SAA7118E/V1,551

Encoders, Decoders, Converters Overview

The SAA7118E/V1,551 is a video decoder manufactured by NXP Semiconductors. It supports CVBS, Y/C, and component video inputs with integrated analog preprocessing and four 9-bit CMOS ADCs. The device features adaptive comb filtering for PAL/NTSC/SECAM standards and includes programmable gain control. Electrical specifications include a digital supply voltage (VDDD) of 3.0 V to 3.6 V, an analog supply voltage (VDDA) of 3.1 V to 3.5 V, and a typical power consumption of 1.1 W. It operates within a commercial temperature range of 0°C to 70°C.

Encoders, Decoders, Converters Feature Summary

• Integrates four-channel analog preprocessing circuits with automatic clamp control and anti-aliasing filters.
• Supports multi-standard video decoding including PAL, NTSC, and SECAM with adaptive 2/4-line comb filtering.
• Provides high-quality VGA controller image port applications with optional scaling capabilities.

Encoders, Decoders, Converters Applications

• PC video capture systems
• Digital video recorders
• Set-top boxes
• Flat panel displays

Encoders, Decoders, Converters Procurement Notes

Verify the specific suffix /V1,551 against official documentation to confirm packaging details and compliance status. Ensure compatibility with existing system power supplies and interface requirements before integration.

Encoders, Decoders, Converters Selection Notes

Select this component for applications requiring multi-standard video decoding with integrated analog-to-digital conversion. Verify that the required input signal types match the supported CVBS, Y/C, or component formats.

Encoders, Decoders, Converters Part Context

This part belongs to the SAA7118 series of video decoders designed for high-quality video signal processing. It is commonly used in consumer electronics and professional video equipment requiring robust multi-format support.

Encoders, Decoders, Converters Replacement Considerations

Check for updated revisions or alternative packages from NXP. Verify pinout and electrical compatibility if substituting with other models in the SAA711x family.

Encoders, Decoders, Converters FAQ

What video input formats does the SAA7118E support?

It supports CVBS, Y/C, and component video inputs.

Does the chip support automatic gain control?

Yes, it includes programmable static gain or automatic gain control (AGC).

What is the operating temperature range?

The commercial grade operates from 0°C to 70°C.