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RFDA0045 - DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER

Description

RFMD's RFDA0045 is a digital controlled variable gain amplifier (DVGA) featuring high linearity over the entire gain control range.

The 6-bit digital step attenuator is programmed with serial mode control interface.

Features

  • Frequency Range 10MHz to 850 MHz.
  • 6-Bit Digital Step Attenuator.
  • SPI Serial Control Program- ming.
  • Max Gain = 44dB at 150MHz.
  • Gain Control Range = 31.5dB (0.5dB Step Size).
  • High OIP3 = 42dBm at 150 MHz.
  • High P1dB = 20dBm at 150 MHz.
  • Single +5V Supply.
  • Small 32-Pin, 5.2mm x 5.2mm, MCM.
  • Footprint Compatible with 5mm x 5mm, 32-Pin, QFN.
  • Power-up Programming.

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Datasheet Details

Part number RFDA0045
Manufacturer RF Micro Devices
File Size 623.39 KB
Description DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER
Datasheet download datasheet RFDA0045 Datasheet
Additional preview pages of the RFDA0045 datasheet.

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Full PDF Text Transcription

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RFDA0045Digital Controlled Variable Gain Amplifier RFDA0045 DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER 10MHZ TO 850MHZ Package: MCM 32-Pin, 5.2mm x 5.2mm LE DATA CLK NC GND VDD PUP NC 32 31 30 29 28 27 26 25 Features  Frequency Range 10MHz to 850 MHz  6-Bit Digital Step Attenuator  SPI Serial Control Program- ming  Max Gain = 44dB at 150MHz  Gain Control Range = 31.5dB (0.5dB Step Size)  High OIP3 = 42dBm at 150 MHz  High P1dB = 20dBm at 150 MHz  Single +5V Supply  Small 32-Pin, 5.2mm x 5.
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