TDA18264HB/C1E

Product Overview

The TDA18264HB/C1E is a highly integrated silicon tuner for digital and analog TV reception. It belongs to the category of semiconductor devices and is primarily used in television sets and set-top boxes. The characteristics of this product include high sensitivity, low power consumption, and compatibility with various TV standards. It is typically packaged in a small outline package (SOP) and is available in different quantities based on customer requirements.

Specifications

• Frequency Range: 48MHz to 862MHz
• Input Impedance: 75 ohms
• Supply Voltage: 3.3V
• Power Consumption: 600mW
• Package Type: SOP24

Detailed Pin Configuration

The TDA18264HB/C1E features a 24-pin configuration, including RF input, IF output, supply voltage, and control interface pins. The detailed pinout provides specific connections for seamless integration into TV and set-top box designs.

Functional Features

• High Sensitivity: Ensures reliable reception of weak signals.
• Low Power Consumption: Contributes to energy-efficient operation.
• Wide Frequency Range: Supports various TV standards and channels.
• Integrated RF Filters: Enhances signal quality and reduces interference.

Advantages and Disadvantages

Advantages

• High sensitivity for improved signal reception
• Low power consumption for energy efficiency
• Wide frequency range for versatile TV standard support

Disadvantages

• Limited compatibility with emerging TV standards
• Sensitive to electromagnetic interference in certain environments

Working Principles

The TDA18264HB/C1E operates by receiving RF signals from the antenna and converting them to intermediate frequency (IF) signals suitable for further processing by the TV or set-top box. Its integrated circuitry ensures optimal signal quality and compatibility with various TV standards.

Detailed Application Field Plans

The TDA18264HB/C1E is widely used in the design and manufacturing of digital and analog TVs, as well as set-top boxes. Its application extends to consumer electronics, broadcasting equipment, and professional AV systems. The product's high sensitivity and wide frequency range make it suitable for diverse reception environments.

Detailed and Complete Alternative Models

• TDA18272HD/C1, which offers enhanced performance for demanding TV reception scenarios.
• TDA18250HN/C1, designed for compact TV and set-top box designs with space constraints.
• TDA18218HN/C1, a cost-effective option for basic TV reception applications.

In conclusion, the TDA18264HB/C1E is a versatile silicon tuner that caters to the evolving needs of digital and analog TV reception. Its high sensitivity, low power consumption, and wide frequency range make it a preferred choice for TV manufacturers and broadcasters seeking reliable and efficient reception solutions.

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