AD9974BBCZRL

Overview

The AD9974BBCZRL is a dual-channel, 14-bit CCD signal processor featuring a Precision Timing core with 240 ps resolution at 65 MHz. It integrates an analog front end with black level clamp, correlated double sampler (CDS), and a 6 dB to 42 dB variable gain amplifier (VGA). The device includes on-chip 3 V horizontal and RG drivers, internal LDO regulators, and operates on a 1.8 V core supply. It supports pixel rates up to 65 MHz via a 3-wire serial interface and is housed in a 100-lead, 9 mm × 9 mm CSP_BGA package.

Feature Summary

• Dual-channel architecture with integrated analog-to-digital conversion and programmable timing generation
• Precision Timing core enabling fine edge resolution for high-speed clock synchronization
• On-chip voltage reference and low dropout regulator circuitry for simplified power management

Applications

• Professional HDTV camcorders
• Professional/high-end digital cameras
• Broadcast cameras
• Industrial high-speed cameras

Procurement Notes

Verify the specific suffix against official documentation to confirm package type and temperature range. Confirm availability status through authorized distributors as supply conditions may vary. Ensure compatibility with system voltage requirements before procurement.

Selection Notes

Select this component for applications requiring precise CCD timing control and high-resolution signal processing. Verify that the required pixel rate does not exceed 65 MHz. Ensure the design accommodates the 100-lead CSP_BGA footprint and thermal dissipation characteristics specified in the datasheet.

Part Context

This part belongs to Analog Devices' CCD signal processor family, designed for professional imaging systems. It complements other data converters by providing specialized analog front-end processing tailored for charge-coupled devices, ensuring accurate signal digitization and timing synchronization.

Replacement Considerations

Check for direct pin-compatible alternatives within the same product family. Verify that any substitute maintains the 14-bit resolution and 65 MHz operation speed. Ensure the replacement supports the required 3 V driver outputs and similar package dimensions.