Wavetek offers broad technologies in HBT, pHEMT, BiHEMT, VCSEL, SAW filter and High voltage CMOS devices. Leveraging UMC's advanced photolithography technology, Wavetek leads the industry in using DUV stepper to define 0.15 um pHEMT gate. This makes this technology suitable for future 5G mm-Wave MMIC for high volume & low cost production. In addition, this technology is also suitable for 40G/100G optical communications, and 5.8GHz 802.11ac/ax integrated front-end module applications. This advanced technology offering breaks the throughput/ cost barrier set by the traditional e-beam defined 0.15μm T-gate technology.
Applications Frequency Device Technology
2-4G Cellular 730MHz ~ 3.8GHz HBT5, HBT3, HBT2, HBT1, SH1
5G Celluar Sub 6GHz range: 3.3~3.8GHz, 5~6GHz. SH1, ED25, ED15
5G Celluar mmW range: 24/28/39GHz PA15, ED15, GaN on Si, PiN Switch/Limiter
GPS L1: 1.575GHz; L2: 1.227GHz; L5: 1.176GHz ED25, ED15
BTS TRX 730MHz ~ 3.8GHz HBT5, HBT6, ED15, ED25, PA15
BTS Small Cell 730MHz ~ 3.8GHz HBT6, ED15, ED25, PA25, PA15
CATV 5MHz ~1GHz HBT6, SH1, ED50-10
PtP 6-18, 23, 17-26, 28-29, 38-39, 60 GHz. ED15, ED25, PA25, PA15
DBS LNB 8, 12, 18GHz PD15
Radar 8~60GHz PA25, PA15
WiFi FEM 2.4GHz, 5.8GHz. HBT1, SH1; ED25, ED15, BiHEMT
WiFi PA 2.4GHz, 5.8GHz. HBT1, SH1

Unlicensed bands: 315, 433, 780, 868, 915, 920MHz; 2.4GHz/5.8GHz.

Licensed bands: 2G/3G/4G



Applications Wavelength Device Technology
Optical Communication 850, 980, 1310, 1550nm PIN Diode, VCSEL, TIA(ED15, PA15)
Data Center 850, 980, 1310, 1550nm PIN Diode, VCSEL, TIA(ED15, PA15)
3D Sensing 850, 940nm VCSEL
Proximity Sensor, Auto-focus Sensor 850, 940, 980nm VCSEL
LiDAR 908, 940, 1,064nm VCSEL