ASA306B datasheet(1/9 Pages) ASB

Numer części	ASA306B

Szczegółowy opis	50 ~ 1200 MHz Gain Adjustable Trans-impedance Amplifier MMIC

PDF	9 Pages

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Producent	ASB [Advanced Semiconductor Business Inc.]

Strona internetowa	http://www.asb.co.kr

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ASB Inc.

 sales@asb.co.kr

January 2015

ASA306B

1. Product Overview

1.1 General Description

ASA306B, a trans-impedance amplifier (TIA) with voltage controlled attenuator, has a high linearity and

low noise over a wide range of frequency up to 1.2 GHz, being suitable for use in the FTTH, optical

receiver, distribution amplifiers, and drop-in amplifiers of CATV systems. The amplifier is available in a

QFN24 plastic encapsulated package and passes through the stringent DC, RF, and reliability tests.

1.2 Features

 Operating Frequency at 50 ~ 1200 MHz

 Optical Input from -7 dBm to +1 dBm

 EIN: 3.1 pA/rtHz

 Trans-impedance Gain Adjustable from 38 dB to 18 dB @ Vctrl = 0.0 ~ 4.3 V (adjustable)

 Gain Flatness: ±1.2 dB over Vctrl = 0.0 ~ 4.3 V and 50 ~ 1200 MHz

 Output Power: 86 dBV @ NTSC 79 channels

 Single +5 V, 290 mA

1.3 Applications

 FTTH

 Optical Receiver

 Distribution Amplifier

 Drop-in Amplifier

1.4 Package Profile & RoHS Compliance

QFN24, 4x4 mm2, surface mount

RoHS-compliant

ASA306B Data Sheet

50 ~ 1200 MHz Gain Adjustable Trans-impedance Amplifier MMIC

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