ADC12D1600CIUT

Analog To Digital Converters (ADC) Overview

The ADC12D1600CIUT is a 12-bit ultra-high-speed analog-to-digital converter (ADC) from Texas Instruments, operating at sampling rates up to 3.2 GSPS in interleaved mode or 1.6 GSPS in dual-ADC mode. It features a full power bandwidth of 2.8 GHz and supports direct RF sampling for L-band and S-band applications. The device utilizes a 292-pin thermal-enhanced BGA package with dimensions of 27mm x 27mm. Key electrical parameters include an SNR of 58.5 dB and SFDR of 70.3 dBc at a 125 MHz input frequency. It operates on a single 1.9V ±0.1V supply voltage and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports flexible configuration as either two independent 1.6 GSPS ADCs or a single 3.2 GSPS interleaved system.
• Integrates internal termination buffers for differential analog inputs with programmable common-mode voltage.
• Includes automatic and manual skew adjustment for interleaved timing alignment.
• Features built-in test modes and system debug outputs for enhanced board design verification.

Analog To Digital Converters (ADC) Applications

• Software-defined radio (SDR) systems
• Wideband communication infrastructure
• Radar and LiDAR signal processing
• High-speed data acquisition systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix CIUT against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Ensure that the ordering documentation explicitly lists the 292-pin BGA package type. Confirm export control requirements if shipping across international borders, as high-speed data converters may be subject to specific regulatory classifications.

Analog To Digital Converters (ADC) Selection Notes

Select this component when direct RF sampling is required for signals up to 1.6 GHz without intermediate mixing stages. The choice between dual-ADC and interleaved modes should depend on whether channel independence or maximum aggregate throughput is prioritized. Consider the thermal management requirements associated with the 4.4W typical power consumption at full speed.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC12D1x00 family, which represents Texas Instruments' advancement in ultra-high-speed ADC technology. It shares architectural similarities with the 10-bit ADC10D1x00 series but offers higher resolution. The family is designed to replace older generation devices while providing improved dynamic performance and lower power consumption per bit.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC12D1000 serves as a lower-speed variant within the same family, offering 2.0 GSPS interleaved operation. Both parts share pin compatibility and functional blocks, allowing for potential design migration if sampling rate requirements are reduced.