Qorvo's TGA4521 is a compact driver amplifier MMIC for Ka band and Q band applications. The part is designed using Qorvo's 0.15um power pHEMT production process. The TGA4521 nominally provides 25 dBm saturated output power and 24 dBm output power at 1dB gain compression @ 38 GHz. It also has typical gain of 16 dB.

The part is ideally suited for low cost emerging markets such as digital radio, point-to-point radio and point-to-multipoint communications.

The TGA4521 is 100% DC and RF tested on-wafer to ensure performance compliance. The part is lead-free and RoHS compliant. evaluation boards are available upon request.

Key Features

Frequency range: 32 to 45 GHz

25 dBm nominal Psat @ 38 GHz

24 dBm P1dB @ 38 GHz

16 dB nominal gain @ 38 GHz

33 dBm OTOI @ 16 dBm/Tone

Bias: 6 V @ 175 mA Idq

0.15 um 3MI pHEMT technology

Chip dimensions: 1.60 x 0.75 x 0.10 mm (0.063 x 0.030 x 0.004 in)

Qorvo的TGA45 21是一个紧凑的驱动放大器MKM的Ka波段和Q波段应用。该部分采用QoVo的0.15M功率PHEMT生产工艺设计。TGA45 21名义上提供了25 dBm的饱和输出功率和24 dBm的输出功率在1dB增益压缩@ 38 GHz。它也具有典型的增益为16分贝。

该部分最适合于低成本的新兴市场，如数字无线电、点对点无线电和点对多点通信。

TGA45是100%直流和RF测试晶片，以确保性能符合。该部分是无铅和符合RoHS标准的。评估板可根据要求提供。

关键特征

频率范围：32至45千兆赫

25 dBm标称PSAT@ 38 GHz

24 dBm p1dB @ 38千兆赫

16分贝标称增益@ 38千兆赫