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是一個緊湊的驅動放大器MKM的Ka波段和Q波段應用。該部分采用QoVo的0.15M功率PHEMT生產工藝設計。TGA45 21名義上提供了25 dBm的飽和輸出功率和24 dBm的輸出功率在1dB增益壓縮@ 38 GHz。它也具有典型的增益為16分貝。

該部分最適合于低成本的新興市場，如數字無線電、點對點無線電和點對多點通信。

TGA45是100%直流和RF測試晶片，以確保性能符合。該部分是無鉛和符合RoHS標準的。評估板可根據要求提供。

關鍵特征

頻率范圍：32至45千兆赫

25 dBm標稱PSAT@ 38 GHz

24 dBm p1dB @ 38千兆赫

16分貝標稱增益@ 38千兆赫