Tuner IC Solution

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RDA16110/RDA16110E

Single SateSilicon Tuner fully integrated direct conversion RF front end IC for DVB-S, DVB-S2, MMDS & ABSS digital satellite Reception with standard CMOS process.

RDA16110E is a special dedicated Satellite Tuner IC that capable to receive extended RF frequency range of 250MHz to 2350MHz. It has the same pinning configuration per RDA16110. Thus, RDA16110E can be designed to replace existing RDA16110 application with higher RF input range compared with RDA16110.

Product Overview:

The RDA16110E is a fully integrated direct conversion RF front-end IC designed for DVB-S, DVB-S2, MMDS, and ABSS digital satellite reception. It uses a standard CMOS process and offers a significantly extended RF frequency range, making it an ideal choice for applications requiring broad RF reception capabilities. With a frequency range from 250MHz to 2350MHz, the RDA16110E provides a seamless upgrade to the existing RDA16110 while maintaining compatibility and offering an enhanced RF input range.

Key Features:

  • Extended Frequency Range: Capable of receiving frequencies from 250MHz to 2350MHz, offering broader reception than the previous RDA16110 model.
  • Fully Integrated Design: Combines essential components such as variable gain LNA, downconverter, filters, and amplifiers into one chip, reducing board space and simplifying the design.
  • Excellent Phase Noise Performance: Optimized for advanced modulation systems like 8PSK and DVB-S2.
  • No External Balun Required: Fully integrated design simplifies RF layout and saves valuable board space.
  • Pin-Compatible with RDA16110: Can replace RDA16110 in existing designs with a higher RF input range without requiring a redesign of the PCB.
  • Temperature Range: Operates in the temperature range of -20°C to +85°C.
  • Power Supply: Single 3.3V supply for ease of integration into various systems.

Applications:

  • Satellite TV Reception: Ideal for DVB-S, DVB-S2, MMDS, and ABSS applications.
  • Digital Satellite Equipment: Used in set-top boxes, satellite receivers, and other satellite communication equipment.
  • Broadcast Systems: Provides reliable signal reception for broadcast and communication systems.
  • OEM and Aftermarket Automotive Satellite Receivers.

For more information, contact RF Point.

Technical Specifications:

  • RF Frequency Range: 250MHz to 2350MHz
  • Interface: LCC (Leadless Chip Carrier) or QFN (Quad Flat Package)
  • Supply Voltage: Single 3.3V supply
  • Gain Control: Variable Gain LNA (Low Noise Amplifier)
  • Downconverter: Quadrature downconverter for frequency conversion
  • Amplifiers: Variable IF gain amplifiers
  • Baseband Filter Bandwidth: Selectable from 4MHz to 40MHz in 1MHz steps
  • Low-Pass Filters: Variable low-pass filters
  • Reference Oscillator and VCO: Built-in reference oscillator and VCOs (Voltage Controlled Oscillators)
  • Synthesizer: Integrated synthesizer for frequency tuning
  • Output: Baseband amplifier for driving external ADC (Analog-to-Digital Converter)
  • Phase Noise: Low phase noise for compatibility with advanced modulation systems like 8PSK and DVB-S2
  • Package Type: Available in standard packages like LCC or QFN
  • Operating Temperature: -20°C to +85°C

Block Diagram Details:

  • LNA (Low Noise Amplifier): Amplifies incoming signals to improve sensitivity and ensure low noise in the system.
  • Quadrature Downconverter: Converts the RF signal to intermediate frequency (IF) for easier processing.
  • Variable IF Gain Amplifiers: Provides adjustable gain for different signal levels.
  • Variable Low-Pass Filters: Filters unwanted noise and signals, with selectable bandwidth.
  • Baseband Amplifier: Drives the signal to external ADCs for further digital processing.
  • Phase Noise and Modulation Systems: The integrated components provide excellent phase noise performance, enabling advanced modulation schemes like 8PSK and DVB-S2.
  • Reference Oscillator and VCOs: Generates stable frequency sources for the tuner.
  • Synthesizer: Allows precise tuning of the system to the desired frequency range (250MHz to 2350MHz).

For more information, contact RF Point.

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