ADS62P48IRGCT

Analog To Digital Converters (ADC) Overview

The ADS62P48IRGCT is a dual-channel, 14-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 250 MSPS with a pipeline architecture. The device accepts differential analog inputs and provides LVDS digital outputs. It requires an analog supply voltage between 3.15 V and 3.6 V and a digital supply voltage between 1.7 V and 1.9 V. Key performance metrics include a signal-to-noise ratio (SNR) of 73 dB, an effective number of bits (ENOB) of 11.3 bits, and a power dissipation of approximately 1.15 W to 1.25 W. It functions within a temperature range of -40°C to +85°C and is housed in a VQFN-64 package.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel parallel and serial interface support for flexible data transfer
• High-performance 14-bit resolution with 250 MSPS sampling capability
• Integrated low-power pipeline architecture optimized for high-speed applications

Analog To Digital Converters (ADC) Applications

• Software-defined radio systems
• Wireless local loop infrastructure
• Point-to-point microwave communication links

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IRGCT' against the manufacturer's official datasheet to confirm the tape-and-reel packaging configuration and industrial temperature grade. Ensure that the ordering documentation matches the exact part number to avoid discrepancies in pinout or electrical characteristics associated with different package variants.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a dual-channel solution with 14-bit resolution and 250 MSPS throughput is required. Compare SNR and power consumption against single-channel alternatives if channel count can be reduced. Verify that the system clock jitter requirements align with the ADC's specified performance envelope to maintain the stated ENOB.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS62P4x family of high-speed, low-power ADCs designed for software-defined radio and wireless infrastructure. It shares the same VQFN-64 footprint and basic interface structure with other members like the ADS62P49 and ADS62P42, differing primarily in resolution and sampling speed specifications.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS62P49IRGCT offers identical packaging and interfaces but features 14-bit resolution at 250 MSPS with potentially different noise performance. The ADS62P42IRGCT provides 12-bit resolution at 80 MSPS. Verify pin compatibility and register settings before substitution.