ADC09QJ800AAVTQ1

Analog To Digital Converters (ADC) Overview

The ADC09QJ800AAVTQ1 is a quad-channel, 9-bit analog-to-digital converter (ADC) operating at an 800 MSPS sampling rate. It features a non-interleaved architecture with a full-power input bandwidth of 6 GHz and supports differential inputs with an 800 mVpp-diff full-scale range. The device utilizes a JESD204C serial interface supporting up to 8 SerDes lanes with baud rates up to 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 rated at 420 mW per channel at 800 MSPS. It operates within a temperature range of –40°C to +125°C and uses a 144-ball FCBGA package.

Analog To Digital Converters (ADC) Feature Summary

• AEC-Q100 qualified for automotive applications with extended temperature support
• Internal dither mechanism reduces high-order harmonics for improved spectral purity
• Integrated PLL and VCO generate internal sampling clocks from 7.2 GHz to 8.2 GHz
• Supports deterministic latency via JESD204C Subclass-1 mode

Analog To Digital Converters (ADC) Applications

• Light detection and ranging (LiDAR)
• Frequency modulated continuous wave (FMCW) LiDAR systems
• Pulse-based LiDAR systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix 'AAVTQ1' against the manufacturer's current datasheet to confirm package type, temperature grade, and RoHS compliance status. Ensure that the automotive qualification requirements align with the intended application environment before finalizing procurement specifications.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a quad-channel configuration is required for high-speed data acquisition in automotive environments. The 6 GHz bandwidth accommodates direct RF sampling up to 4 GHz. Verify system clocking needs against the available internal PLL or external reference options to optimize power consumption and board space.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC09xJ800-Q1 family, which includes dual-channel (ADC09DJ800-Q1) and single-channel (ADC09SJ800-Q1) variants. All members share identical core specifications regarding resolution, sampling rate, and interface capabilities, differing primarily in the number of active analog input channels.

Analog To Digital Converters (ADC) Replacement Considerations

Direct functional replacements within the same automotive-qualified family include the ADC09DJ800-Q1 and ADC09SJ800-Q1. These parts maintain identical electrical characteristics but offer different channel counts. Verify pin compatibility and software register configurations when migrating between these variants.