Patent ID: 11942963
Assignee: CHONGQING GIGACHIP TECHNOLOGY CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H  G  Y | IPC G  H

Claim 10:
11. The follow-hold switch circuit according to claim 6, wherein the switch module comprises a seventh MOS transistor, an eighth MOS transistor, a ninth MOS transistor, a tenth MOS transistor, an eleventh MOS transistor, and a twelfth MOS transistor; wherein a source of the seventh MOS transistor is connected to the input voltage, a drain of the seventh MOS transistor is connected to a drain of the third MOS transistor and a source of the sampling switch, a source of the eighth MOS transistor, and one terminal of the bootstrap module; wherein a gate of the seventh MOS transistor is connected to a drain of the eleventh MOS transistor; wherein the other terminal of the bootstrap module is connected to a source of the tenth MOS transistor, a source of the eleventh MOS transistor, and a source of the twelfth MOS transistor, respectively; wherein a drain of the twelfth MOS transistor is connected to a gate of the sampling switch and a drain of the thirteenth MOS transistor, respectively; wherein a drain of the ninth MOS transistor is connected to a gate of the eleventh MOS transistor, a gate of the twelfth MOS transistor, and a drain of the eighth MOS transistor, respectively; wherein a gate of the ninth MOS transistor is connected to a gate of the eighth MOS transistor and to the clock signal; wherein a source of the ninth MOS transistor is connected to a drain of the tenth MOS transistor and to the supply voltage; wherein a gate of the tenth MOS transistor is connected to the clock signal.