ADS62C17IRGCT

Analog To Digital Converters (ADC) Overview

The ADS62C17IRGCT is a dual-channel, 11-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a sampling rate of 200 MSPS and utilizes a pipeline architecture. The device accepts differential inputs and provides LVDS outputs. It operates on an analog supply voltage ranging from 3.15 V to 3.6 V and a digital supply voltage between 1.7 V and 1.9 V. The component is housed in a 64-pin VQFN package with an exposed pad, suitable for surface-mount installation. It supports a commercial temperature range from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture providing two independent 11-bit ADCs within a single package
• High-speed pipeline conversion structure enabling continuous data acquisition at 200 MSPS
• Integrated SNRBoost technology designed to enhance signal-to-noise ratio performance
• Flexible output interface supporting low-voltage differential signaling (LVDS) formats

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems requiring high-speed digitization
• Instrumentation and test equipment demanding precise analog signal capture
• Wireless communication base stations utilizing direct RF sampling techniques
• Medical imaging devices needing high-resolution analog-to-digital conversion

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix matches the required package variant, as IRGCT denotes a specific reel configuration. Confirm that the design-in process accounts for the humidity sensitivity classification indicated in the datasheet. Ensure that thermal management strategies are implemented to handle power dissipation within the specified operating temperature range. Cross-reference the pinout diagram with the target PCB layout to guarantee correct alignment of the exposed pad and signal pins.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel solution is required for applications needing 11-bit resolution at 200 MSPS. Consider the ADS62C17IRGCT over higher-resolution alternatives if power consumption and board space are critical constraints. Evaluate the SNRBoost feature against system noise floor requirements to determine if it meets the dynamic range specifications. Compare the LVDS output interface compatibility with the downstream FPGA or processor logic levels before finalizing the selection.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS62C series of high-performance analog-to-digital converters from Texas Instruments. The series is characterized by its pipeline architecture and focus on medium-resolution, high-speed applications. The ADS62C17 specifically targets designs requiring dual channels without the complexity of multi-device synchronization. It complements other members of the family that may offer different bit resolutions or sampling rates, providing a balanced option for cost-sensitive, high-speed data acquisition systems.

Analog To Digital Converters (ADC) Replacement Considerations

Direct substitutes include the ADS62P19 and ADS62P49, which share similar packaging and interface characteristics but differ in resolution and sampling speed. The ADS6424 offers quad-channel capability with lower resolution. Verify electrical parameter compatibility, particularly regarding input voltage ranges and output drive capabilities, before swapping components.