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Digital-Controlled Variable Gain Amplifier: RFDA0015
Source:
RF Micro Devices, Inc.
RFMD's RFDA0015 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range. The 6-bit digital step attenuator is programmed with a parallel mode control interface.
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•Datasheet: Digital-Controlled Variable Gain Amplifier: RFDA0015
•Datasheet: Digital-Controlled Variable Gain Amplifier: RFDA0015
•Datasheet: Digital-Controlled Variable Gain Amplifier: RFDA0015
RFMD's RFDA0015 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range. The 6-bit digital step attenuator is programmed with a parallel mode control interface. The RFDA0015 is packaged in a small 5.2mmx5.2mm leadless laminate MCM with plated through thermal vias for ultra low thermal resistance. The footprint for this module is directly compatible with most 32-pin 5mmx5mm QFNs. The amplifier's bias choke and DC blocks are external, allowing for optimum performance over specific bands within 50MHz to 850MHz.
Features
- 50MHz to 850MHz Operation
- 6-Bit Digital Step Attenuator
- Parallel Control Interface
- 31.5dB Attenuation Range (0.5dB Step)
- High OIP3/P1dB=+42/20dBm
- Single +5V Supply
- Footprint Compatible with 32-Pin 5mmx5mm QFN
•Datasheet: Digital-Controlled Variable Gain Amplifier: RFDA0015
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