US 12,244,330 B2
Transmission device
Chih-Hang Chang, Hsinchu (TW)
Assigned to NANYA TECHNOLOGY CORPORATION, New Taipei (TW)
Filed by NANYA TECHNOLOGY CORPORATION, New Taipei (TW)
Filed on Dec. 26, 2022, as Appl. No. 18/088,736.
Prior Publication US 2024/0214013 A1, Jun. 27, 2024
Int. Cl. H04B 1/04 (2006.01)
CPC H04B 1/0458 (2013.01) [H04B 2001/0408 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A transmission device, comprising:
a voltage generator, configured to generate a first voltage signal according to a first current;
a convertor, coupled to the voltage generator, configured to generate a second current using a source current proportional to a temperature, generate a third current according to the first voltage signal, and convert a sum of the second current and the third current to a second voltage signal;
a voltage buffer, coupled to the convertor, configured to generate a driving voltage according to the second voltage signal; and
a transmission element, coupled to the voltage buffer, configured to operate based on the driving voltage,
wherein the driving voltage is proportional to the temperature.