|
|
|
Highly linear antenna tuning switch
29 April 2009, Telecoms, Datacoms, Wireless, IoT
Peregrine Semiconductor recently released the UltraCMOS PE42641 SP4T antenna tuning switch, delivering IMD performance of -110 dBm, making it well suited to converged designs requiring high linearity and low distortion. A variety of emerging market applications can benefit from the RF performance of the switch, including 3G GSM/EDGE/WCDMA and CDMA handset and PC card applications, machine-to-machine applications such as vending machines and parking meters, and designs requiring antenna tuning, such as repeater and telematics applications.
The PE42641 incorporates Peregrine’s HaRP technology enhancements to deliver exceptional harmonic results, linearity and overall RF performance: high linearity of +68 dBm IP3 or -110 dBm IMD; harmonics better than -80 dBc; low insertion loss of 0,5 dB; high isolation of 35 dB at critical paths; and complete monolithic integration. Additionally, the switch offers Class 2 ESD (2 kV HBM) on all pins, and Class 3 (4 kV HBM) at the antenna.
The 50 Ω, 2,75 V PE42641 operates from 100 to 3000 MHz and provides additional features such as onboard CMOS logic which facilitates 1,8 V or 2,75 V control, 4,5Ω series ON resistance, no blocking capacitors and fast switch settling time. The device is available in a RoHS-compliant 3 x 3 x 0,75 mm TQFN package. For more information visit www.psemi.com |
|
|
| Share: |
 |
Via email client |
 |
 |
 |
 |
print |
|
|
|
|
|
Further reading:
- Low phase-noise amplifier
31 July 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
Available in 2,8 x 1,73 x 0,1 mm bare-die and 5 x 5 mm, 32-lead AQFN packaged formats, MACOM Technology Solutions’ MAAL-011151 is well suited for use as a low phase-noise amplifier stage for signal generation ...
- Wideband digital attenuator
31 July 2019, Telecoms, Datacoms, Wireless, IoT
The CMD280 from Custom MMIC is a wideband 5-bit digital attenuator that operates from DC to 30 GHz (covering the L, S, C, X, Ku, K and Ka bands). Each bit of this GaAs MMIC attenuator is controlled by ...
- Double-balanced X-band mixer
26 June 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
The MM1-0832LSM is a double-balanced mixer from Marki Microwave with an RF/LO frequency from 8 to 32 GHz and an IF frequency from DC to 12 GHz. This high-frequency X-band GaAs MMIC mixer works well as ...
- Low-noise RF amplifier
26 June 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
The CMD299 from Custom MMIC is a wideband GaAs MMIC low-noise amplifier that operates from 18 to 40 GHz. It provides an output power of up to 7,5 dBm (0,0056 W), a gain of 16 dB, and has a noise figure ...
- Wideband amp for instrumentation and communications
26 June 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
MACOM Technology Solutions has rolled out a new wideband distributed amplifier in the form of the MAAM-011275-DIE. Offered as a bare die, this amplifier is well suited for use in test and measurement ...
- Wideband LTE antenna
26 June 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
Taoglas announced an addition to its successful Warrior series: the PA740.A antenna. With additional LTE bandwidth and new bands added for 5G functionality, the new antenna is an evolved design from the ...
- Mini programmable IoT module
26 June 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
The EM510 is an ultra-compact Tibbo BASIC/C-programmable IoT module with a single UART, Ethernet, and optional Wi-Fi/BLE (Bluetooth Low Energy) connectivity. The module offers substantial performance ...
- Low-power IoT module in volume production
31 July 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
Nordic Semiconductor’s nRF9160 system-in-package (SiP) – an LTE-M/NB-IoT and GPS cellular IoT module – has entered the final volume silicon production phase, having successfully passed a series of major ...
- External antenna for 868/915 MHz bands
31 July 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
The Shockwave TLS.90.205111 is a mechanically robust, waterproof, external antenna operating at 868 MHz and 915 MHz with 2 metres of low-loss TGC-200 cable and an SMA(M) connector. Manufactured by Taoglas, ...
- Double-balanced RF mixer
31 July 2019, RFiber Solutions, Telecoms, Datacoms, Wireless, IoT
The MAMX-011035 from MACOM Technology Solutions is a GaAs double-balanced passive diode mixer housed in a lead-free 3 mm, 12-lead QFN package. The mixer offers low conversion loss, high linearity and ...
- Wi-Fi front-end module
31 July 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
The QPF7219, made by Qorvo, is an integrated front-end module designed for Wi-Fi 6 (802.11ax) systems. It integrates a 2,4 GHz power amplifier (PA) with power detector, BAW filter, regulator, transmit-receive ...
- Broadband power amplifier
31 July 2019, RF Design, Telecoms, Datacoms, Wireless, IoT
The ADM3-0022PA from Marki Microwave has the gain and output power to produce 1 W of output power from a +0 dBm input power up to 22 GHz. It contains three broadband amplifier stages in series in a single ...
|
|
