STEVAL-CBL011V1, Demonstration Board for DiSEqC 1.X-compliant dual LNB supply and control IC based on the LNBH26

Reference Design using part LNBH26LP by STMicroelectronics

Enlarge
STEVAL-CBL011V1 Image
STEVAL-CBL011V1 Schematic
Image 1 / 2

Manufacturer

STMicroelectronics
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

Associated Documents

For End Products

  • Satellite
  • Satellite TV
  • STB Satellite Receiver

Description

  • STEVAL-CBL011V1 demonstration board implements a DC-DC converter based on the LNBH26 device. It is used to power LNBs in dish antennas to receive satellite TV signals. The LNBH26 is an integrated solution for supplying/interfacing satellite LNB modules in accordance with international standards. This single device offers a complete solution for dual-tuner satellite receivers and provides good performance at low cost using a low external component count. The LNBH26 demonstration board includes an I2C bus interface and a factory-trimmed internal 22 kHz tone generator which can be controlled through the DSQIN pin (TTL compatible). This allows immediate DiSEqC data encoding. Thanks to a fully integrated step-up DC-DC converter, the STEVAL-CBL011V1 demonstration board can operate with a single input voltage supply source, ranging from 8 to 15 V

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    8 to 15 V
  • Output Current
    0.5 A
  • Efficiency
    93 %
  • Topology
    Boost

Featured Parts (1)

Featured Parts
Part Number Manufacturer Type Description
LNBH26PQR STMicroelectronics Power Supply Controllers and Monitors LNB Supply and Control Voltage Regulator 8V to 16V 24-Pin QFN EP T/R Buy

Research and Events

ADI’s LTC2992 Dual Wide Range Power Monitor for Data Conversion

The new LTC2992 from Analog Devices is a rail-to-rail power monitor for industrial, automotive and computer systems.

7 years ago

Highlighting Arrow’s EXTREME Spec Tech

We recently reviewed some of Arrow’s toughest, environmentally rugged components. But what about other impressive specs like a super high voltage or current rating? This month it’s all about the electrical specifications. Let’s dive into some of the most extreme sensor and component products found on Arrow.com.

8 years ago

Provide Adequate Power Supply for IoT Smart Devices

Provide Adequate Power Supply for IoT Smart Devices

6 years ago
Sorry, your filter selection returned no results.

Connect with Electronic Components

Facebook LinkedIn Instagram YouTube
Contact Us

Contact and Support

Programs and Partners

Featured Products

Product Categories

Manufacturers

Verticals & Trends

We've updated our privacy policy. Please take a moment to review these changes. By clicking I Agree to Arrow Electronics Terms Of Use  and have read and understand the Privacy Policy and Cookie Policy.

See Short Policy

Our website places cookies on your device to improve your experience and to improve our site. Read more about the cookies we use and how to disable them here. Cookies and tracking technologies may be used for marketing purposes.
By clicking “Accept”, you are consenting to placement of cookies on your device and to our use of tracking technologies. Click “Read More” below for more information and instructions on how to disable cookies and tracking technologies. While acceptance of cookies and tracking technologies is voluntary, disabling them may result in the website not working properly, and certain advertisements may be less relevant to you.
We respect your privacy. Read our privacy policy here