ADC11C125CISQ

Analog To Digital Converters (ADC) Overview

The ADC11C125CISQ is a high-speed, low-power analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a resolution of 11 bits and supports a maximum sampling rate of 125 MSPS. The device utilizes a pipeline architecture with differential inputs and provides parallel digital outputs for data transfer. It operates within an analog supply voltage range of 2.7 V to 3.6 V and a digital supply voltage range of 1.7 V to 3.6 V. Designed for surface-mount applications, the component is housed in a compact WQFN-64 package suitable for space-constrained designs.

Analog To Digital Converters (ADC) Feature Summary

• Supports high-speed data acquisition with a 125 MSPS sampling rate
• Integrates a low-noise track-and-hold amplifier for signal integrity
• Features on-chip voltage reference and gain amplifier to reduce external component count
• Provides flexible clocking options including single-ended and differential input configurations

Analog To Digital Converters (ADC) Applications

• Wireless infrastructure base stations
• Instrumentation and test equipment
• Medical imaging systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct package type and temperature rating. Confirm RoHS compliance status and export control classification prior to procurement. Ensure that the requested part number matches the exact electrical specifications required for the target application design.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 11-bit resolution at 125 MSPS is required for bandwidth-intensive applications. Consider the integrated reference and amplifier features if minimizing bill-of-materials complexity is a priority. Evaluate power consumption requirements against the specified supply voltages to ensure compatibility with the system's power budget constraints.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADC11C125 family of high-performance analog-to-digital converters. The family is designed to offer a balance between speed, power efficiency, and integration level. These components are commonly utilized in scenarios requiring precise digitization of wideband signals with minimal external support circuitry.

Analog To Digital Converters (ADC) Replacement Considerations

Consult the manufacturer's cross-reference documentation for verified equivalent parts. Ensure any substitute maintains compatible pinout, voltage levels, and interface timing to guarantee functional interchangeability without board redesign.