描述 Description

Please note: this product is being discontinued and is not recommended for new designs.

The ACA2429 is a highly linear, high output power integrated RF amplifier designed for CATV head ends and HFC distribution systems. The IC consists of two parallel amplifiers that are optimized for exceptionally low distortion, high output power, and high crash point in a thermally enhanced surface mount package. A GaN output stage is incorporated to minimize the operating (bias) current, thus making this an excellent choice for environmentally friendly “green” initiatives. The ACA2429 provides high gain over the 50 to 1218 MHz CATV downstream band, and is cascaded between two transmission line baluns.

特性 Features

? 50 to 1218 MHz Frequency Range
? +59 dBmV output power
? 25 dB Gain @ 1.218 GHz
? 1 dB tilt over bandwidth
? Single +24 V Supply
? Operating Current = 430 mA
? GaN Amplifier Technology
? Halogen Free/RoHS Compliant

簡介

ACA2429屬于RF/IF射頻/中頻RFID的射頻放大器。由制造生產(chǎn)的ACA2429射頻放大器在射頻應用中，射頻放大器產(chǎn)品可用于信號增益和緩沖。這些產(chǎn)品與通用運算放大器的不同之處在于，它們通常適用于更高的頻率，更傾向于提供不可調(diào)節(jié)的固定增益，并且輸入或輸出阻抗值符合常用傳輸線特性阻抗。