US 11,901,353 B2
Integrated circuits including coil circuit and SCR
Wei-Min Wu, Hsinchu (TW); Ming-Dou Ker, Hsinchu (TW); Chun-Yu Lin, Taipei (TW); and Li-Wei Chu, Hsinchu (TW)
Assigned to Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu (TW)
Filed by Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu (TW)
Filed on Mar. 12, 2021, as Appl. No. 17/200,527.
Prior Publication US 2022/0293583 A1, Sep. 15, 2022
Int. Cl. H01L 27/02 (2006.01); H01L 29/74 (2006.01)
CPC H01L 27/0248 (2013.01) [H01L 29/7412 (2013.01); H01L 29/7436 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An integrated circuit, comprising:
a T-coil circuit coupled to an input/output (I/O) pad and an internal circuit;
a silicon-controlled rectifier (SCR) coupled to the T-coil circuit and the internal circuit; and
a signal-loss prevention circuit coupled to the T-coil circuit and the SCR.