What SiTime makes for data centers
public
SiTime is a publicly listed company. It appears on 2 parts of the AI data center — Timing & telemetry silicon and Timing, security & misc board silicon — in the role of manufacturer. Those parts sit in Layer 3 — Networking & interconnect and Layer 4 — Servers, racks & integration. Its shares trade on US exchanges (NYSE/Nasdaq) as SITM.
Listing
US exchanges (NYSE/Nasdaq): SITM· 460 USD -1.43% · mkt cap 13.8B USD
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
2 parts across 2 layers
No disclosed data-center revenue share on file.
Parts, by layer
Layer 3 — Networking & interconnect
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Timing & telemetry silicon | manufacturer | disclosed | Broadcom, Marvell, Microchip, Renesas |
Layer 4 — Servers, racks & integration
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Timing, security & misc board silicon | manufacturer | inferred | Analog Devices, Infineon, Microchip, Renesas, Texas Instruments, Winbond |
Where SiTime sits in the stack
SiTime's placements in this catalog cover 2 parts, from layer 3 (networking & interconnect) to layer 4 (servers, racks & integration). None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Timing & telemetry silicon — Precision timing and telemetry chips that synchronize clocks and monitor signal integrity across the network fabric.
- Timing, security & misc board silicon — Clock and timing chips, TPM security modules, and boot flash — the smaller fixed-function silicon that supports the CPU, GPU and BMC on every board without doing the compute itself.
Closest peers in this catalog
Disclosed customers
Questions about SiTime
- What does SiTime make for AI data centers?
- This catalog places SiTime on 2 parts: Timing & telemetry silicon (manufacturer) and Timing, security & misc board silicon (manufacturer).
- Is SiTime publicly traded?
- Yes — SiTime is listed on US exchanges (NYSE/Nasdaq) under SITM. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Who else makes timing & telemetry silicon for AI data centers?
- Broadcom, Marvell, Microchip and Renesas are also placed on Timing & telemetry silicon in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For SiTime the mix is 1 disclosed and 1 inferred. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.