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IDTF0480NBGI - RF DVGA

Download the IDTF0480NBGI datasheet PDF. This datasheet also covers the IDTF0480 variant, as both devices belong to the same rf dvga family and are provided as variant models within a single manufacturer datasheet.

General Description

This document describes the specifications for the IDTF0480 400 MHz to 2700 MHz RF Digital Variable Gain Amplifier used in receiver, transmitter and other applications.

Key Features

  • 400 MHz.
  • 2700 MHz.
  • < 1 dB overshoot between gain transitions.
  • 13 dB typical max gain.
  • 23 dB gain range, 1 dB gain step resolution.
  • Excellent linearity +41 dBm OIP3.
  • Noise Figure 4 dB.
  • ICC = 100 mA.
  • 1.3 mA standby current.
  • SPI interface.
  • 50 Ω input and output impedance.
  • Broadband, Internally Matched.
  • Gain increases vs. frequency to counteract system board losses.
  • 5x5 32-p.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IDTF0480-Renesas.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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IDTF1200 Intermediate Frequency Digital Variable Gain Amplifier Integrated Device Technology
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Other Datasheets by Renesas

Part Number Description
IDTF0480 RF DVGA
IDTF1910 Digital Step Attenuator
IDTF1912 Digital Step Attenuator
IDTF1912NCGI8 Digital Step Attenuator
IDTF1916 Digital Step Attenuator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Matched Broadband RF VGA GENERAL DESCRIPTION This document describes the specifications for the IDTF0480 400 MHz to 2700 MHz RF Digital Variable Gain Amplifier used in receiver, transmitter and other applications. IDTF0480 RF DVGA provides 13 dB typical maximum gain (no attenuation) with 4 dB noise figure and 23 dB gain adjustment in 1 dB steps designed to operate with a single 5 V supply. Nominally, the device offers +41 dBm output IP3 using 100 mA of ICC. This device is packaged in a 5x5 32-pin thin QFN with 50 ohm single-ended RF input and RF output impedances for ease of integration into the signal-path lineup. COMPETITIVE ADVANTAGE In many applications, digital step attenuators followed by RF amplifiers are used in the Receive path.