ADC09SJ800AAV

Analog To Digital Converters (ADC) Overview

The ADC09SJ800AAV is a single-channel, 9-bit analog-to-digital converter operating at an 800 MSPS sampling rate. It features a non-interleaved architecture with a full-power input bandwidth of 6 GHz and supports direct RF sampling for L-band and S-band signals. The device utilizes a JESD204C serial interface supporting up to four SerDes lanes with baud rates reaching 17.16 Gbps. Key performance metrics include a signal-to-noise ratio (SNR) of 53.5 dBFS and an effective number of bits (ENOB) of 8.51 bits at –1dBFS and 97 MHz. Power consumption is specified at 840 mW at the maximum sampling rate.

Analog To Digital Converters (ADC) Feature Summary

• Non-interleaved architecture with internal dithering to reduce high-order harmonics
• JESD204C interface supporting Subclass-1 for deterministic latency
• Optional internal sampling clock generation via integrated PLL and VCO
• Timestamp input and output functionality for pulsed system synchronization

Analog To Digital Converters (ADC) Applications

• Light detection and ranging (LiDAR)
• Multi-channel oscilloscopes and digitizers
• Wireless communications test equipment
• Optical coherent tomography (OCT)

Analog To Digital Converters (ADC) Procurement Notes

Verify that the ordering suffix matches the required package type and temperature range. Confirm the specific revision level against the latest Texas Instruments documentation to ensure compatibility with current manufacturing standards. Cross-reference the part number with official distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel configuration is sufficient for the application. Evaluate the power budget carefully, as the single-channel variant consumes significantly more power per channel compared to quad or dual versions. Ensure the system design accommodates the 1.1 V and 1.9 V supply requirements and provides adequate thermal management for the FCBGA-144 package.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC09xJ800 family, which includes quad (ADC09QJ800) and dual (ADC09DJ800) channel variants. All members share identical core specifications regarding resolution, sampling rate, and interface capabilities. The primary distinction lies in the number of available analog inputs and the resulting power distribution across the channels within the same FCBGA-144 footprint.

Analog To Digital Converters (ADC) Replacement Considerations

Direct functional replacements within the same family include the ADC09DJ800AAV and ADC09QJ800AAV. These parts offer identical electrical performance but provide two and four channels respectively. Verify pinout compatibility and power dissipation limits when substituting a multi-channel device for a single-channel requirement.