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ASA303A - Gain Adjustable Trans-impedance Amplifier MMIC

Description

ASA303A, 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.

Features

  • Operating Frequency at 50 ~ 1200 MHz.
  • Optical Input from -8 dBm to +2 dBm.
  • Trans-impedance Gain Adjustable from 35 dB to 5 dB @ Vctrl = 0.0 ~ 3.3 V.
  • Gain Flatness: ±1.55 dB over Vctrl = 0.0 ~ 3.3 V @ 50 ~ 860 MHz, ±1.65 dB over Vctrl = 0.0 ~ 3.3 V @ 50 ~ 1000 MHz, ±1.65 dB over Vctrl = 0.0 ~ 3.3 V @ 50 ~ 1200 MHz.
  • Output Power: 84 dBV @.

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Datasheet Details

Part number ASA303A
Manufacturer ASB
File Size 758.97 KB
Description Gain Adjustable Trans-impedance Amplifier MMIC
Datasheet download datasheet ASA303A Datasheet
Additional preview pages of the ASA303A datasheet.

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Full PDF Text Transcription

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ASA303A versionㅇ1. ASA303A Data Sheet 50 ~ 1200 MHz Gain Adjustable Trans-impedance Amplifier MMIC 1. Product Overview 1.1 General Description ASA303A, 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 -8 dBm to +2 dBm  Trans-impedance Gain Adjustable from 35 dB to 5 dB @ Vctrl = 0.0 ~ 3.3 V  Gain Flatness: ±1.55 dB over Vctrl = 0.0 ~ 3.3 V @ 50 ~ 860 MHz, ±1.
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