ADC0808S125HW/C1:5

Analog To Digital Converters (ADC) Overview

The ADC0808S125HW/C1:5 is a high-speed, single-channel, 8-bit analog-to-digital converter (ADC) manufactured by Renesas Electronics Corporation. It features a sampling rate of up to 125 MSPS and supports both 1.8V CMOS and LVDS clock inputs. The device utilizes an HTQFP48 package and operates within an industrial temperature range of -40°C to +85°C. Key electrical characteristics include a maximum analog input frequency of 560 MHz, integrated voltage regulators for input common-mode reference, and programmable acquisition control via a complete conversion signal (CCS).

Analog To Digital Converters (ADC) Feature Summary

• Supports selectable 1.8V CMOS or LVDS clock inputs for flexible system integration.
• Features programmable acquisition control with adjustable delay time and frequency.
• Includes integrated voltage regulator for input common-mode reference.
• Provides differential analog input with high-speed sampling capabilities.

Analog To Digital Converters (ADC) Applications

• Telecommunication transmission control systems
• Tape drive applications

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix C1:5 against official Renesas documentation to confirm tape-and-reel packaging specifications and quantity per reel. Ensure the component status is active, as older high-speed ADC models may have limited availability or be subject to obsolescence notices. Cross-reference the date code and lot information with the manufacturer's traceability records to guarantee authenticity and compliance with industrial temperature ratings.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution at 125 MSPS is required for telecommunication or storage applications. Consider the HTQFP48 package size and the need for differential analog inputs. Verify that the system can accommodate the 1.8V logic levels for both digital outputs and static inputs. Evaluate the power dissipation requirements relative to the 560 MHz maximum analog input frequency capability.

Analog To Digital Converters (ADC) Part Context

The ADC0808S series represents Renesas' high-performance analog-to-digital converters designed for demanding signal processing tasks. This specific model focuses on balancing speed and resolution for applications requiring precise timing and flexible clocking options. It serves as a specialized solution within the broader portfolio of mixed-signal components offered by the manufacturer.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support for direct replacements or pin-compatible alternatives if this specific variant is discontinued or unavailable.

Analog To Digital Converters (ADC) FAQ

What types of clock inputs does the ADC0808S125HW support?

The device supports selectable 1.8V complementary metal oxide semiconductor (CMOS) or low-voltage differential signaling (LVDS) clock inputs.

Is the ADC0808S125HW suitable for industrial temperature environments?

Yes, the component is rated for an industrial temperature range from -40°C to +85°C.

How is the acquisition control managed in this ADC?

Acquisition control is managed through a programmable complete conversion signal (CCS), which allows adjustment of the delay time between the acquisition clock and the acquisition clock frequency.