elecena.pl

Direct-Conversion Tuner IC

Analog Devices

Direct-Conversion Tuner IC RSS Sample
  • Darmowa próbka
MPN:
MAX2108
Producent:
ANALOG DEVICES
Dodany do bazy:
Ostatnio widziany:

The MAX2108 is a low-cost direct-conversion tuner IC designed for use in digital direct-broadcast satellite (DBS) television set-top box units and microwave links. Its direct-conversion architecture reduces system cost compared to devices with IF-based architectures.

The MAX2108 directly tunes L-band signals to baseband using a broadband I/Q downconverter. The operating frequency range spans from 950MHz to 2150MHz. The IC includes a low-noise amplifier (LNA) with gain control, two downconverter mixers with output buffers, a 90° quadrature generator, and a divide-by 32/33 prescaler.

Applications

* Broadband Systems * Cell Phone Base Stations * DirecTV, PrimeStar, EchoStar DBS Tuners * DVB-Compliant DBS Tuners * LMDS * Microwave Links * Wireless Local Loop (WLL)

* Low-Cost Architecture

* Operates from Single +5V Supply

* On-Chip Quadrature Generator, Dual-Modulus Prescaler (/32, /33)

* Input Levels: -20dBm to -70dBm per Carrier

* Over 50dB RF Gain-Control Range

* 10dB Noise Figure at Maximum Gain

* +8dBm IIP3 at Minimum Gain

Elecena nie prowadzi sprzedaży elementów elektronicznych, ani w niej nie pośredniczy.

Produkt pochodzi z oferty sklepu