Renesas Electronics F6921
The F6921 is an ultra-low power consumption, dualchannel, 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. The F6921 includes two independent gain/phase matched LNA channels in a compact 23-pin, 0.5mm pitch BGA package.| Part No. | F6921 |
|---|---|
| Datasheet | F6921 Download |
| Manufacturer |  Renesas Electronics |
| Description | Dual-Channel Low Noise Amplifier |
| Buy | Stock & Price |
DESCRIPTION
An external bias current provides gain control, standby mode and temperature compensation. All inputs and outputs are single-ended and 50Ω matched for ease of integration on to phased array antenna panels. VDD1 CH1 RFI1 RFO1 [1] [2] IREF CH2 RFI2 RFO2 [3] [4] F6921 VDD2 Figure 1. Block Diagram DatasheetFEATURES
● Frequency: 10.7 – 12.75 GHz● Gain: 19.5dB
● Noise Figure: 1.4dB
● Output P1dB: -7dBm
● Power Consumption: 12.5mW/ch
● Channel Isolation: 37dB minimum
● Supply Voltage: 0.9 – 1.0V
● Common bias control input
● Compact size for planar integration on λ/2 grid
● 2.7 × 2.7 × 0.9 mm, 23-pin BGA
● -40°C to +85°C ambient operating temperature range Note: Performance is typical at 11.7GHz. For more details, see the Specifications and Typical Performance Characteristics sections.
APPLICATIONS
● Electronically Steered Phased Array Antennas (ESAs)● Aerospace, Maritime, and Satcom-on-the-move (SOTM)
● Ku-Band SATCOM Terminals
● Communication and Radar Systems R35DS0092EU0102 Rev.1.02 Nov 14, 2024 Page 1 © 2021-2024 Renesas Electronics F6921 Datasheet Contents 1.
