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IDTF1200 - Intermediate Frequency Digital Variable Gain Amplifier

Datasheet Summary

Description

The IDTF1200 is a Digitally Controlled Intermediate Frequency Differential Variable Gain Amplifier for BaseStation and other commercial applications with a low IF frequency.

The device offers extremely low Noise Figure over the entire gain control range.

Features

  • Ideal for high SNR systems 22 dB typ Maximum Gain 23 dB gain control range 7 bit parallel control 0.25 dB Gain Steps Excellent Noise Figure < 3.0 dB 5mm x 5mm 28 pin package 200 Ω Differential Input 200 Ω Differential Output NF degrades < 2dB @ 12dB reduced gain 50 MHz.
  • 160 MHz frequency range Ultra-Linear: IP3O +48 dBm typical External current setting resistor Fast Gain Step Settling < 20 nsec.

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Datasheet Details

Part number IDTF1200
Manufacturer Integrated Device Technology
File Size 1.99 MB
Description Intermediate Frequency Digital Variable Gain Amplifier
Datasheet download datasheet IDTF1200 Datasheet
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DATASHEET Intermediate Frequency Digital Variable Gain Amplifier IDTF1200 GENERAL DESCRIPTION The IDTF1200 is a Digitally Controlled Intermediate Frequency Differential Variable Gain Amplifier for BaseStation and other commercial applications with a low IF frequency. The device offers extremely low Noise Figure over the entire gain control range. The device is packaged in compact 5x5 Thin QFNs with 200 ohm differential input and output impedances for ease of integration into the receiver lineup. Versions covering IF frequencies up to 300 MHz with low distortion are available. FEATURES               Ideal for high SNR systems 22 dB typ Maximum Gain 23 dB gain control range 7 bit parallel control 0.25 dB Gain Steps Excellent Noise Figure < 3.
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