ADC3564IRSBR

Analog To Digital Converters (ADC) Overview

The ADC3564 is a 14-bit, 125-MSPS low-noise, ultra-low power analog-to-digital converter. It features a noise floor of –156 dBFS/Hz and consumes 137 mW at full speed. The device supports an external or internal reference and offers an input bandwidth of 1200 MHz. Latency is specified as one to two clock cycles depending on the interface mode. It includes an optional on-chip digital filter with decimation ratios from 2 to 32 and a 32-bit NCO. The component utilizes a serial LVDS interface and operates within an industrial temperature range of –40°C to +105°C.

Analog To Digital Converters (ADC) Feature Summary

• Ultra-low power consumption architecture suitable for battery-operated systems
• Integrated programmable digital downconverter for output data rate reduction
• Flexible serial LVDS interface supporting multiple lane configurations
• High-speed control loop capability with minimal signal latency

Analog To Digital Converters (ADC) Applications

• High-speed data acquisition systems
• Thermal imaging equipment
• Software defined radio infrastructure
• Radar and sonar detection systems
• Industrial monitoring and spectroscopy

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current orderable addendum to ensure correct package and temperature grade availability. Confirm that the required documentation matches the latest revision history provided in the official datasheet. Ensure all electrical specifications align with the intended operating conditions before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high sampling rates are required alongside strict power constraints. The integrated digital filter allows for relaxed external anti-aliasing requirements. Verify that the system can support the necessary differential clock inputs and common-mode voltage levels for the analog front end. Consider the available decimation options if lower output data rates are needed for downstream processing.

Analog To Digital Converters (ADC) Part Context

This device belongs to the Texas Instruments ADC35xx family of high-speed converters. It shares pin compatibility with other members such as the ADC3561, ADC3562, and ADC3563, which offer different resolutions and sampling speeds. This specific model focuses on maximizing throughput while minimizing power dissipation through its optimized architecture.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include the ADC3561, ADC3562, and ADC3563 due to pin-to-pin compatibility. These alternatives provide varying resolution and speed combinations. Ensure the replacement part meets the specific latency and interface requirements of the existing design.

Analog To Digital Converters (ADC) FAQ

What is the maximum sampling rate supported by the ADC3564?

The ADC3564 supports a maximum sampling rate of 125 MSPS.

Does the ADC3564 have an internal voltage reference?

Yes, the device includes an internal reference option, but it also supports external references.

What is the typical power consumption at full speed?

The typical power consumption is 137 mW when operating at 125 MSPS.