Telecoms, Datacoms, Wireless, IoT


X-band high-power amplifier

26 February 2021 Telecoms, Datacoms, Wireless, IoT

The CHA8212-99F is a three-stage GaN high-power amplifier (HPA) in the frequency band of 8,5-11,5 GHz. It typically provides 25 W of output power associated to 36% of power added efficiency (PAE). The small signal gain exhibits more than 30 dB, and overall power supply is 28 V/0,84 A (quiescent current).

This circuit is a very versatile amplifier for high-performance systems. It is dedicated to defence applications and well suited for a wide range of microwave applications and systems. The part is developed on a robust 0,25 µm gate length GaN HEMT process and is available as a bare die.

Main features:

• 8,5-11,5 GHz frequency range.

• Linear gain of 34 dB.

• 44 dBm output power for +20 dBm input power.

• Associated PAE is 36% for +20 dBm input power.

• Associated Id is 2,5 A for +20 dBm input power.

• DC bias: 28 V @ Idq of 0,84 A.

• Chip size of 5,63 x 4,23 x 0,1 mm.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Wi-Fi 6/BLE module enables rapid development
Altron Arrow Telecoms, Datacoms, Wireless, IoT
Telit Cinterion has announced the WE310K6, a fully integrated, low-power module featuring dual-band, dual-stream Wi-Fi 6, and dual-mode Bluetooth/BLE.

Read more...
Low phase noise amplifier
RFiber Solutions Telecoms, Datacoms, Wireless, IoT
The MAAL-011158 from Macom is an easy-to-use low-phase noise amplifier that provides 12 dB of gain in a 32-lead QFN plastic package.

Read more...
Webinar: Enabling the digital transformation of IIoT with Bluetooth
Telecoms, Datacoms, Wireless, IoT
Key industrial use cases for Bluetooth will be reviewed, including the main performance requirements for Bluetooth in industrial applications, and the technical features available.

Read more...
Full sensor to cloud solution
CST Electronics Telecoms, Datacoms, Wireless, IoT
NeoCortec has demonstrated the seamless and rapid development of full sensor-to-cloud solutions using NeoMesh Click boards from MikroE and the IoTConnect cloud solution from Avnet.

Read more...
Long-range Wi-Fi HaLow module
TRX Electronics Telecoms, Datacoms, Wireless, IoT
One of Mouser’s newest products is the Morse Micro MM6108-MF08651-US Wi-Fi HaLow Module, which adheres to the IEEE 802.11ah standard.

Read more...
Quectel launches 3GPP NTN comms module
Quectel Wireless Solutions Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has announced the Quectel BG95-S5 3GPP non-terrestrial network (NTN) satellite communication module.

Read more...
SIMCom’s A7673x series
Otto Wireless Solutions Telecoms, Datacoms, Wireless, IoT
SIMCom recently released the A7673X series, a Cat.1 bis module based on the ASR1606 chipset, that supports wireless communication modes of LTE-FDD, with a maximum downlink rate of 10 Mbps and a maximum uplink rate of 5 Mbps.

Read more...
Accelerating the commercialisation of the 5G IoT markets
Altron Arrow Editor's Choice Telecoms, Datacoms, Wireless, IoT
Fibocom unveils Non-Terrestrial Networks (NTN) module MA510-GL, enabling satellite and cellular connectivity to IoT applications.

Read more...
Multi-channel cable assembly
RFiber Solutions Interconnection
Withwave’s Multi-Channel SMPM Cable Assemblies (WMCM Series) provide a wide range of multiple coax connectors and flexible cable assemblies, with a choice of 26,5, 40 and 50 GHz configurations.

Read more...
Long-range connectivity module
Avnet Silica Telecoms, Datacoms, Wireless, IoT
Digi XBee XR 868 RF Modules support the deployment of long-range connectivity applications, and support point-to-point and mesh networking protocols.

Read more...