The TDA18250BHN/C1K is a cutting-edge silicon tuner IC designed and manufactured by NXP Semiconductors. This high-performance integrated circuit is specifically engineered to cater to the demanding needs of modern digital TV and set-top box applications. It is a versatile solution that supports various broadcasting standards, making it ideal for global market applications.

Key Features

• Multi-standard Support: The TDA18250BHN/C1K is compatible with a wide range of digital broadcasting standards, including DVB-T, DVB-T2, DVB-C, DVB-C2, ISDB-T, and ATSC. This multi-standard capability ensures seamless integration with different transmission systems worldwide.
• High Integration: This IC integrates a Low-Noise Amplifier (LNA), a Voltage-Controlled Oscillator (VCO), and a programmable gain amplifier, among other features. This high level of integration helps to simplify design, reduce external component count, and save on overall system costs.
• Outstanding Performance: Known for its excellent phase noise, sensitivity, and linearity, the TDA18250BHN/C1K delivers superior signal reception quality. It also boasts a low power consumption profile, making it suitable for energy-efficient designs.
• Small Form Factor: The component comes in a compact HVQFN package, which is designed to take up minimal space on a printed circuit board (PCB). This small footprint is particularly beneficial for slim and compact consumer electronic devices.

Applications

The TDA18250BHN/C1K is ideally suited for a range of applications, including:

• Integrated Digital TVs (iDTVs)
• Set-top boxes (STBs)
• Personal Video Recorders (PVRs)
• PC TV tuners

Technical Specifications

Some of the technical highlights include:

• Frequency range: 42 to 1002 MHz
• Supply voltage: 3.3V
• Output: Differential IF output
• Package: 40-pin HVQFN

With its robust design, advanced features, and support for multiple standards, the TDA18250BHN/C1K from NXP is a top choice for developers looking to create high-quality, reliable consumer electronics for the digital TV market.