Richardson RFPD Inc. announces immediate availability and full design support capabilities for five new gallium nitride (GaN) on silicon carbide (SiC) high-electron-mobility transistors (HEMTs) RF transistors from M/A-COM Technology Solutions (MACOM).
RFMW Ltd. announces design and sales support for Sangshin Elecom triplexers targeting avionics applications for Automatic Dependent Surveillance-Broadcast (ADS-B), Universal Access Transceiver (UAT) and Traffic Collision Avoidance System (TCAS). Sangshin’s TPX978/1030/1090SA triplexer offers excellent isolation of 45 dB between each band along with only 2.5 dB of insertion loss.
Pasternack Enterprises Inc. released a new portfolio of L and S-Band high gain amplifiers covering 1.2 to 1.4 GHz and 3.1 to 3.5 GHz specifically used for commercial and military radar applications. These RF amplifiers utilize a hybrid microwave integrated circuit design and advanced GaAs PHEMT technology to produce an unconditionally stable module.
RFMW Ltd. announces design and sales support for TriQuint’s 30 MHz to 2.5 GHz TGA2237 with >52% PAE. The TGA2237 offers 10 W saturated power with 13 dB of large signal gain. P1 dB is rated at >32 dBm with a small signal gain of 19 dB. TriQuint’s TGA2237 operates from a 30 V supply and uses only 360 mA of current.
RFMW Ltd. announces design and sales support forthe TGA2576-2-FL from TriQuint. This 2.5 to 6 GHz GaN power amplifier provides 40 W of saturated output power with power added efficiency (PAE) of 36%. Suitable for EW, Radar, test instrumentation, communications systems or as an EMC amplifier, the TriQuint TGA2576-2-FL operates at 30 V and 1.55 A from its bias supply.
SemiGen Inc. (www.semigen.net), an ISO and ITAR registered RF/Microwave assembly, automated PCB manufacturing, and RF Supply Center, provides high-quality, automated PCB assembly for high-mix, low- to medium-volume printed circuit boards.
RFMW Ltd. announces design and sales support forwideband, DC-3.5GHz GaN transistors from TriQuint. Available as the T2G4003532-FS earless package or the T2G4003532-FL, both transistors are input prematched for S-band operation. The devices are constructed with TriQuint's proven TQGaN25 process, which features advanced field plate techniques to optimize power and efficiency at high drain bias operating conditions.
The LTC3624 is a high efficiency, 17V input capable synchronous buck regulator from Linear Technology that delivers up to 2A of continuous output current to outputs as low as 0.6V. Synchronous rectification delivers efficiencies as high as 95% while Burst Mode® operation requires only 3.5µA of no load quiescent current.