Airoha AV2026

Прямые поставки с фабрик ShenZhen. Данный чип используется в ресиверах ORTON/OPTICUM X90.

Single Chip Tuner for DVB-S/ABS-S Receiver



Product Overview

AV2026 is a highly integrated single chip for DVB-S/ABS-S Tuner receiver application. The input RF signal frequency ranges from 850MHz to 2300MHz. AV2026 implements zero-IF direct conversion architecture with embedded LNA, Mixer, VCO, crystal oscillator and LDO regulators to minimize the external BOM cost. There is no additional calibration procedure required in AV2026 during power-on procedures. A programmable baseband channel filter is also implemented to provide different channel bandwidths from 4MHz to 40MHz. A 27MHz reference clock with on-chip buffer is also provided for the baseband section clock source. A simple 2-wire interface allows easy control from the baseband controller.



Key Features

Input RF Frequency: 850MHz to 2300MHz

Single +3.3V Power Supply

Embedded LNA, Mixer, VCO, crystal oscillator and LDO regulators

Embedded DC offset Cancel Circuit

No Calibration Required

Programmable channel filter with bandwidth from 4MHz to 40MHz

Embedded RF signal loop through path

2-wire serial control interface

QFN4*4mm 28pin package



​Application

​DVB-S Setup Box