|
|
55 GHz digital step attenuator
23 October 2019, Telecoms, Datacoms, Wireless, IoT
pSemi announced volume production of the PE43508 digital step attenuator (DSA). This mmWave (millimetre wave) product is the world’s first single-chip silicon-on-insulator (SOI) DSA to support the entire 9 kHz to 55 GHz frequency range.
Ideal for 5G test and measurement applications, the PE43508 maintains a monotonic response across the entire frequency range and features low insertion loss across a wide frequency and temperature range, low attenuation error and good return loss.
The device is a 6-bit, 50 Ω DSA that offers wideband support from 9 kHz to 55 GHz. It covers a 31,5 dB attenuation range in 0,5 dB and 1 dB steps, and it is capable of maintain-ing 0,5 dB and 1 dB monotonicity through 55 GHz. The PE43508 also delivers glitch-safe attenuation state transitions, meaning no increased power spike during a state transition.
The DSA has an extended temperature range from -40°C to +105°C, an HBM ESD rating of 1 kV and an easy-to-use digital control interface supporting both serial addressable and parallel programming. It supports 1,8 V control signals and has an optional VSS_EXT bypass mode.
For more information contact Andrew Hannay, RFiber Solutions, +27 82 494 5466, sales@rfibersolutions.com, www.rfibersolutions.com |
|
|
|
| Share: |
 |
Via email client |
 |
 |
 |
 |
print |
|
|
|
|
|
Further reading:
- 36 – 43,5 GHz medium-power amplifier
23 October 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
The CHA3398-98F from United Monolithic Semiconductors is a 4-stage monolithic medium-power amplifier, which produces 24 dB gain for 20 dBm output power. It is well suited for a wide range of applications, ...
- PA for wireless infrastructure
23 October 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
The QPA9903 from Qorvo is a linearisable power amplifier (PA) that operates from 1805 to 1880 MHz, targeting Band 3 small-cell wireless infrastructure systems. The PA delivers an output power of 28 dBm ...
- LTE beam-steering antenna
23 October 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
Taoglas has developed an LTE beam-steering antenna system that is capable of dynamically adapting its antenna radiation patterns in real time to extend coverage in areas of low signal quality. The Shift ...
- BLE module featuring direction finding
23 October 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
u-blox has built its new NINA B4 Bluetooth Low Energy (BLE) module series upon Nordic Semiconductor’s recently announced nRF52833 chip. The module enables a number of Bluetooth features including Bluetooth ...
- Wideband LTE dipole terminal antenna
23 October 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
The hinged Apex III TG.45 wideband dipole antenna from Taoglas has been designed to cover all cellular, ISM and Wi-Fi working frequencies in the 450-6000 MHz spectrum. Evolved from the successful Apex ...
- High-precision automotive GNSS module
23 October 2019, Avnet South Africa, Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions announced the release of its LG69T module, an automotive-grade, dual-band, high-precision GNSS (global navigation satellite system) module that integrates dead reckoning (DR) ...
- High-frequency connectors and cable assemblies
23 October 2019, RFiber Solutions, Interconnection
Withwave’s SMPM family of connectors covers wide frequency ranges from RF to microwave, with optimised frequency performance and high density. The proprietary internal insulator enables a simple structure ...
- 3-in-1 shark-fin antenna
23 October 2019, iCorp Technologies, Telecoms, Datacoms, Wireless, IoT
The 2J8750BGF, made by 2J Antennas, is a globally compatible antenna in ‘shark-fin’ format providing 3-in-1 4G LTE, Wi-Fi and GNSS (global navigation satellite system) coverage. Ideal for global connectivity ...
- Wi-Fi front end module
23 October 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
The QPF4530 from Qorvo is an integrated front end module (FEM) designed for Wi-Fi 802.11ax systems. It operates from 5150 to 5925 MHz and integrates a 5 GHz power amplifier (PA), regulator, SPDT switch, ...
- Rugged frequency dividers
23 October 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
Pasternack has launched a new line of frequency divider modules that cover broadband frequencies from 0,1 GHz to 20 GHz. A broad selection of 28 different models is offered with a variety of fixed divide-by ...
- End-to-end IoT edge solution
23 October 2019, Avnet South Africa, Telecoms, Datacoms, Wireless, IoT
Avnet’s /SmartEdge Agile meta-sensor, together with the Brainium IoT platform, form part of an end-to-end IoT solution that delivers AI and security at the edge. This hardware and software combination ...
- Sub-GHz wireless IP mesh networking modules
23 October 2019, Altron Arrow, Telecoms, Datacoms, Wireless, IoT
RIIM (Radiocrafts IP Mesh) is an embedded RF system designed by Radiocrafts to be an all-inclusive, easy-to-use mesh with direct IP addressing. The technology employs the IEEE802.15.4 g/e RF protocol ...
|
|
