RFDA2046
1800 - 2800 MHz Serial Controlled Digital Variable Gain Amplifier, 6-Bit, 0.5 dB Steps
Qorvo's RFDA2046 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range with noise figure less than 5.2dB in its maximum gain state. The gain of the 6-bit digital step attenuator is programmed with a serial mode control interface (SPI). The RFDA2046 is packaged in a small 6mm x 6mm leadless laminate MCM, which contains plated through thermal vias for ultra-low thermal resistance. This module is easy to use with no external matching components required.
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Key Features
- Frequency Range 1600MHz to 2800MHz
- Full Internal Matching and No External Bias Inductors
- 6-Bit Digital Step Attenuator
- SPI Serial Control Programming
- Max Gain = 41dB at 2.6GHz
- Gain Control Range=31.5dB (0.5dB Step Size)
- High OIP3/P1dB = +41dBm/28dBm
- Single +5V Supply
- Small 28-Pin, 6mm x 6mm, MCM
- Power-up Programming
Parameters
Technical Documents
Design Resources
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