公开(公告)号：US20160049341A1

公开(公告)日：2016-02-18

申请号：US14746235

申请日：2015-06-22

Applicant: STMICROELECTRONICS (GRENOBLE 2) SAS

Inventor： Serge Pontarollo ,  Philippe Maige

IPC: H01L21/66 ,  G01K7/01 ,  H01L27/02

CPC classification number: H01L22/20 ,  G01K7/01 ,  G01R31/2884 ,  H01L22/14 ,  H01L23/345 ,  H01L27/0211 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An integrated circuit chip includes trenches at least partially surrounding a critical portion of a circuit that is sensitive to temperature variations. The trenches are locally interrupted in order to permit circuit connections to pass between the critical portion and an outer portion containing a remainder of the circuit. The critical portion includes heating resistors and a temperature sensor.

Abstract translation: 集成电路芯片包括至少部分地围绕对温度变化敏感的电路的关键部分的沟槽。 这些沟槽被局部中断，以允许电路连接在关键部分和包含电路的其余部分的外部部分之间通过。 关键部分包括加热电阻和温度传感器。

公开(公告)号：US09607906B2

公开(公告)日：2017-03-28

申请号：US14746235

申请日：2015-06-22

Applicant: STMicroelectronics (Grenoble 2) SAS

Inventor： Serge Pontarollo ,  Philippe Maige

IPC: H01L23/58 ,  H01L21/66 ,  H01L27/02 ,  G01K7/01 ,  H01L23/34

CPC classification number: H01L22/20 ,  G01K7/01 ,  G01R31/2884 ,  H01L22/14 ,  H01L23/345 ,  H01L27/0211 ,  H01L2924/0002 ,  H01L2924/00

Abstract: An integrated circuit chip includes trenches at least partially surrounding a critical portion of a circuit that is sensitive to temperature variations. The trenches are locally interrupted in order to permit circuit connections to pass between the critical portion and an outer portion containing a remainder of the circuit. The critical portion includes heating resistors and a temperature sensor.

公开(公告)号：US09490761B2

公开(公告)日：2016-11-08

申请号：US14595658

申请日：2015-01-13

Applicant: STMICROELECTRONICS (GRENOBLE 2) SAS

Inventor： Philippe Maige ,  Pawel Fiedorow

IPC: H03F1/14 ,  H03F3/45 ,  H03F1/02

CPC classification number: H03F3/45179 ,  H03F1/0261 ,  H03F3/45183 ,  H03F3/45708 ,  H03F2203/45014 ,  H03F2203/45066 ,  H03F2203/45248 ,  H03F2203/45632 ,  H03F2203/45674 ,  Y10T29/41

Abstract: An amplifier includes a pair of transistors connected in a differential stage, and a bias current source connected to a common node of the differential stage. A slew-rate compensation circuit is configured to derive from the common node a dynamic compensation current during a phase in which the voltage of the common node varies.

Abstract translation: 放大器包括连接在差分级中的一对晶体管和连接到差分级的公共节点的偏置电流源。 摆率补偿电路被配置为在公共节点的电压变化的阶段期间从公共节点导出动态补偿电流。