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F2480 - Broadband RF Analog VGA

Datasheet Summary

Description

The F2480 is a 400 to 3000 MHz RF Analog Variable Gain Amplifier (AVGA) that can be used in receivers, transmitters and other applications.

Either the amplifier or voltage variable attenuator (VVA) can be configured as the first stage in the cascade.

Features

  • 400 to 3000 MHz (Amplifier Range) 50 to 6000 MHz (Attenuator Range) 12dB typical cascaded max gain 36dB continuous gain range Excellent linearity +41.5dBm OIP3 Noise Figure 4.3dB ICC = 106mA 1.2mA Amplifier Standby Current Bi-directional attenuator RF ports Positive amplifier gain slope vs. frequency to counteract system PCB loss. VMODE pin allows either positive or negative attenuation control response Linear-in-dB attenuation characteristic 4 RF Port pinout supporting multiple lineup configura.

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Datasheet Details

Part number F2480
Manufacturer IDT
File Size 3.96 MB
Description Broadband RF Analog VGA
Datasheet download datasheet F2480 Datasheet
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    Broadband RF Analog VGA 400 to 3000 MHz F2480 Datasheet Description The F2480 is a 400 to 3000 MHz RF Analog Variable Gain Amplifier (AVGA) that can be used in receivers, transmitters and other applications. Either the amplifier or voltage variable attenuator (VVA) can be configured as the first stage in the cascade. The F2480 RF AVGA provides 12dB typical maximum cascade gain (no attenuation) with 4.3dB noise figure (amplifier as first stage) and 36dB gain adjustment designed to operate with a single +5V supply. Nominally, the amplifier offers +41.5dBm output IP3 using 106mA of ICC. This device is packaged in a 5 x 5 mm, 32-pin TQFN with 50 single-ended RF input and RF output impedances for ease of integration into the signal-path lineup.
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