QPA9862
3.3 - 4.2 GHz 0.8W High-Linearity Pre-Driver
The QPA9862 is an efficient wideband, high linearity driver amplifier. It provides 36.5dB gain at 3.6GHz and achieves a P3dB of 29.5dBm. The amplifier is designed to handle wideband 5G NR instantaneous signal bandwidths of up to 600MHz, making it perfectly suited for 5G m-MIMO applications.
The QPA9862 is internally match to 50Ω over the entire operating frequency band of 3.3 – 4.2 GHz and incorporates a fast enable/disable function through the VEN pin.
The QPA9862 is housed in a 16-pin 3X3mm SMT package and is footprint and pin-compatible to QPA9120, QPA9121 and QPA9122M.
Key Features
- 3.3-4.2GHz Operational Frequency
- 50Ω Matched RF Input and Output
- +29.5dBm P3dB
- 36.5dB Gain at 3.6GHz
- ≥400MHz IBW capability
- -48dBc with 1C100MHz at Pout = 16dBm
- +5 V Single Supply with ICQ=110mA
- Fast Enable/Disable for TDD Operation
Typical Applications
- 5G m-MIMO
- Mobile Infrastructure
- General Purpose Wireless
- TDD / FDD System
Parameters
Technical Documents
Design Resources
Related Solutions
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