GaN RF amplifiers
The RTH21007-10 amplifier and RTH26007-10 hybrid Doherty amplifier are designed for applications such as 4G/LTE systems, indoor or outdoor small cells, DAS (distributed antenna systems), RRH (remote radio head) and general-purpose use. Both devices achieve efficiency of 43% and power 7 W over their respective frequency ranges: 2110 MHz to 2170 MHz for the 21007 and 2610 MHz to 2690 MHz for the 26007. They have footprints of 28 x 19 mm and profiles of 4,8 mm and 6 mm respectively, on an aluminium nitride board which provides excellent thermal dissipation.
The RFC1G21H4-24 and RFC1G21H4-24-S are targeted at application in communication systems, acousto optic modulators and general-purpose devices. They offer a typical gain of 21 dB with flatness of ±1,5 dB.
The operating temperature of these products is from -20°C to +80°C and they typically draw 550 mA at +24 V d.c. The certification allows global customers to design LISA-U2 modems into M2M devices operating over Vodafone’s extensive 3G network in Europe, Asia, Africa, Australasia and the Americas.
The new HMC1023LP5E from Hittite is a 6th-order, fully calibrated dual low-pass filter featuring programmable 0 or 10 dB gain and supporting arbitrary user-programmable bandwidths from 5 MHz to 72 MHz. ... ON Semiconductor has released two new clock distribution ICs housed in low-profile 5 x 5 mm 32-pin QFN packages.
Operating from a supply voltage of 2,5 V and 3,3 V, the NB6L56 2:1 clock/data multiplexer’s ...... Read the full, comprehensive news article and discuss at Dataweek