TDA18254AHN/C1,557 Overview
The TDA18254AHN/C1,557 is a highly integrated dual-channel RF tuner designed for advanced digital TV applications. This device offers exceptional performance in signal reception, equipped with features that enhance sensitivity and selectivity for diverse broadcasting standards. Its compact design and effective architecture make it a suitable choice for manufacturers focusing on streamlined product development. For more information, visit IC Manufacturer.
TDA18254AHN/C1,557 Key Features
- High Sensitivity: The device ensures optimal signal reception, allowing for clear audio and video output even in challenging environments.
- Integrated Architecture: Reduces the need for external components, leading to a more compact design and lower overall system costs.
- Low Power Consumption: Designed with efficiency in mind, it minimizes energy usage, which is crucial for battery-operated devices.
- Wide Frequency Range: Supports various broadcasting standards, providing flexibility and adaptability for different applications.
TDA18254AHN/C1,557 Technical Specifications
| Parameter | Value |
|---|---|
| Operating Voltage | 5V |
| Input Frequency Range | 47 MHz to 862 MHz |
| Output Configuration | Differential |
| Signal-to-Noise Ratio (SNR) | ?? 50 dB |
| Power Supply Current | Typical 120 mA |
| Dimensions | 6 mm x 6 mm QFN |
| Temperature Range | -40??C to 85??C |
| Package Type | QFN-48 |
TDA18254AHN/C1,557 Advantages vs Typical Alternatives
This device stands out against typical alternatives due to its superior sensitivity and integrated design, which enables enhanced performance in digital TV reception. It delivers reliable operation while consuming less power, making it an ideal choice for energy-efficient applications.
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Typical Applications
- Digital Television Receivers: Perfectly suited for modern TV sets, providing high-quality signal processing for superior viewing experiences.
- Cable Set-Top Boxes: Enhances the performance of cable boxes by efficiently tuning and demodulating signals.
- Satellite Receivers: Offers robust signal handling capabilities essential for satellite communications.
- Portable Media Devices: Its low power consumption and compact size make it ideal for portable applications.
TDA18254AHN/C1,557 Brand Info
The TDA18254AHN/C1,557 is a product of a reputable manufacturer known for its commitment to innovation in the semiconductor industry. This device exemplifies high standards in design and functionality, tailored for engineers and developers seeking reliable solutions for modern broadcasting needs.
FAQ
What type of applications can utilize the TDA18254AHN/C1,557?
This device is designed for a range of applications, particularly in digital television receivers, cable set-top boxes, and satellite receivers, where high-quality signal reception is essential.
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What is the operational voltage of the TDA18254AHN/C1,557?
The operational voltage for this device is typically 5V, making it compatible with various electronic systems while ensuring optimal performance.
How does the device handle signal processing?
The TDA18254AHN/C1,557 employs advanced signal processing techniques to maintain high sensitivity and selectivity, resulting in superior audio and video quality.
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What is the power consumption of the TDA18254AHN/C1,557?
The typical power supply current is around 120 mA, emphasizing its low power consumption, which is particularly beneficial for battery-operated devices.
What are the dimensions of the TDA18254AHN/C1,557?
This device comes in a compact QFN package measuring 6 mm x 6 mm, facilitating integration into space-constrained applications.