TDA10026HN/C1,557

Product Overview

The TDA10026HN/C1,557 is a versatile integrated circuit belonging to the category of digital satellite tuners. It is designed for use in satellite receiver systems and offers characteristics such as high sensitivity, low power consumption, and compact packaging. The essence of this product lies in its ability to receive and process satellite signals efficiently. It is typically packaged in small, surface-mount packages and is available in various quantities to suit different production needs.

Specifications

• Frequency Range: 950 MHz to 2150 MHz
• Input Impedance: 75 ohms
• Supply Voltage: 3.3 V
• Power Consumption: 350 mW
• Package Type: QFN-32

Detailed Pin Configuration

The TDA10026HN/C1,557 features a detailed pin configuration with 32 pins, including RF input/output, I2C interface, power supply, and control pins. Each pin serves a specific function in the overall operation of the integrated circuit.

Functional Features

• High Sensitivity: The TDA10026HN/C1,557 offers high sensitivity, enabling it to capture weak satellite signals effectively.
• Low Power Consumption: With a power consumption of 350 mW, it is energy-efficient and suitable for low-power applications.
• Integrated Control Interface: The integrated I2C interface allows for easy control and configuration of the tuner.

Advantages and Disadvantages

Advantages

• High sensitivity for improved signal reception
• Low power consumption for energy efficiency
• Compact packaging for space-saving designs

Disadvantages

• Limited frequency range compared to some alternative models
• May require additional components for full system integration

Working Principles

The TDA10026HN/C1,557 operates by receiving the incoming satellite signals through its RF input, processing them internally, and providing the demodulated output for further processing by the downstream components in the satellite receiver system. Its internal circuitry is designed to amplify and filter the received signals while maintaining low power consumption.

Detailed Application Field Plans

The TDA10026HN/C1,557 is ideally suited for use in consumer satellite receiver systems, professional satellite communication equipment, and other applications requiring high-performance satellite signal reception. Its compact size and low power consumption make it suitable for portable and battery-powered devices as well.

Detailed and Complete Alternative Models

Some alternative models to the TDA10026HN/C1,557 include the TDA18250HN/C1,557 and the TDA18272HN/C1,557. These alternatives offer similar functionality with variations in frequency range, power consumption, and package type, providing flexibility for different design requirements.

In conclusion, the TDA10026HN/C1,557 is a highly capable digital satellite tuner IC that offers high sensitivity, low power consumption, and compact packaging. Its functional features, advantages, and application field plans make it a valuable component in satellite receiver systems and related applications.

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