RF Micro Devices has announced the release of the CXE-1089Z GaAs pHEMT LNA (low-noise amplifier) for use in cable set-top box and digital television (DTV) applications. The device is optimised for both low noise figure and low current consumption in order to best satisfy the increasing performance requirements of next-generation, higher-bandwidth devices.
The CXE-1089Z features patented active bias circuitry, which stabilises bias current across changes in threshold voltage related to temperature and process variation, thereby reducing current consumption. It also utilises a Darlington configuration with an optional external bias control, which further reduces current consumption - and lowers the thermal profile of the end product - while maintaining linear RF performance optimised for each application.
The LNA operates from a single 5 V supply, and boasts a noise figure of 2,8 dB, with CTB of -79 dBc and CSO of -66 dBc at 110 channels, +15 dBmV/channel at the input. Gain response is 13 dB ±0,4 dB over 50 to 1000 MHz and input return loss is greater than 18 dB.
DC to 40 GHz termination RF Design
Enclosures, Racks, Cabinets & Panel Products
The TS400HM from Inmet by Spectrum Control is a 50 O termination that operates from DC to 40 GHz, and can handle an average input power of 1 W.
Read more...Multi-band satellite modules RF Design
Telecoms, Datacoms, Wireless, IoT
The UBX-R52/S52 Series from u-blox are Multi-band LTE-M/NB-IoT/Satellite Modules that operate in 3GPP cellular bands from 450 MHz to 2,46 GHz and 1,5 to 1,7 GHz for satellite connectivity.
Read more...16-bit voltage output denseDAC Altron Arrow
Analogue, Mixed Signal, LSI
The AD5766 uses a versatile four-wire serial interface that operates at clock rates of up to 50 MHz for write mode, and is compatible with SPI, QSPI, MICROWIRE, and DSP interface standards.
Read more...IO Ninja debugging tool RF Design
News
Tibbo has released a major update to IO Ninja, its versatile communications debugging tool for Windows, Linux, and macOS.
Read more...5G RedCap and its current environment RF Design
Telecoms, Datacoms, Wireless, IoT
5G RedCap is expected to be a key driver of the transition from 4G to 5G technology for many IoT applications.
Read more...2 GHz RF amplifier RF Design
Telecoms, Datacoms, Wireless, IoT
The GRF9461 from Guerrilla RF is an RF gain block that operates from 40 MHz to 2,0 GHz and provides a gain of 19,8 dB with a noise figure of 1,8 dB.
Read more...AFE enables the software-defined factory Avnet Silica
Analogue, Mixed Signal, LSI
With its software configurable analogue inputs, where each input can be configured for voltage, current, resistance, or temperature, NXP’s N-AFE enables a new level of flexibility.
Read more...All-new NarrowBand-Internet of Things platform RF Design
Telecoms, Datacoms, Wireless, IoT
Cavli’s C42GM is an LTE CAT M/NB1/NB2 compatible IoT-Smart Module that comes with an integrated eSIM (MMF2) provision resulting in its globe roaming capability.
Read more...LTE Cat 1bis IoT module RF Design
Telecoms, Datacoms, Wireless, IoT
The C17QS from Cavli Wireless is an LTE Cat 1bis IoT module that supports global LTE cellular bands, delivering a downlink data rate of 10 Mbps.
Read more...Wi-Fi 7 front-end module RF Design
Telecoms, Datacoms, Wireless, IoT
The QPF4239 from Qorvo is a Wi-Fi 7 (802.11be) front-end module that consists of a 2,4 GHz power amplifier, single-pole two-throw switch, and bypassable low-noise amplifier.