks to assist in reducing downstream FPGA logic complexity.

Analog To Digital Converters (ADC) Replacement Considerations

Check for the ADC12DJ3200EVMCVAL evaluation module for development purposes. No direct pin-compatible replacements are confirmed in the provided documentation; verify functional equivalence with other TI RF-sampling ADCs if migrating designs.