Product Details
- Frequency: 10.7GHz – 12.75GHz
- Gain: 19.5dB
- Noise Figure: 1.4dB
- Output P1dB: -7dBm
- Power Consumption: 12.5mW/ch
- Channel Isolation: 37dB minimum
- Supply Voltage: 0.9V – 1.0V
- Common bias control input
- Compact size for planar integration on ?/2 grid
- 2.7mm × 2.7mm × 0.9mm, 23-pin BGA
- -40 °C to +85 °C ambient operating temperature range
The F6921 is an ultra-low power consumption, dual-channel, low noise amplifier (LNA) RFIC designed for application in Ku-Band SATCOM planar phased array antennas. The exceptional combination of low power consumption, low noise, high gain, and compact size, maximizes the antenna array G/T while minimizing overall system power dissipation. An external bias current provides gain control, standby mode, and temperature compensation.
The F6921 includes two independent gain/phase matched LNA channels in a compact 23-pin, 0.5mm pitch BGA package. All inputs and outputs are single-ended and 50? matched for ease of integration onto phased array antenna panels.
Product Documents
Type
Name
Date
Actions
2026-01-02
F6921 Short Form Datasheet
2025-12-29
F69xx EVB User Manual
2025-12-29
F6921 Datasheet
Design & Development
Type
Name
Date
Actions
2026-01-12
F6921 S-Parameters
Boards and Kits
Evaluation Board for F6921 Dual-Channel Low Noise Amplifier 10.7 – 12.75 GHz
The Axiro F6921EVB Evaluation Board is designed to reduce the learning cycle, build system-level confidence and enable a rapid time to market with the F6921 IC. The kit includes all the essential components required for the rapid validation and evaluation of the electrical performance characteristics of the F6921 Dual Channel LNA. The board provides access to all pins and functionality to enable full evaluation and validation of the electrical performance characteristics of the F6921 IC.
Part Number (3)
F6921AVRI
F6921AVRI8
F6921EVB
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