Vendor: Analog Bits Inc. Category: Temperature Sensor

Thermal Diode on TSMC CLN4P

The thermal diode macro is implemented using high current 1.2V-oxide bounded diodes.

TSMC 4nm N4P View all specifications

Overview

The thermal diode macro is implemented using high current 1.2V-oxide bounded diodes. The thermal diode is a core situated macro, which may be used with on or off chip current sources and voltage measurements to determine die junction temperature.

For both signal integrity and ESD reasons, it is recommended that wide wires are used to connect the thermal diode to the IO pads (in the case of off-chip connectivity). The minimum wire width will depend on process options, and at a minimum must support ESD requirements of the chip and must be of sufficiently low resistance to support precise voltage measurements. A 3-current measurement is recommended to compensate for series resistance in the measurement path.

Functional Specification of Thermal Diode

Block Diagram

Thermal Diode on TSMC CLN4P block diagram

Silicon Options

Foundry Node Process Maturity
TSMC 4nm N4P —

Specifications

Identity

Part Number
Thermal Diode on TSMC CLN4P
Vendor
Analog Bits Inc.
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Learn more about Temperature Sensor IP core

Analog Bits to Participate in a Customer Test Chip Tapeout on TSMC A14 and Present Papers with Cerebras, Arm and Socionext on Real-Time On-Chip Power Sensing and Delivery at 2026 TSMC Global OIP Ecosystem Events

At TSMC 2026 North America OIP Ecosystem Forum, Analog Bits will showcase new real-time power observability and sensing analog IP in TSMC’s N2P process technology and present a paper with Cerebras; Papers planned with partners at global OIP Ecosystem events to highlight smarter power delivery for scalable SoCs targeting data centers, automotive and more.

Frequently asked questions about Temperature Sensor IP cores

What is Thermal Diode on TSMC CLN4P?

Thermal Diode on TSMC CLN4P is a Temperature Sensor IP core from Analog Bits Inc. listed on Semi IP Hub. It is listed with support for tsmc.

How should engineers evaluate this Temperature Sensor?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Temperature Sensor IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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