TDA18254AHN/C1,557

Product Overview

The TDA18254AHN/C1,557 is a semiconductor product belonging to the category of integrated circuits. It is commonly used in television and set-top box applications due to its characteristics such as high performance, compact size, and low power consumption. The package type for this product is typically surface mount, and it is available in various quantities to suit different production needs.

Specifications

• Input Voltage: 3.3V
• Frequency Range: 48MHz to 860MHz
• Power Consumption: 150mW
• Package Type: HVQFN32

Detailed Pin Configuration

The TDA18254AHN/C1,557 features a detailed pin configuration with 32 pins arranged in a specific order to facilitate its integration into electronic circuitry. The pin functions include input/output connections, power supply, and control signals.

Functional Features

This product offers excellent frequency range coverage, low noise figure, and high linearity, making it suitable for receiving and processing television signals. Additionally, it incorporates advanced filtering and amplification capabilities to enhance signal quality.

Advantages and Disadvantages

Advantages

• Wide frequency range coverage
• Low power consumption
• Compact package size

Disadvantages

• Limited output power capability
• Sensitivity to voltage fluctuations

Working Principles

The TDA18254AHN/C1,557 operates based on the principles of RF signal reception, amplification, and filtering. It receives the incoming RF signal, amplifies it while maintaining signal integrity, and filters out unwanted noise and interference to produce a clean output signal.

Detailed Application Field Plans

This product is widely used in digital television receivers, cable set-top boxes, and other similar applications where high-performance RF signal reception and processing are essential. Its compact size and low power consumption make it suitable for portable and battery-operated devices.

Detailed and Complete Alternative Models

• TDA18272HN/C1,557
• TDA18250HN/C1,557
• TDA18271HN/C1,557

In conclusion, the TDA18254AHN/C1,557 is a versatile integrated circuit designed for high-quality RF signal reception and processing in television and set-top box applications. Its compact size, low power consumption, and advanced functional features make it a popular choice among electronics manufacturers seeking reliable RF solutions.

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