Patent ID: 11924571
Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The solid-state imaging element according to claim 1, wherein
the first comparator further includes
a first current source connected to the drain of the first input transistor,
a first clamp transistor provided between the source and the drain of the first input transistor,
a second current source connected to the drain of the first output transistor, and
a second clamp transistor provided between the source and the drain of the first output transistor,

the second comparator further includes
a third current source connected to the drain of the second input transistor,
a third clamp transistor provided between the source and the drain of the second input transistor,
a fourth current source connected to the drain of the second output transistor, and
a fourth clamp transistor provided between the source and the drain of the second output transistor, and

the gate and the drain of each of the first to fourth clamp transistors are short-circuited to each other.