ADC12DJ1600AAVQ1

Analog To Digital Converters (ADC) Overview

The ADC12DJ1600AAVQ1 is a dual-channel, 12-bit analog-to-digital converter (ADC) qualified for automotive applications under AEC-Q100 Grade 1 standards. It supports a maximum sampling rate of 1.6 GSPS with a full-power input bandwidth of 6 GHz. The device features an internal dither mechanism to reduce high-order harmonics and operates within a temperature range of –40°C to +125°C. Key performance specifications at 100 MHz include a Signal-to-Noise Ratio (SNR) of 57.4 dBFS, an Effective Number of Bits (ENOB) of 9.1 bits, and a Spurious-Free Dynamic Range (SFDR) of 64 dBc. Power consumption varies by channel configuration, ranging from 700 mW per channel in dual-channel mode to 1000 mW in single-channel mode at 1 GSPS.

Analog To Digital Converters (ADC) Feature Summary

• AEC-Q100 qualification for automotive environments with extended temperature support
• JESD204C serialized interface supporting deterministic latency via Subclass-1
• Internal phase-locked loop (PLL) with integrated voltage-controlled oscillator (VCO)
• Timestamp input and output functionality for pulsed system synchronization

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct package type and temperature grade. Confirm that the component meets the required AEC-Q100 Grade 1 specifications for your target automotive application. Cross-reference the datasheet revision history to validate compatibility with existing system designs and firmware configurations.

Analog To Digital Converters (ADC) Selection Notes

Select this component when designing LiDAR systems requiring direct RF sampling of L-band and S-band signals. The 6 GHz full-power input bandwidth ensures flat frequency response for FMCW applications and narrow impulse response for pulse-based systems. Consider the power consumption differences between single and dual-channel modes during thermal management planning.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC12xJ1600-Q1 family, which includes quad, dual, and single-channel variants. All members share the same 1.6 GSPS sampling rate, 12-bit resolution, and JESD204C interface capabilities. The family is designed to provide low power consumption and high sampling rates suitable for various multi-channel communication and test systems.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements within the same family include the ADC12SJ1600-Q1 (single-channel) and ADC12QJ1600-Q1 (quad-channel). These parts share identical electrical characteristics and pinouts but differ in the number of available analog input channels.