LNB Regulators Expand Control And Diagnostics

LNB Regulators Expand Control And Diagnostics
Allegro MicroSystems, LLC

Allegro MicroSystems expands its portfolio of low noise block regulators (LNBRs) with “Generation 5” A8300 and A8300-1 integrated linear and switching voltage regulators. Providing power and interface signals to an LNB down-converter via coaxial cable, the A8300 is accommodates low-profile ceramic boost capacitors while the A8300-1 works with lower cost electrolytic capacitors. For DiSEqC communication, both devices integrate a 22-kHz tone that gates to a control pin or can accept an external 22-kHz through this same pin. Additionally, both integrate tone detection for full two-way DiSEqC communications as well as gate drive for the filter bypass FET. The A8300SESTR-T² and A8300SESTR-1-T² come in 24-contact, 4 mm x 4 mm, lead-free QFN packages. Price for either is $1.30 each/1,000. For more details, visit http://www.allegromicro.com/en/Products/Regulators-And-Lighting/LNB-Regulators-For-Satellite-Set-Top-Boxes/A8300.aspx

Allegro MicroSystems, LLC
Worcester, MA

Contact Info

Company: Allegro MicroSystems, LLC
Country: United States (USA)

Suggested Articles

Plants in Chinese provinces of Guangdon and Zhejiang opened in early February after holiday, but majority of workers still have not returned to work

Analysts believe coronavirus needs to be contained in China before long-term economic damage results.

Rice University researchers have developed a hardware-based technique to make IoT security more than 14,000 times better than current techniques.