ADC32RF83IRRHT

Analog To Digital Converters (ADC) Overview

The ADC32RF83IRRHT is a dual-channel, 14-bit analog-to-digital converter operating at 3 GSPS. It features an RF input supporting frequencies up to 4.0 GHz with an aperture jitter of 90 fS. The device includes on-chip digital down-converters (DDCs) and supports JESD204B interfaces with four lanes per channel at data rates up to 12.5 Gbps. Power dissipation is 3.2 W per channel at maximum sampling rate. It operates within an industrial temperature range of –40°C to +85°C and is housed in a 72-pin VQFN package measuring 10 mm × 10 mm.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel architecture with integrated digital down-converters for frequency translation
• High-speed serial interface supporting JESD204B with deterministic latency
• On-chip power detectors and alarm pins for automatic gain control support
• Buffered analog inputs with integrated termination and overvoltage protection

Analog To Digital Converters (ADC) Applications

• Multi-carrier GSM cellular infrastructure base stations
• Telecommunications receivers
• DPD observation receivers
• Backhaul receivers
• RF repeaters and distributed antenna systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current orderable addendum to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets RoHS compliance requirements for the target region. Check for any recent documentation updates or revision history changes that may affect pin compatibility or electrical characteristics before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high dynamic range and low noise spectral density in direct RF sampling architectures. Ensure the system design accommodates the specified power supply voltages and thermal management requirements for the 72-pin VQFN package. Verify that the host processor supports the required JESD204B lane count and data rates for seamless integration.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC32RF8x family, which also includes the ADC32RF80. Both devices share identical electrical specifications and functionality, differing primarily in manufacturing lot or minor internal configuration not affecting performance. They are designed as telecom receiver and feedback devices offering high signal-to-noise ratio capabilities.

Analog To Digital Converters (ADC) Replacement Considerations

The ADC32RF80 serves as a functional equivalent within the same family. Verify pinout and register compatibility when substituting. No other public substitute part numbers are confirmed in the provided documentation.