ADDI7018BCPZRL

Overview

The ADDI7018BCPZRL is a dual-channel, 16-bit high-definition image signal processor designed for CCD signal processing in digital video cameras. It features two analog front-end channels with differential inputs, supporting pixel rates up to 75 MHz. Each channel integrates a correlated double sampler (CDS) or sample-and-hold amplifier (SHA), a variable gain amplifier (VGA) ranging from 6 dB to 42 dB, and a 16-bit ADC. The device includes a Precision Timing core providing 210 ps resolution at 75 MHz. It operates on a 1.8 V supply and uses a serial interface for programming.

Feature Summary

• Dual-channel architecture with integrated analog front ends and 16-bit ADCs
• Precision Timing core enabling precise clock adjustment with 210 ps resolution
• Configurable CDS or SHA configuration with selectable gain steps
• Reduced range LVDS serial data output interface

Applications

• HD broadcast cameras
• High speed industrial cameras
• Professional digital cameras
• Digital copiers

Procurement Notes

Verify the specific suffix BCPZRL against the manufacturer's current documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status and operating temperature range requirements (-25°C to +85°C) match your system design constraints before finalizing procurement.

Selection Notes

Select this component for applications requiring dual-channel CCD processing with high timing precision. Ensure compatibility with 1.8 V power supplies and verify that the 75 MHz maximum pixel rate meets the target camera's performance requirements. Consider the 40-lead LFCSP package size for space-constrained designs.

Part Context

This part belongs to Analog Devices' Precision Timing series of image signal processors. It is pin-compatible with the AD9978A, facilitating potential upgrades or replacements in existing designs. The device is specifically optimized for high-speed digital video applications requiring accurate charge-coupled device signal conditioning.

Replacement Considerations

The ADDI7018 is pin-compatible with the AD9978A. Verify functional equivalence and register compatibility if substituting between these models.