HSP43216JC-52S2485

Overview

The Intersil HSP43216JC-52S2485 is a high-speed, single-chip digital video filter designed for professional broadcast and post-production applications. It integrates a 10-bit analog-to-digital converter (ADC) with a programmable finite impulse response (FIR) filter to perform precise chrominance/luminance separation and color correction. The device operates at a sampling rate of up to 52 MHz, supporting standard definition video formats including NTSC and PAL. Key electrical parameters include a 10-bit resolution, a dynamic range exceeding 70 dB, and a power supply voltage of 5V. The component utilizes a surface-mount package to facilitate compact circuit board designs in high-end video processing equipment.

Feature Summary

• Integrates a high-performance 10-bit ADC with an on-chip programmable FIR filter for simultaneous digitization and filtering.
• Provides dedicated hardware for chrominance/luminance separation and color space conversion without requiring external DSP resources.
• Supports multiple standard definition video timing standards through configurable internal registers.

Applications

• Professional broadcast video switchers and routers
• Digital video recording and playback systems
• Post-production editing workstations and frame synchronizers

Procurement Notes

Verify the manufacturer date code and lot traceability against original factory documentation. Confirm that the component has not been subjected to unauthorized re-marking or repackaging. Ensure compatibility with existing system clock frequencies and voltage levels before integration into production lines.

Selection Notes

Select this component when a single-chip solution for SD video digitization and filtering is required. Compare pinout compatibility and register configuration requirements against alternative filters from other manufacturers. Consider thermal dissipation characteristics and PCB layout constraints associated with high-speed digital signal paths.

Part Context

This part belongs to the HSP series of high-speed video processors developed by Intersil, which was later acquired by Renesas Electronics. These components were widely used in the 1990s and early 2000s for defining the architecture of professional video infrastructure. The specific suffix indicates package type and speed grade variations within the product line.

Replacement Considerations

Check for direct pin-compatible replacements offered by Renesas or third-party vendors. Verify functional equivalence regarding filter coefficients and ADC performance metrics if substituting with newer generation video processors.