VSP2101YG4

Overview

The VSP2101YG4 is a CCD signal processor designed for digital cameras. It provides signal conditioning and 10-bit analog-to-digital conversion for CCD array outputs. Key features include correlated double sampling, black level clamping, and -2 to +34dB gain ranging with high SNR of 53dB. The device operates on a single +3V supply (2.7V to 3.6V) with low power consumption of 190mW at 3.0V and 160mW at 2.7V. It includes an on-chip 10-bit DAC for iris control and functions up to 27MHz conversion rate.

Feature Summary

• Provides complete digital camera IC functionality by integrating signal conditioning and 10-bit A/D conversion for CCD arrays.
• Features correlated double sampling and black level clamping to extract video information accurately under varying illumination conditions.
• Includes an on-chip general-purpose 10-bit digital-to-analog converter for generating analog control voltages required for iris adjustment.

Applications

• Video Cameras
• Digital Still Cameras
• PC Cameras
• Security Cameras

Procurement Notes

Verify the component status as Not Recommended For New Designs (NRND). Confirm that the G4 suffix indicates lead-free and RoHS compliance without altering the functional specifications. Ensure the 48-lead LQFP package matches the design requirements before procurement.

Selection Notes

Select this component for applications requiring integrated CCD signal processing with low voltage operation. Consider the NRND status when planning long-term production. Verify compatibility with the specific CCD sensor's output characteristics and timing requirements.

Part Context

The VSP2101Y series is a CCD signal processor manufactured by Texas Instruments. The VSP2101YG4 variant specifically denotes the lead-free and environmentally compliant version of the standard VSP2101Y part. It belongs to the family of imaging signal processors designed for portable consumer electronics.

Replacement Considerations

No direct public substitute part numbers are documented in the provided datasheet or addendum. Due to the NRND status, alternative solutions should be evaluated based on system-level compatibility rather than pin-for-pin substitution.

FAQ

What is the operating voltage range for the VSP2101YG4?

The device operates from a single +3V supply within a range of 2.7V to 3.6V.

Does the VSP2101YG4 include an internal DAC?

Yes, it features an on-chip general-purpose 10-bit digital-to-analog converter for obtaining analog control voltage for iris control.